diff --git a/src/components/__tests__/BackToTop.test.js b/src/components/__tests__/BackToTop.test.js
new file mode 100644
index 00000000..5f88b058
--- /dev/null
+++ b/src/components/__tests__/BackToTop.test.js
@@ -0,0 +1,108 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { nextTick } from 'vue';
+
+vi.mock('@/components/ui/tooltip', () => ({
+    Tooltip: { template: '<div><slot /></div>' },
+    TooltipTrigger: { template: '<div><slot /></div>' },
+    TooltipContent: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/button', () => ({
+    Button: {
+        emits: ['click'],
+        template: '<button data-testid="back-btn" @click="$emit(\'click\', $event)"><slot /></button>'
+    }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    ArrowUp: { template: '<i />' }
+}));
+
+import BackToTop from '../BackToTop.vue';
+
+function setScrollY(value) {
+    Object.defineProperty(window, 'scrollY', {
+        configurable: true,
+        value
+    });
+}
+
+describe('BackToTop.vue', () => {
+    beforeEach(() => {
+        setScrollY(0);
+        vi.spyOn(window, 'scrollTo').mockImplementation(() => {});
+    });
+
+    afterEach(() => {
+        vi.restoreAllMocks();
+    });
+
+    it('shows button after scroll threshold and scrolls window to top', async () => {
+        const wrapper = mount(BackToTop, {
+            props: {
+                visibilityHeight: 100,
+                teleport: false,
+                tooltip: false
+            }
+        });
+
+        expect(wrapper.find('[data-testid="back-btn"]').exists()).toBe(false);
+
+        setScrollY(120);
+        window.dispatchEvent(new Event('scroll'));
+        await nextTick();
+
+        const btn = wrapper.find('[data-testid="back-btn"]');
+        expect(btn.exists()).toBe(true);
+
+        await btn.trigger('click');
+
+        expect(window.scrollTo).toHaveBeenCalledWith({ top: 0, behavior: 'smooth' });
+    });
+
+    it('uses virtualizer scrollToIndex when provided', async () => {
+        const scrollToIndex = vi.fn();
+        const wrapper = mount(BackToTop, {
+            props: {
+                visibilityHeight: 0,
+                teleport: false,
+                tooltip: false,
+                virtualizer: { scrollToIndex }
+            }
+        });
+
+        window.dispatchEvent(new Event('scroll'));
+        await nextTick();
+
+        const btn = wrapper.get('[data-testid="back-btn"]');
+        await btn.trigger('click');
+
+        expect(scrollToIndex).toHaveBeenCalledWith(0, { align: 'start', behavior: 'auto' });
+        expect(window.scrollTo).not.toHaveBeenCalled();
+    });
+
+    it('scrolls target element to top with auto behavior', async () => {
+        const target = document.createElement('div');
+        target.scrollTop = 200;
+        target.scrollTo = vi.fn();
+
+        const wrapper = mount(BackToTop, {
+            props: {
+                target,
+                behavior: 'auto',
+                visibilityHeight: 100,
+                teleport: false,
+                tooltip: false
+            }
+        });
+
+        target.dispatchEvent(new Event('scroll'));
+        await nextTick();
+
+        const btn = wrapper.get('[data-testid="back-btn"]');
+        await btn.trigger('click');
+
+        expect(target.scrollTo).toHaveBeenCalledWith({ top: 0, behavior: 'auto' });
+    });
+});
diff --git a/src/components/__tests__/CountdownTimer.test.js b/src/components/__tests__/CountdownTimer.test.js
new file mode 100644
index 00000000..d759d215
--- /dev/null
+++ b/src/components/__tests__/CountdownTimer.test.js
@@ -0,0 +1,76 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { nextTick } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    setInterval: vi.fn(() => 42),
+    clearInterval: vi.fn(),
+    timeToText: vi.fn((ms) => `${Math.floor(ms / 1000)}s`)
+}));
+
+vi.mock('worker-timers', () => ({
+    setInterval: (...args) => mocks.setInterval(...args),
+    clearInterval: (...args) => mocks.clearInterval(...args)
+}));
+
+vi.mock('../../shared/utils', () => ({
+    timeToText: (...args) => mocks.timeToText(...args)
+}));
+
+import CountdownTimer from '../CountdownTimer.vue';
+
+describe('CountdownTimer.vue', () => {
+    beforeEach(() => {
+        mocks.setInterval.mockClear();
+        mocks.clearInterval.mockClear();
+        mocks.timeToText.mockClear();
+        vi.spyOn(Date, 'now').mockReturnValue(new Date('2026-01-01T00:00:00.000Z').getTime());
+    });
+
+    afterEach(() => {
+        vi.restoreAllMocks();
+    });
+
+    it('renders remaining time on mount', async () => {
+        const wrapper = mount(CountdownTimer, {
+            props: {
+                datetime: '2025-12-31T23:30:00.000Z',
+                hours: 1
+            }
+        });
+        await nextTick();
+
+        expect(mocks.timeToText).toHaveBeenCalled();
+        expect(wrapper.text()).toContain('1800s');
+    });
+
+    it('renders dash when countdown expired', async () => {
+        const wrapper = mount(CountdownTimer, {
+            props: {
+                datetime: '2025-12-31T22:00:00.000Z',
+                hours: 1
+            }
+        });
+        await nextTick();
+
+        expect(wrapper.text()).toBe('-');
+
+        await wrapper.setProps({ datetime: '2025-12-31T23:59:30.000Z', hours: 0 });
+        await nextTick();
+        expect(wrapper.text()).toBe('-');
+    });
+
+    it('clears interval on unmount', () => {
+        const wrapper = mount(CountdownTimer, {
+            props: {
+                datetime: '2025-12-31T23:30:00.000Z',
+                hours: 1
+            }
+        });
+
+        wrapper.unmount();
+
+        expect(mocks.setInterval).toHaveBeenCalled();
+        expect(mocks.clearInterval).toHaveBeenCalledWith(42);
+    });
+});
diff --git a/src/components/__tests__/DeprecationAlert.test.js b/src/components/__tests__/DeprecationAlert.test.js
new file mode 100644
index 00000000..ff78ba82
--- /dev/null
+++ b/src/components/__tests__/DeprecationAlert.test.js
@@ -0,0 +1,35 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key
+    })
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    MessageSquareWarning: { template: '<i data-testid="warn-icon" />' }
+}));
+
+import DeprecationAlert from '../DeprecationAlert.vue';
+
+describe('DeprecationAlert.vue', () => {
+    it('renders relocated title and feature name', () => {
+        const wrapper = mount(DeprecationAlert, {
+            props: {
+                featureName: 'InstanceActionBar'
+            },
+            global: {
+                stubs: {
+                    i18nT: {
+                        template: '<span data-testid="i18n-t"><slot name="feature" /></span>'
+                    }
+                }
+            }
+        });
+
+        expect(wrapper.text()).toContain('common.feature_relocated.title');
+        expect(wrapper.text()).toContain('InstanceActionBar');
+        expect(wrapper.find('[data-testid="warn-icon"]').exists()).toBe(true);
+    });
+});
diff --git a/src/components/__tests__/DisplayName.test.js b/src/components/__tests__/DisplayName.test.js
new file mode 100644
index 00000000..17921daf
--- /dev/null
+++ b/src/components/__tests__/DisplayName.test.js
@@ -0,0 +1,71 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    fetch: vi.fn(() => Promise.resolve({ json: { displayName: 'Fetched User' } })),
+    showUserDialog: vi.fn()
+}));
+
+vi.mock('../../api', () => ({
+    queryRequest: {
+        fetch: (...args) => mocks.fetch(...args)
+    }
+}));
+
+vi.mock('../../coordinators/userCoordinator', () => ({
+    showUserDialog: (...args) => mocks.showUserDialog(...args)
+}));
+
+import DisplayName from '../DisplayName.vue';
+
+async function flush() {
+    await Promise.resolve();
+    await Promise.resolve();
+}
+
+describe('DisplayName.vue', () => {
+    beforeEach(() => {
+        mocks.fetch.mockClear();
+        mocks.showUserDialog.mockClear();
+    });
+
+    it('uses hint directly and skips user query', async () => {
+        const wrapper = mount(DisplayName, {
+            props: {
+                userid: 'usr_1',
+                hint: 'Hint Name'
+            }
+        });
+
+        await flush();
+
+        expect(wrapper.text()).toBe('Hint Name');
+        expect(mocks.fetch).not.toHaveBeenCalled();
+    });
+
+    it('fetches and renders display name when hint is missing', async () => {
+        const wrapper = mount(DisplayName, {
+            props: {
+                userid: 'usr_2'
+            }
+        });
+
+        await flush();
+
+        expect(mocks.fetch).toHaveBeenCalledWith('user.dialog', { userId: 'usr_2' });
+        expect(wrapper.text()).toBe('Fetched User');
+    });
+
+    it('opens user dialog when clicked', async () => {
+        const wrapper = mount(DisplayName, {
+            props: {
+                userid: 'usr_3',
+                hint: 'Clickable User'
+            }
+        });
+
+        await wrapper.trigger('click');
+
+        expect(mocks.showUserDialog).toHaveBeenCalledWith('usr_3');
+    });
+});
diff --git a/src/components/__tests__/Emoji.test.js b/src/components/__tests__/Emoji.test.js
new file mode 100644
index 00000000..4ac3f474
--- /dev/null
+++ b/src/components/__tests__/Emoji.test.js
@@ -0,0 +1,110 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    emojiTable: [],
+    getCachedEmoji: vi.fn(async () => ({
+        frames: null,
+        framesOverTime: null,
+        loopStyle: null,
+        versions: []
+    })),
+    extractFileId: vi.fn(() => 'file_1'),
+    generateEmojiStyle: vi.fn(() => 'background: red;')
+}));
+
+vi.mock('../../stores', () => ({
+    useGalleryStore: () => ({
+        getCachedEmoji: (...args) => mocks.getCachedEmoji(...args),
+        emojiTable: mocks.emojiTable
+    })
+}));
+
+vi.mock('../../shared/utils', () => ({
+    extractFileId: (...args) => mocks.extractFileId(...args),
+    generateEmojiStyle: (...args) => mocks.generateEmojiStyle(...args)
+}));
+
+vi.mock('../ui/avatar', () => ({
+    Avatar: { template: '<div data-testid="avatar"><slot /></div>' },
+    AvatarImage: { props: ['src'], template: '<img data-testid="avatar-image" :src="src" />' },
+    AvatarFallback: { template: '<span data-testid="avatar-fallback"><slot /></span>' }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    ImageOff: { template: '<i data-testid="image-off" />' }
+}));
+
+import Emoji from '../Emoji.vue';
+
+async function flush() {
+    await Promise.resolve();
+    await Promise.resolve();
+}
+
+describe('Emoji.vue', () => {
+    beforeEach(() => {
+        mocks.emojiTable.length = 0;
+        mocks.getCachedEmoji.mockClear();
+        mocks.extractFileId.mockReturnValue('file_1');
+        mocks.generateEmojiStyle.mockClear();
+    });
+
+    it('renders animated div when emoji has frames in table', async () => {
+        mocks.emojiTable.push({
+            id: 'file_1',
+            frames: 4,
+            framesOverTime: 1,
+            loopStyle: 0,
+            versions: []
+        });
+
+        const wrapper = mount(Emoji, {
+            props: {
+                imageUrl: 'https://example.com/file_1.png',
+                size: 64
+            }
+        });
+
+        await flush();
+
+        const animated = wrapper.find('.avatar');
+        expect(animated.exists()).toBe(true);
+        expect(mocks.generateEmojiStyle).toHaveBeenCalled();
+        expect(animated.attributes('style')).toContain('background: red;');
+        expect(wrapper.find('[data-testid="avatar"]').exists()).toBe(false);
+    });
+
+    it('falls back to Avatar image when no frames', async () => {
+        const wrapper = mount(Emoji, {
+            props: {
+                imageUrl: 'https://example.com/file_2.png',
+                size: 48
+            }
+        });
+
+        await flush();
+
+        expect(mocks.getCachedEmoji).toHaveBeenCalledWith('file_1');
+        expect(wrapper.find('[data-testid="avatar"]').exists()).toBe(true);
+        expect(wrapper.find('[data-testid="avatar-image"]').attributes('src')).toBe('https://example.com/file_2.png');
+        expect(wrapper.find('[data-testid="avatar-fallback"]').exists()).toBe(true);
+    });
+
+    it('updates when imageUrl changes', async () => {
+        const wrapper = mount(Emoji, {
+            props: {
+                imageUrl: 'https://example.com/a.png'
+            }
+        });
+
+        await flush();
+        mocks.extractFileId.mockReturnValue('file_2');
+
+        await wrapper.setProps({ imageUrl: 'https://example.com/b.png' });
+        await flush();
+
+        expect(mocks.getCachedEmoji).toHaveBeenCalledWith('file_1');
+        expect(mocks.getCachedEmoji).toHaveBeenCalledWith('file_2');
+    });
+});
diff --git a/src/components/__tests__/FullscreenImagePreview.test.js b/src/components/__tests__/FullscreenImagePreview.test.js
new file mode 100644
index 00000000..df09d1f0
--- /dev/null
+++ b/src/components/__tests__/FullscreenImagePreview.test.js
@@ -0,0 +1,40 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    dialog: { value: { visible: true, imageUrl: 'https://example.com/a.png', fileName: 'a.png' } }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('@/stores/settings/general', () => ({ useGeneralSettingsStore: () => ({ disableGpuAcceleration: { value: false } }) }));
+vi.mock('../../stores', () => ({ useGalleryStore: () => ({ fullscreenImageDialog: mocks.dialog, showFullscreenImageDialog: vi.fn() }) }));
+vi.mock('@/lib/modalPortalLayers', () => ({ acquireModalPortalLayer: () => ({ element: 'body', bringToFront: vi.fn(), release: vi.fn() }) }));
+vi.mock('@/lib/utils', () => ({ cn: (...a) => a.filter(Boolean).join(' ') }));
+vi.mock('../../shared/utils', () => ({ escapeTag: (s) => s, extractFileId: () => 'f1' }));
+vi.mock('vue-sonner', () => ({ toast: { info: vi.fn(() => 'id'), success: vi.fn(), error: vi.fn(), dismiss: vi.fn() } }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' } }));
+vi.mock('reka-ui', () => ({ DialogPortal: { template: '<div><slot /></div>' }, DialogOverlay: { template: '<div><slot /></div>' }, DialogContent: { emits: ['click'], template: '<div @click="$emit(\'click\')"><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button :aria-label="$attrs[\'aria-label\']" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('lucide-vue-next', () => ({
+    Copy: { template: '<i />' },
+    Download: { template: '<i />' },
+    RefreshCcw: { template: '<i />' },
+    RotateCcw: { template: '<i />' },
+    RotateCw: { template: '<i />' },
+    X: { template: '<i />' },
+    ZoomIn: { template: '<i />' },
+    ZoomOut: { template: '<i />' }
+}));
+
+import FullscreenImagePreview from '../FullscreenImagePreview.vue';
+
+describe('FullscreenImagePreview.vue', () => {
+    it('closes dialog when close button clicked', async () => {
+        const wrapper = mount(FullscreenImagePreview);
+
+        await wrapper.get('button[aria-label="Close"]').trigger('click');
+
+        expect(mocks.dialog.value.visible).toBe(false);
+    });
+});
diff --git a/src/components/__tests__/GlobalSearchDialog.test.js b/src/components/__tests__/GlobalSearchDialog.test.js
new file mode 100644
index 00000000..edb4b81f
--- /dev/null
+++ b/src/components/__tests__/GlobalSearchDialog.test.js
@@ -0,0 +1,63 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    selectResult: vi.fn(),
+    userImage: vi.fn(() => 'https://example.com/u.png'),
+    isOpen: { value: true },
+    query: { value: '' },
+    friendResults: { value: [] },
+    ownAvatarResults: { value: [] },
+    favoriteAvatarResults: { value: [] },
+    ownWorldResults: { value: [] },
+    favoriteWorldResults: { value: [] },
+    ownGroupResults: { value: [] },
+    joinedGroupResults: { value: [] },
+    hasResults: { value: false }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../stores/globalSearch', () => ({
+    useGlobalSearchStore: () => ({
+        isOpen: mocks.isOpen,
+        query: mocks.query,
+        friendResults: mocks.friendResults,
+        ownAvatarResults: mocks.ownAvatarResults,
+        favoriteAvatarResults: mocks.favoriteAvatarResults,
+        ownWorldResults: mocks.ownWorldResults,
+        favoriteWorldResults: mocks.favoriteWorldResults,
+        ownGroupResults: mocks.ownGroupResults,
+        joinedGroupResults: mocks.joinedGroupResults,
+        hasResults: mocks.hasResults,
+        selectResult: (...args) => mocks.selectResult(...args)
+    })
+}));
+vi.mock('../../composables/useUserDisplay', () => ({ useUserDisplay: () => ({ userImage: (...a) => mocks.userImage(...a) }) }));
+vi.mock('../GlobalSearchSync.vue', () => ({ default: { template: '<div data-testid="sync" />' } }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogDescription: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/command', () => ({
+    Command: { template: '<div><slot /></div>' },
+    CommandInput: { template: '<input />' },
+    CommandList: { template: '<div><slot /></div>' },
+    CommandGroup: { template: '<div><slot /></div>' },
+    CommandItem: { emits: ['select'], template: '<button data-testid="cmd-item" @click="$emit(\'select\')"><slot /></button>' }
+}));
+vi.mock('lucide-vue-next', () => ({ Globe: { template: '<i />' }, Image: { template: '<i />' }, Users: { template: '<i />' } }));
+
+import GlobalSearchDialog from '../GlobalSearchDialog.vue';
+
+describe('GlobalSearchDialog.vue', () => {
+    beforeEach(() => {
+        mocks.selectResult.mockClear();
+        mocks.query.value = '';
+        mocks.hasResults.value = false;
+        mocks.friendResults.value = [];
+    });
+
+    it('renders search dialog structure', () => {
+        const wrapper = mount(GlobalSearchDialog);
+        expect(wrapper.text()).toContain('side_panel.search_placeholder');
+        expect(wrapper.find('[data-testid="sync"]').exists()).toBe(true);
+    });
+});
diff --git a/src/components/__tests__/GlobalSearchSync.test.js b/src/components/__tests__/GlobalSearchSync.test.js
new file mode 100644
index 00000000..d8e483fe
--- /dev/null
+++ b/src/components/__tests__/GlobalSearchSync.test.js
@@ -0,0 +1,55 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    setQuery: vi.fn(),
+    filterStateRaw: {
+        search: '',
+        filtered: {
+            items: new Map(),
+            count: 0,
+            groups: new Set()
+        }
+    },
+    filterState: null,
+    allItemsEntries: [['a', {}], ['b', {}]],
+    allGroupsEntries: [['g1', {}]]
+}));
+
+vi.mock('@/components/ui/command', async () => {
+    const { reactive, ref } = await import('vue');
+    const filterState = reactive(mocks.filterStateRaw);
+    mocks.filterState = filterState;
+    const allItems = ref(new Map(mocks.allItemsEntries));
+    const allGroups = ref(new Map(mocks.allGroupsEntries));
+    return {
+        useCommand: () => ({
+            filterState,
+            allItems,
+            allGroups
+        })
+    };
+});
+
+vi.mock('../../stores/globalSearch', () => ({
+    useGlobalSearchStore: () => ({
+        setQuery: (...args) => mocks.setQuery(...args)
+    })
+}));
+
+import GlobalSearchSync from '../GlobalSearchSync.vue';
+
+describe('GlobalSearchSync.vue', () => {
+    it('syncs query and keeps hint groups/items visible when query length < 2', async () => {
+        mount(GlobalSearchSync);
+
+        mocks.filterState.search = 'a';
+        await Promise.resolve();
+        await Promise.resolve();
+
+        expect(mocks.setQuery).toHaveBeenCalledWith('a');
+        expect(mocks.filterState.filtered.count).toBe(2);
+        expect(mocks.filterState.filtered.items.get('a')).toBe(1);
+        expect(mocks.filterState.filtered.groups.has('g1')).toBe(true);
+    });
+});
diff --git a/src/components/__tests__/InstanceActionBar.test.js b/src/components/__tests__/InstanceActionBar.test.js
new file mode 100644
index 00000000..0736e9fa
--- /dev/null
+++ b/src/components/__tests__/InstanceActionBar.test.js
@@ -0,0 +1,329 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { nextTick } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    checkCanInviteSelf: vi.fn(() => true),
+    parseLocation: vi.fn(() => ({ isRealInstance: true, instanceId: 'inst_1', worldId: 'wrld_1', tag: 'wrld_1:inst_1' })),
+    hasGroupPermission: vi.fn(() => false),
+    formatDateFilter: vi.fn(() => 'formatted-date'),
+    selfInvite: vi.fn(() => Promise.resolve({})),
+    closeInstance: vi.fn(() => Promise.resolve({ json: { id: 'inst_closed' } })),
+    showUserDialog: vi.fn(),
+    toastSuccess: vi.fn(),
+    applyInstance: vi.fn(),
+    showLaunchDialog: vi.fn(),
+    tryOpenInstanceInVrc: vi.fn(),
+    modalConfirm: vi.fn(() => Promise.resolve({ ok: true })),
+    instanceJoinHistory: { value: new Map() },
+    canOpenInstanceInGame: false,
+    isOpeningInstance: false,
+    lastLocation: { location: 'wrld_here:111', playerList: new Set(['u1', 'u2']) },
+    currentUser: { id: 'usr_me' },
+    cachedGroups: new Map()
+}));
+
+vi.mock('pinia', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        storeToRefs: (store) =>
+            Object.fromEntries(
+                Object.entries(store).map(([key, value]) => [
+                    key,
+                    key === 'instanceJoinHistory' ? value : value?.value ?? value
+                ])
+            )
+    };
+});
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key
+    })
+}));
+
+vi.mock('vue-sonner', () => ({
+    toast: {
+        success: (...args) => mocks.toastSuccess(...args)
+    }
+}));
+
+vi.mock('../../stores', () => ({
+    useLocationStore: () => ({
+        lastLocation: mocks.lastLocation
+    }),
+    useUserStore: () => ({
+        currentUser: mocks.currentUser
+    }),
+    useGroupStore: () => ({
+        cachedGroups: mocks.cachedGroups
+    }),
+    useInstanceStore: () => ({
+        instanceJoinHistory: mocks.instanceJoinHistory,
+        applyInstance: (...args) => mocks.applyInstance(...args)
+    }),
+    useModalStore: () => ({
+        confirm: (...args) => mocks.modalConfirm(...args)
+    }),
+    useLaunchStore: () => ({
+        isOpeningInstance: mocks.isOpeningInstance,
+        showLaunchDialog: (...args) => mocks.showLaunchDialog(...args),
+        tryOpenInstanceInVrc: (...args) => mocks.tryOpenInstanceInVrc(...args)
+    }),
+    useInviteStore: () => ({
+        canOpenInstanceInGame: mocks.canOpenInstanceInGame
+    })
+}));
+
+vi.mock('../../composables/useInviteChecks', () => ({
+    useInviteChecks: () => ({
+        checkCanInviteSelf: (...args) => mocks.checkCanInviteSelf(...args)
+    })
+}));
+
+vi.mock('../../shared/utils', () => ({
+    parseLocation: (...args) => mocks.parseLocation(...args),
+    hasGroupPermission: (...args) => mocks.hasGroupPermission(...args),
+    formatDateFilter: (...args) => mocks.formatDateFilter(...args)
+}));
+
+vi.mock('../../api', () => ({
+    instanceRequest: {
+        selfInvite: (...args) => mocks.selfInvite(...args)
+    },
+    miscRequest: {
+        closeInstance: (...args) => mocks.closeInstance(...args)
+    }
+}));
+
+vi.mock('../../coordinators/userCoordinator', () => ({
+    showUserDialog: (...args) => mocks.showUserDialog(...args)
+}));
+
+vi.mock('@/components/ui/button', () => ({
+    Button: {
+        emits: ['click'],
+        template: '<button data-testid="btn" @click="$emit(\'click\', $event)"><slot /></button>'
+    }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    History: { template: '<i data-testid="icon-history" />' },
+    Loader2: { template: '<i data-testid="icon-loader" />' },
+    LogIn: { template: '<i data-testid="icon-login" />' },
+    Mail: { template: '<i data-testid="icon-mail" />' },
+    MapPin: { template: '<i data-testid="icon-map" />' },
+    RefreshCw: { template: '<i data-testid="icon-refresh" />' },
+    UsersRound: { template: '<i data-testid="icon-users" />' }
+}));
+
+import InstanceActionBar from '../InstanceActionBar.vue';
+
+function mountBar(props = {}) {
+    return mount(InstanceActionBar, {
+        props: {
+            location: 'wrld_base:111',
+            launchLocation: '',
+            inviteLocation: '',
+            lastJoinLocation: '',
+            instanceLocation: '',
+            shortname: 'sn',
+            instance: {
+                ownerId: 'usr_me',
+                capacity: 16,
+                userCount: 4,
+                hasCapacityForYou: true,
+                platforms: { standalonewindows: 1, android: 2, ios: 0 },
+                users: [{ id: 'usr_a', displayName: 'Alice' }],
+                gameServerVersion: 123,
+                $disabledContentSettings: []
+            },
+            friendcount: 2,
+            currentlocation: '',
+            showLaunch: true,
+            showInvite: true,
+            showRefresh: true,
+            showHistory: true,
+            showLastJoin: true,
+            showInstanceInfo: true,
+            refreshTooltip: 'refresh',
+            historyTooltip: 'history',
+            onRefresh: vi.fn(),
+            onHistory: vi.fn(),
+            ...props
+        },
+        global: {
+            stubs: {
+                TooltipWrapper: {
+                    props: ['content'],
+                    template: '<div><slot /><slot name="content" /><span v-if="content">{{ content }}</span></div>'
+                },
+                Timer: {
+                    props: ['epoch'],
+                    template: '<span data-testid="timer">{{ epoch }}</span>'
+                }
+            }
+        }
+    });
+}
+
+describe('InstanceActionBar.vue', () => {
+    beforeEach(() => {
+        mocks.checkCanInviteSelf.mockReturnValue(true);
+        mocks.parseLocation.mockReturnValue({
+            isRealInstance: true,
+            instanceId: 'inst_1',
+            worldId: 'wrld_1',
+            tag: 'wrld_1:inst_1'
+        });
+        mocks.hasGroupPermission.mockReturnValue(false);
+        mocks.selfInvite.mockClear();
+        mocks.closeInstance.mockClear();
+        mocks.showUserDialog.mockClear();
+        mocks.toastSuccess.mockClear();
+        mocks.applyInstance.mockClear();
+        mocks.showLaunchDialog.mockClear();
+        mocks.tryOpenInstanceInVrc.mockClear();
+        mocks.modalConfirm.mockImplementation(() => Promise.resolve({ ok: true }));
+        mocks.instanceJoinHistory.value = new Map([['wrld_base:111', 1700000000]]);
+        mocks.canOpenInstanceInGame = false;
+        mocks.isOpeningInstance = false;
+        mocks.lastLocation.location = 'wrld_here:111';
+        mocks.lastLocation.playerList = new Set(['u1', 'u2']);
+        mocks.currentUser.id = 'usr_me';
+        mocks.cachedGroups = new Map();
+    });
+
+    it('renders launch and invite buttons when invite-self is allowed', () => {
+        const wrapper = mountBar({
+            showRefresh: false,
+            showHistory: false,
+            showInstanceInfo: false
+        });
+
+        expect(wrapper.findAll('[data-testid="btn"]')).toHaveLength(2);
+        expect(wrapper.text()).toContain('dialog.user.info.launch_invite_tooltip');
+        expect(wrapper.text()).toContain('dialog.user.info.self_invite_tooltip');
+    });
+
+    it('launch button opens launch dialog with resolved launchLocation', async () => {
+        const wrapper = mountBar({
+            launchLocation: 'wrld_launch:222',
+            showRefresh: false,
+            showHistory: false,
+            showInstanceInfo: false
+        });
+        const launchBtn = wrapper.findAll('[data-testid="btn"]')[0];
+        expect(launchBtn).toBeTruthy();
+
+        await launchBtn.trigger('click');
+
+        expect(mocks.showLaunchDialog).toHaveBeenCalledWith('wrld_launch:222');
+    });
+
+    it('invite button sends self-invite when canOpenInstanceInGame is false', async () => {
+        const wrapper = mountBar({
+            inviteLocation: 'wrld_invite:333',
+            showRefresh: false,
+            showHistory: false,
+            showInstanceInfo: false
+        });
+        const inviteBtn = wrapper.findAll('[data-testid="btn"]')[1];
+        expect(inviteBtn).toBeTruthy();
+
+        await inviteBtn.trigger('click');
+        await Promise.resolve();
+
+        expect(mocks.selfInvite).toHaveBeenCalledWith({
+            instanceId: 'inst_1',
+            worldId: 'wrld_1',
+            shortName: 'sn'
+        });
+        expect(mocks.toastSuccess).toHaveBeenCalledWith('message.invite.self_sent');
+    });
+
+    it('invite button opens in VRChat when canOpenInstanceInGame is true', async () => {
+        mocks.canOpenInstanceInGame = true;
+        const wrapper = mountBar({
+            inviteLocation: 'wrld_invite:333',
+            showRefresh: false,
+            showHistory: false,
+            showInstanceInfo: false
+        });
+        const inviteBtn = wrapper.findAll('[data-testid="btn"]')[1];
+        expect(inviteBtn).toBeTruthy();
+
+        await inviteBtn.trigger('click');
+
+        expect(mocks.tryOpenInstanceInVrc).toHaveBeenCalledWith('wrld_1:inst_1', 'sn');
+        expect(mocks.selfInvite).not.toHaveBeenCalled();
+    });
+
+    it('refresh/history callbacks run when buttons clicked', async () => {
+        const onRefresh = vi.fn();
+        const onHistory = vi.fn();
+        const wrapper = mountBar({
+            onRefresh,
+            onHistory,
+            showLaunch: false,
+            showInvite: false,
+            showInstanceInfo: false
+        });
+        const buttons = wrapper.findAll('[data-testid="btn"]');
+        expect(buttons).toHaveLength(2);
+
+        await buttons[0].trigger('click');
+        await buttons[1].trigger('click');
+
+        expect(onRefresh).toHaveBeenCalledTimes(1);
+        expect(onHistory).toHaveBeenCalledTimes(1);
+    });
+
+    it('shows last-join timer and friend count', () => {
+        const wrapper = mountBar({ friendcount: 5 });
+
+        expect(wrapper.find('[data-testid="timer"]').exists()).toBe(true);
+        expect(wrapper.text()).toContain('5');
+    });
+
+    it('close instance flow confirms, calls api, applies instance and toasts', async () => {
+        const wrapper = mountBar({
+            instanceLocation: 'wrld_close:444',
+            instance: {
+                ownerId: 'usr_me',
+                capacity: 16,
+                userCount: 4,
+                hasCapacityForYou: true,
+                platforms: { standalonewindows: 1, android: 2, ios: 0 },
+                users: [],
+                gameServerVersion: 123,
+                $disabledContentSettings: []
+            }
+        });
+
+        const closeBtn = wrapper.findAll('button').find((btn) => btn.text().includes('dialog.user.info.close_instance'));
+        expect(closeBtn).toBeTruthy();
+
+        await closeBtn.trigger('click');
+        await Promise.resolve();
+        await Promise.resolve();
+        await nextTick();
+
+        expect(mocks.modalConfirm).toHaveBeenCalled();
+        expect(mocks.closeInstance).toHaveBeenCalledWith({ location: 'wrld_close:444', hardClose: false });
+        expect(mocks.applyInstance).toHaveBeenCalledWith({ id: 'inst_closed' });
+        expect(mocks.toastSuccess).toHaveBeenCalledWith('message.instance.closed');
+    });
+
+    it('hides launch and invite buttons when invite-self is not allowed', () => {
+        mocks.checkCanInviteSelf.mockReturnValue(false);
+        const wrapper = mountBar({
+            showRefresh: false,
+            showHistory: false,
+            showInstanceInfo: false
+        });
+
+        expect(wrapper.findAll('[data-testid="btn"]')).toHaveLength(0);
+    });
+});
diff --git a/src/components/__tests__/LocationWorld.test.js b/src/components/__tests__/LocationWorld.test.js
new file mode 100644
index 00000000..5b8f53ef
--- /dev/null
+++ b/src/components/__tests__/LocationWorld.test.js
@@ -0,0 +1,172 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    cachedInstances: new Map(),
+    lastInstanceApplied: { value: '' },
+    showLaunchDialog: vi.fn(),
+    showGroupDialog: vi.fn(),
+    getGroupName: vi.fn(() => Promise.resolve('Fetched Group')),
+    parseLocation: vi.fn(() => ({ isRealInstance: true, tag: 'wrld_1:inst_1', groupId: 'grp_1' }))
+}));
+
+vi.mock('pinia', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        storeToRefs: (store) => store
+    };
+});
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key
+    })
+}));
+
+vi.mock('../../stores', () => ({
+    useInstanceStore: () => ({
+        cachedInstances: mocks.cachedInstances,
+        lastInstanceApplied: mocks.lastInstanceApplied
+    }),
+    useLaunchStore: () => ({
+        showLaunchDialog: (...args) => mocks.showLaunchDialog(...args)
+    }),
+    useGroupStore: () => ({})
+}));
+
+vi.mock('../../coordinators/groupCoordinator', () => ({
+    showGroupDialog: (...args) => mocks.showGroupDialog(...args)
+}));
+
+vi.mock('../../shared/constants', () => ({
+    accessTypeLocaleKeyMap: {
+        friends: 'dialog.world.instance.friends',
+        groupPublic: 'dialog.world.instance.group_public',
+        group: 'dialog.world.instance.group'
+    }
+}));
+
+vi.mock('../../shared/utils', () => ({
+    getGroupName: (...args) => mocks.getGroupName(...args),
+    parseLocation: (...args) => mocks.parseLocation(...args)
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    AlertTriangle: { template: '<i data-testid="alert" />' },
+    Lock: { template: '<i data-testid="lock" />' },
+    Unlock: { template: '<i data-testid="unlock" />' }
+}));
+
+import LocationWorld from '../LocationWorld.vue';
+
+async function flush() {
+    await Promise.resolve();
+    await Promise.resolve();
+}
+
+function mountComponent(props = {}) {
+    return mount(LocationWorld, {
+        props: {
+            locationobject: {
+                tag: 'wrld_1:inst_1',
+                accessTypeName: 'friends',
+                strict: false,
+                shortName: 'short-1',
+                userId: 'usr_owner',
+                region: 'eu',
+                instanceName: 'Instance Name',
+                groupId: 'grp_1'
+            },
+            currentuserid: 'usr_owner',
+            worlddialogshortname: '',
+            grouphint: '',
+            ...props
+        },
+        global: {
+            stubs: {
+                TooltipWrapper: {
+                    props: ['content'],
+                    template: '<span><slot /></span>'
+                }
+            }
+        }
+    });
+}
+
+describe('LocationWorld.vue', () => {
+    beforeEach(() => {
+        mocks.cachedInstances = new Map();
+        mocks.lastInstanceApplied.value = '';
+        mocks.showLaunchDialog.mockClear();
+        mocks.showGroupDialog.mockClear();
+        mocks.getGroupName.mockClear();
+        mocks.parseLocation.mockClear();
+        mocks.parseLocation.mockImplementation(() => ({ isRealInstance: true, tag: 'wrld_1:inst_1', groupId: 'grp_1' }));
+    });
+
+    it('renders translated access type and instance name', () => {
+        const wrapper = mountComponent();
+
+        expect(wrapper.text()).toContain('dialog.world.instance.friends #Instance Name');
+        expect(wrapper.find('.flags.eu').exists()).toBe(true);
+    });
+
+    it('marks unlocked for owner and opens launch dialog on click', async () => {
+        const wrapper = mountComponent();
+
+        expect(wrapper.find('[data-testid="unlock"]').exists()).toBe(true);
+
+        await wrapper.findAll('.cursor-pointer')[0].trigger('click');
+
+        expect(mocks.showLaunchDialog).toHaveBeenCalledWith('wrld_1:inst_1', 'short-1');
+    });
+
+    it('shows group hint and opens group dialog', async () => {
+        const wrapper = mountComponent({ grouphint: 'Hint Group' });
+
+        expect(wrapper.text()).toContain('(Hint Group)');
+
+        await wrapper.findAll('.cursor-pointer')[1].trigger('click');
+
+        expect(mocks.showGroupDialog).toHaveBeenCalledWith('grp_1');
+    });
+
+    it('loads group name asynchronously when no hint', async () => {
+        const wrapper = mountComponent({ grouphint: '' });
+        await flush();
+
+        expect(mocks.getGroupName).toHaveBeenCalledWith('grp_1');
+        expect(wrapper.text()).toContain('(Fetched Group)');
+    });
+
+    it('shows closed indicator and strict lock from instance cache', () => {
+        mocks.cachedInstances = new Map([
+            [
+                'wrld_1:inst_1',
+                {
+                    displayName: 'Resolved Name',
+                    closedAt: '2026-01-01T00:00:00.000Z'
+                }
+            ]
+        ]);
+
+        const wrapper = mountComponent({
+            locationobject: {
+                tag: 'wrld_1:inst_1',
+                accessTypeName: 'friends',
+                strict: true,
+                shortName: 'short-1',
+                userId: 'usr_other',
+                region: 'us',
+                instanceName: 'Fallback Name',
+                groupId: 'grp_1'
+            },
+            currentuserid: 'usr_me'
+        });
+
+        expect(wrapper.text()).toContain('#Resolved Name');
+        expect(wrapper.find('[data-testid="alert"]').exists()).toBe(true);
+        expect(wrapper.find('[data-testid="lock"]').exists()).toBe(true);
+    });
+});
diff --git a/src/components/__tests__/NavMenu.test.js b/src/components/__tests__/NavMenu.test.js
new file mode 100644
index 00000000..f179e9eb
--- /dev/null
+++ b/src/components/__tests__/NavMenu.test.js
@@ -0,0 +1,309 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    routerPush: vi.fn(() => Promise.resolve()),
+    directAccessPaste: vi.fn(),
+    logout: vi.fn(),
+    clearAllNotifications: vi.fn(),
+    toggleThemeMode: vi.fn(),
+    toggleNavCollapsed: vi.fn(),
+    initThemeColor: vi.fn(() => Promise.resolve()),
+    applyThemeColor: vi.fn(() => Promise.resolve()),
+    openExternalLink: vi.fn(),
+    getString: vi.fn(() => Promise.resolve(null)),
+    setString: vi.fn(() => Promise.resolve()),
+    showVRCXUpdateDialog: vi.fn(),
+    showChangeLogDialog: vi.fn(),
+    notifiedMenus: { value: [] },
+    pendingVRCXUpdate: { value: false },
+    pendingVRCXInstall: { value: false },
+    appVersion: { value: 'VRCX 2026.01.01' },
+    themeMode: { value: 'system' },
+    tableDensity: { value: 'standard' },
+    isDarkMode: { value: false },
+    isNavCollapsed: { value: false },
+    currentRoute: { value: { name: 'unknown', meta: {} } }
+}));
+
+vi.mock('pinia', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        storeToRefs: (store) => store
+    };
+});
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key,
+        locale: { value: 'en' }
+    })
+}));
+
+vi.mock('../../views/Feed/Feed.vue', () => ({
+    default: { template: '<div />' }
+}));
+
+vi.mock('../../views/Feed/columns.jsx', () => ({
+    columns: []
+}));
+
+vi.mock('../../plugins/router', () => ({
+    router: {
+        beforeEach: vi.fn(),
+        push: vi.fn(),
+        replace: vi.fn(),
+        currentRoute: mocks.currentRoute,
+        isReady: vi.fn().mockResolvedValue(true)
+    },
+    initRouter: vi.fn()
+}));
+
+vi.mock('../../plugins/interopApi', () => ({
+    initInteropApi: vi.fn()
+}));
+
+vi.mock('../../services/database', () => ({
+    database: new Proxy(
+        {},
+        {
+            get: (_target, prop) => {
+                if (prop === '__esModule') return false;
+                return vi.fn().mockResolvedValue(null);
+            }
+        }
+    )
+}));
+
+vi.mock('../../services/jsonStorage', () => ({
+    default: vi.fn()
+}));
+
+vi.mock('../../services/watchState', () => ({
+    watchState: { isLoggedIn: false }
+}));
+
+vi.mock('vue-router', () => ({
+    useRouter: () => ({
+        push: (...args) => mocks.routerPush(...args),
+        currentRoute: mocks.currentRoute
+    })
+}));
+
+vi.mock('../../stores', () => ({
+    useVRCXUpdaterStore: () => ({
+        pendingVRCXUpdate: mocks.pendingVRCXUpdate,
+        pendingVRCXInstall: mocks.pendingVRCXInstall,
+        appVersion: mocks.appVersion,
+        showVRCXUpdateDialog: (...args) => mocks.showVRCXUpdateDialog(...args),
+        showChangeLogDialog: (...args) => mocks.showChangeLogDialog(...args)
+    }),
+    useUiStore: () => ({
+        notifiedMenus: mocks.notifiedMenus,
+        clearAllNotifications: (...args) => mocks.clearAllNotifications(...args)
+    }),
+    useSearchStore: () => ({
+        directAccessPaste: (...args) => mocks.directAccessPaste(...args)
+    }),
+    useAuthStore: () => ({
+        logout: (...args) => mocks.logout(...args)
+    }),
+    useAppearanceSettingsStore: () => ({
+        themeMode: mocks.themeMode,
+        tableDensity: mocks.tableDensity,
+        isDarkMode: mocks.isDarkMode,
+        isNavCollapsed: mocks.isNavCollapsed,
+        setThemeMode: vi.fn(),
+        toggleThemeMode: (...args) => mocks.toggleThemeMode(...args),
+        setTableDensity: vi.fn(),
+        toggleNavCollapsed: (...args) => mocks.toggleNavCollapsed(...args)
+    })
+}));
+
+vi.mock('../../services/config', () => ({
+    default: {
+        getString: (...args) => mocks.getString(...args),
+        setString: (...args) => mocks.setString(...args)
+    }
+}));
+
+vi.mock('../../shared/constants', () => ({
+    THEME_CONFIG: {
+        system: { name: 'System' },
+        light: { name: 'Light' },
+        dark: { name: 'Dark' }
+    },
+    links: {
+        github: 'https://github.com/vrcx-team/VRCX'
+    },
+    navDefinitions: [
+        {
+            key: 'feed',
+            routeName: 'feed',
+            labelKey: 'nav_tooltip.feed',
+            tooltip: 'nav_tooltip.feed',
+            icon: 'ri-feed-line'
+        },
+        {
+            key: 'direct-access',
+            action: 'direct-access',
+            labelKey: 'nav_tooltip.direct_access',
+            tooltip: 'nav_tooltip.direct_access',
+            icon: 'ri-door-open-line'
+        }
+    ]
+}));
+
+vi.mock('./navMenuUtils', () => ({
+    getFirstNavRoute: () => 'feed',
+    isEntryNotified: () => false,
+    normalizeHiddenKeys: (keys) => keys || [],
+    sanitizeLayout: (layout) => layout
+}));
+
+vi.mock('../../shared/utils', () => ({
+    openExternalLink: (...args) => mocks.openExternalLink(...args)
+}));
+
+vi.mock('@/shared/utils/base/ui', () => ({
+    useThemeColor: () => ({
+        themeColors: { value: [{ key: 'blue', label: 'Blue', swatch: '#00f' }] },
+        currentThemeColor: { value: 'blue' },
+        isApplyingThemeColor: { value: false },
+        applyThemeColor: (...args) => mocks.applyThemeColor(...args),
+        initThemeColor: (...args) => mocks.initThemeColor(...args)
+    })
+}));
+
+vi.mock('@/components/ui/sidebar', () => ({
+    Sidebar: { template: '<div><slot /></div>' },
+    SidebarContent: { template: '<div><slot /></div>' },
+    SidebarFooter: { template: '<div><slot /></div>' },
+    SidebarGroup: { template: '<div><slot /></div>' },
+    SidebarGroupContent: { template: '<div><slot /></div>' },
+    SidebarMenu: { template: '<div><slot /></div>' },
+    SidebarMenuItem: { template: '<div><slot /></div>' },
+    SidebarMenuSub: { template: '<div><slot /></div>' },
+    SidebarMenuSubItem: { template: '<div><slot /></div>' },
+    SidebarMenuButton: {
+        emits: ['click'],
+        template: '<button data-testid="menu-btn" @click="$emit(\'click\', $event)"><slot /></button>'
+    },
+    SidebarMenuSubButton: {
+        emits: ['click'],
+        template: '<button data-testid="submenu-btn" @click="$emit(\'click\', $event)"><slot /></button>'
+    }
+}));
+
+vi.mock('@/components/ui/dropdown-menu', () => ({
+    DropdownMenu: { template: '<div><slot /></div>' },
+    DropdownMenuTrigger: { template: '<div><slot /></div>' },
+    DropdownMenuContent: { template: '<div><slot /></div>' },
+    DropdownMenuItem: { emits: ['click', 'select'], template: '<button data-testid="dd-item" @click="$emit(\'click\')" @mousedown="$emit(\'select\', $event)"><slot /></button>' },
+    DropdownMenuSeparator: { template: '<hr />' },
+    DropdownMenuLabel: { template: '<div><slot /></div>' },
+    DropdownMenuSub: { template: '<div><slot /></div>' },
+    DropdownMenuSubTrigger: { template: '<div><slot /></div>' },
+    DropdownMenuSubContent: { template: '<div><slot /></div>' },
+    DropdownMenuCheckboxItem: { emits: ['select'], template: '<button data-testid="dd-check" @click="$emit(\'select\')"><slot /></button>' }
+}));
+
+vi.mock('@/components/ui/context-menu', () => ({
+    ContextMenu: { template: '<div><slot /></div>' },
+    ContextMenuTrigger: { template: '<div><slot /></div>' },
+    ContextMenuContent: { template: '<div><slot /></div>' },
+    ContextMenuItem: { emits: ['click'], template: '<button data-testid="ctx-item" @click="$emit(\'click\')"><slot /></button>' },
+    ContextMenuSeparator: { template: '<hr />' }
+}));
+
+vi.mock('@/components/ui/collapsible', () => ({
+    Collapsible: { template: '<div><slot :open="true" /></div>' },
+    CollapsibleTrigger: { template: '<div><slot /></div>' },
+    CollapsibleContent: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/kbd', () => ({
+    Kbd: { template: '<kbd><slot /></kbd>' }
+}));
+
+vi.mock('@/components/ui/tooltip', () => ({
+    TooltipWrapper: { template: '<span><slot /></span>' }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    ChevronRight: { template: '<i />' },
+    Heart: { template: '<i />' }
+}));
+
+import NavMenu from '../NavMenu.vue';
+
+function mountComponent() {
+    return mount(NavMenu, {
+        global: {
+            stubs: {
+                CustomNavDialog: { template: '<div data-testid="custom-nav-dialog" />' }
+            }
+        }
+    });
+}
+
+describe('NavMenu.vue', () => {
+    beforeEach(() => {
+        mocks.routerPush.mockClear();
+        mocks.directAccessPaste.mockClear();
+        mocks.logout.mockClear();
+        mocks.clearAllNotifications.mockClear();
+        mocks.toggleThemeMode.mockClear();
+        mocks.toggleNavCollapsed.mockClear();
+        mocks.initThemeColor.mockClear();
+        mocks.applyThemeColor.mockClear();
+        mocks.openExternalLink.mockClear();
+        mocks.getString.mockClear();
+        mocks.setString.mockClear();
+        mocks.currentRoute.value = { name: 'unknown', meta: {} };
+    });
+
+    it('initializes theme and navigates to first route on mount', async () => {
+        mountComponent();
+
+        await Promise.resolve();
+        await Promise.resolve();
+
+        expect(mocks.initThemeColor).toHaveBeenCalled();
+        expect(mocks.getString).toHaveBeenCalledWith('VRCX_customNavMenuLayoutList');
+        expect(mocks.routerPush).toHaveBeenCalledWith({ name: 'feed' });
+    });
+
+    it('runs direct access action when direct-access menu is clicked', async () => {
+        const wrapper = mountComponent();
+        await vi.waitFor(() => {
+            const target = wrapper
+                .findAll('[data-testid="menu-btn"]')
+                .find((node) => node.text().includes('nav_tooltip.direct_access'));
+            expect(target).toBeTruthy();
+        });
+
+        const target = wrapper
+            .findAll('[data-testid="menu-btn"]')
+            .find((node) => node.text().includes('nav_tooltip.direct_access'));
+        await target.trigger('click');
+
+        expect(mocks.directAccessPaste).toHaveBeenCalledTimes(1);
+    });
+
+    it('toggles theme when toggle-theme button is clicked', async () => {
+        const wrapper = mountComponent();
+        await Promise.resolve();
+        await Promise.resolve();
+
+        const target = wrapper
+            .findAll('[data-testid="menu-btn"]')
+            .find((node) => node.text().includes('nav_tooltip.toggle_theme'));
+        expect(target).toBeTruthy();
+
+        await target.trigger('click');
+
+        expect(mocks.toggleThemeMode).toHaveBeenCalledTimes(1);
+    });
+});
diff --git a/src/components/__tests__/Timer.test.js b/src/components/__tests__/Timer.test.js
new file mode 100644
index 00000000..d53193b5
--- /dev/null
+++ b/src/components/__tests__/Timer.test.js
@@ -0,0 +1,80 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { nextTick } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    timeToText: vi.fn((ms) => `${ms}ms`)
+}));
+
+vi.mock('../../shared/utils', () => ({
+    timeToText: (...args) => mocks.timeToText(...args)
+}));
+
+import Timer from '../Timer.vue';
+
+describe('Timer.vue', () => {
+    let intervalCallback;
+
+    beforeEach(() => {
+        intervalCallback = null;
+        mocks.timeToText.mockClear();
+
+        vi.spyOn(globalThis, 'setInterval').mockImplementation((cb) => {
+            intervalCallback = cb;
+            return 99;
+        });
+        vi.spyOn(globalThis, 'clearInterval').mockImplementation(() => {});
+        vi.spyOn(Date, 'now').mockReturnValue(10000);
+    });
+
+    afterEach(() => {
+        vi.restoreAllMocks();
+    });
+
+    it('renders elapsed time text from epoch', () => {
+        const wrapper = mount(Timer, {
+            props: {
+                epoch: 4000
+            }
+        });
+
+        expect(wrapper.text()).toBe('6000ms');
+        expect(mocks.timeToText).toHaveBeenCalledWith(6000);
+    });
+
+    it('updates text when interval callback runs', async () => {
+        const wrapper = mount(Timer, {
+            props: {
+                epoch: 4000
+            }
+        });
+
+        vi.mocked(Date.now).mockReturnValue(13000);
+        intervalCallback?.();
+        await nextTick();
+
+        expect(wrapper.text()).toBe('9000ms');
+    });
+
+    it('renders dash when epoch is falsy', () => {
+        const wrapper = mount(Timer, {
+            props: {
+                epoch: 0
+            }
+        });
+
+        expect(wrapper.text()).toBe('-');
+    });
+
+    it('clears interval on unmount', () => {
+        const wrapper = mount(Timer, {
+            props: {
+                epoch: 1
+            }
+        });
+
+        wrapper.unmount();
+
+        expect(clearInterval).toHaveBeenCalledWith(99);
+    });
+});
diff --git a/src/components/dialogs/UserDialog/__tests__/EditNoteAndMemoDialog.test.js b/src/components/dialogs/UserDialog/__tests__/EditNoteAndMemoDialog.test.js
new file mode 100644
index 00000000..f91c07b1
--- /dev/null
+++ b/src/components/dialogs/UserDialog/__tests__/EditNoteAndMemoDialog.test.js
@@ -0,0 +1,36 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({ saveUserMemo: vi.fn(), saveNote: vi.fn(async () => ({ json: { note: 'n1' }, params: { targetUserId: 'usr_1', note: 'n1' } })), getUser: vi.fn() }));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../../stores', () => ({
+    useUserStore: () => ({ userDialog: ref({ id: 'usr_1', note: 'n1', memo: 'm1', ref: { id: 'usr_1', note: 'n1' } }), cachedUsers: new Map([['usr_1', { note: 'n1' }]]) }),
+    useAppearanceSettingsStore: () => ({ hideUserNotes: ref(false), hideUserMemos: ref(false) })
+}));
+vi.mock('../../../../api', () => ({ miscRequest: { saveNote: (...a) => mocks.saveNote(...a) }, userRequest: { getUser: (...a) => mocks.getUser(...a) } }));
+vi.mock('../../../../coordinators/memoCoordinator', () => ({ saveUserMemo: (...a) => mocks.saveUserMemo(...a) }));
+vi.mock('../../../../shared/utils', () => ({ replaceBioSymbols: (s) => s }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogFooter: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/input-group', () => ({ InputGroupTextareaField: { props: ['modelValue'], emits: ['update:modelValue'], template: '<textarea />' } }));
+
+import EditNoteAndMemoDialog from '../EditNoteAndMemoDialog.vue';
+
+describe('EditNoteAndMemoDialog.vue', () => {
+    beforeEach(() => {
+        mocks.saveUserMemo.mockClear();
+    });
+
+    it('emits close and saves memo on confirm', async () => {
+        const wrapper = mount(EditNoteAndMemoDialog, { props: { visible: false } });
+        await wrapper.setProps({ visible: true });
+        const buttons = wrapper.findAll('[data-testid="btn"]');
+        await buttons[1].trigger('click');
+
+        expect(mocks.saveUserMemo).toHaveBeenCalledWith('usr_1', 'm1');
+        expect(wrapper.emitted('update:visible')).toEqual([[false]]);
+    });
+});
diff --git a/src/components/dialogs/UserDialog/__tests__/UserActionDropdown.test.js b/src/components/dialogs/UserDialog/__tests__/UserActionDropdown.test.js
new file mode 100644
index 00000000..a25fa0f5
--- /dev/null
+++ b/src/components/dialogs/UserDialog/__tests__/UserActionDropdown.test.js
@@ -0,0 +1,51 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../../stores', () => ({
+    useUserStore: () => ({ userDialog: ref({ ref: { id: 'usr_2', $isModerator: false }, isFriend: false, isFavorite: false, incomingRequest: false, outgoingRequest: false, isBlock: false, isMute: false, isMuteChat: false, isInteractOff: false, isHideAvatar: false, isShowAvatar: false }), currentUser: ref({ id: 'usr_1', isBoopingEnabled: true }) }),
+    useGameStore: () => ({ isGameRunning: ref(false) }),
+    useLocationStore: () => ({ lastLocation: ref({ location: 'wrld_1:1' }) })
+}));
+vi.mock('../../../../composables/useInviteChecks', () => ({ useInviteChecks: () => ({ checkCanInvite: () => true }) }));
+vi.mock('../../../ui/dropdown-menu', () => ({ DropdownMenu: { template: '<div><slot /></div>' }, DropdownMenuTrigger: { template: '<div><slot /></div>' }, DropdownMenuContent: { template: '<div><slot /></div>' }, DropdownMenuSeparator: { template: '<hr />' }, DropdownMenuItem: { emits: ['click'], template: '<button data-testid="dd-item" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('../../../ui/tooltip', () => ({ TooltipWrapper: { template: '<div><slot /></div>' } }));
+vi.mock('lucide-vue-next', () => ({
+    Check: { template: '<i />' },
+    CheckCircle: { template: '<i />' },
+    Flag: { template: '<i />' },
+    LineChart: { template: '<i />' },
+    Mail: { template: '<i />' },
+    MessageCircle: { template: '<i />' },
+    MessageSquare: { template: '<i />' },
+    Mic: { template: '<i />' },
+    MoreHorizontal: { template: '<i />' },
+    MousePointer: { template: '<i />' },
+    Pencil: { template: '<i />' },
+    Plus: { template: '<i />' },
+    RefreshCw: { template: '<i />' },
+    Settings: { template: '<i />' },
+    Share2: { template: '<i />' },
+    Star: { template: '<i />' },
+    Trash2: { template: '<i />' },
+    User: { template: '<i />' },
+    VolumeX: { template: '<i />' },
+    X: { template: '<i />' },
+    XCircle: { template: '<i />' }
+}));
+
+import UserActionDropdown from '../UserActionDropdown.vue';
+
+describe('UserActionDropdown.vue', () => {
+    it('forwards command callback from dropdown item', async () => {
+        const userDialogCommand = vi.fn();
+        const wrapper = mount(UserActionDropdown, { props: { userDialogCommand } });
+
+        await wrapper.findAll('[data-testid="dd-item"]')[0].trigger('click');
+
+        expect(userDialogCommand).toHaveBeenCalled();
+    });
+});
diff --git a/src/components/dialogs/__tests__/ChooseFavoriteGroupDialog.test.js b/src/components/dialogs/__tests__/ChooseFavoriteGroupDialog.test.js
new file mode 100644
index 00000000..cf4da653
--- /dev/null
+++ b/src/components/dialogs/__tests__/ChooseFavoriteGroupDialog.test.js
@@ -0,0 +1,60 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    addFavorite: vi.fn(() => Promise.resolve()),
+    deleteFavoriteNoConfirm: vi.fn(),
+    toastSuccess: vi.fn(),
+    favoriteDialog: { __v_isRef: true, value: { visible: true, type: 'friend', objectId: 'usr_1', currentGroup: null } }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('vue-sonner', () => ({ toast: { success: (...a) => mocks.toastSuccess(...a) } }));
+vi.mock('../../../stores', () => ({
+    useFavoriteStore: () => ({
+        favoriteFriendGroups: ref([{ key: 'group_1', type: 'friend', name: 'group_1', displayName: 'G1', count: 0, capacity: 100 }]),
+        favoriteAvatarGroups: ref([]),
+        favoriteWorldGroups: ref([]),
+        favoriteDialog: mocks.favoriteDialog,
+        localWorldFavoriteGroups: ref([]),
+        localAvatarFavoriteGroups: ref([]),
+        localFriendFavoriteGroups: ref([]),
+        localWorldFavGroupLength: vi.fn(() => 0),
+        hasLocalWorldFavorite: vi.fn(() => false),
+        hasLocalAvatarFavorite: vi.fn(() => false),
+        localAvatarFavGroupLength: vi.fn(() => 0),
+        deleteFavoriteNoConfirm: (...a) => mocks.deleteFavoriteNoConfirm(...a),
+        localFriendFavGroupLength: vi.fn(() => 0),
+        hasLocalFriendFavorite: vi.fn(() => false)
+    }),
+    useUserStore: () => ({ isLocalUserVrcPlusSupporter: ref(true) })
+}));
+vi.mock('../../../api', () => ({ favoriteRequest: { addFavorite: (...a) => mocks.addFavorite(...a) } }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('lucide-vue-next', () => ({ Check: { template: '<i />' } }));
+
+import ChooseFavoriteGroupDialog from '../ChooseFavoriteGroupDialog.vue';
+
+describe('ChooseFavoriteGroupDialog.vue', () => {
+    beforeEach(() => {
+        mocks.addFavorite.mockClear();
+        mocks.toastSuccess.mockClear();
+        mocks.favoriteDialog.value = { visible: true, type: 'friend', objectId: 'usr_1', currentGroup: null };
+    });
+
+    it('runs delete action for current group', async () => {
+        mocks.favoriteDialog.value = {
+            visible: true,
+            type: 'friend',
+            objectId: 'usr_1',
+            currentGroup: { key: 'group_1', displayName: 'G1', count: 0, capacity: 100 }
+        };
+        const wrapper = mount(ChooseFavoriteGroupDialog);
+        await wrapper.get('[data-testid="btn"]').trigger('click');
+
+        expect(mocks.deleteFavoriteNoConfirm).toHaveBeenCalledWith('usr_1');
+    });
+});
diff --git a/src/components/dialogs/__tests__/ImageCropDialog.test.js b/src/components/dialogs/__tests__/ImageCropDialog.test.js
new file mode 100644
index 00000000..a8a59ea0
--- /dev/null
+++ b/src/components/dialogs/__tests__/ImageCropDialog.test.js
@@ -0,0 +1,39 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    resetCropState: vi.fn(),
+    loadImageForCrop: vi.fn(),
+    getCroppedBlob: vi.fn(async () => new Blob(['x'], { type: 'image/png' })),
+    cropperRef: { value: null },
+    cropperImageSrc: { value: 'blob://img' }
+}));
+
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../composables/useImageCropper', () => ({
+    useImageCropper: () => ({
+        cropperRef: mocks.cropperRef,
+        cropperImageSrc: mocks.cropperImageSrc,
+        resetCropState: (...a) => mocks.resetCropState(...a),
+        loadImageForCrop: (...a) => mocks.loadImageForCrop(...a),
+        getCroppedBlob: (...a) => mocks.getCroppedBlob(...a)
+    })
+}));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogFooter: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/slider', () => ({ Slider: { emits: ['value-commit'], template: '<div />' } }));
+vi.mock('@/components/ui/spinner', () => ({ Spinner: { template: '<div />' } }));
+vi.mock('@/components/ui/tooltip/TooltipWrapper.vue', () => ({ default: { template: '<div><slot /></div>' } }));
+vi.mock('vue-advanced-cropper', () => ({ Cropper: { emits: ['change'], template: '<div />' } }));
+vi.mock('lucide-vue-next', () => new Proxy({}, { get: () => ({ template: '<i />' }) }));
+
+import ImageCropDialog from '../ImageCropDialog.vue';
+
+describe('ImageCropDialog.vue', () => {
+    it('renders crop dialog title', () => {
+        const wrapper = mount(ImageCropDialog, {
+            props: { open: true, title: 'Crop', aspectRatio: 1, file: null }
+        });
+        expect(wrapper.text()).toContain('Crop');
+    });
+});
diff --git a/src/components/dialogs/__tests__/InviteGroupDialog.test.js b/src/components/dialogs/__tests__/InviteGroupDialog.test.js
new file mode 100644
index 00000000..036d9f70
--- /dev/null
+++ b/src/components/dialogs/__tests__/InviteGroupDialog.test.js
@@ -0,0 +1,40 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    confirm: vi.fn(async () => ({ ok: true })),
+    sendGroupInvite: vi.fn(async () => ({})),
+    getGroup: vi.fn(async () => ({ json: { id: 'grp_1' } })),
+    fetch: vi.fn(async () => ({ ref: { name: 'Group One' } })),
+    setString: vi.fn(),
+    getString: vi.fn(async () => ''),
+    applyGroup: vi.fn((g) => g),
+    inviteDialog: { __v_isRef: true, value: { visible: true, loading: false, groupId: 'grp_1', userId: '', userIds: ['usr_1'], groupName: '', userObject: null } }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('vue-sonner', () => ({ toast: { error: vi.fn() } }));
+vi.mock('../../../shared/utils', () => ({ hasGroupPermission: () => true }));
+vi.mock('../../../composables/useUserDisplay', () => ({ useUserDisplay: () => ({ userImage: () => '', userStatusClass: () => '' }) }));
+vi.mock('../../../stores', () => ({
+    useFriendStore: () => ({ vipFriends: ref([]), onlineFriends: ref([]), activeFriends: ref([]), offlineFriends: ref([]) }),
+    useGroupStore: () => ({ currentUserGroups: ref(new Map()), inviteGroupDialog: mocks.inviteDialog, applyGroup: (...a) => mocks.applyGroup(...a) }),
+    useModalStore: () => ({ confirm: (...a) => mocks.confirm(...a) })
+}));
+vi.mock('../../../api', () => ({ groupRequest: { sendGroupInvite: (...a) => mocks.sendGroupInvite(...a), getGroup: (...a) => mocks.getGroup(...a) }, queryRequest: { fetch: (...a) => mocks.fetch(...a) } }));
+vi.mock('../../../services/config', () => ({ default: { getString: (...a) => mocks.getString(...a), setString: (...a) => mocks.setString(...a) } }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogFooter: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('../../ui/virtual-combobox', () => ({ VirtualCombobox: { template: '<div />' } }));
+vi.mock('lucide-vue-next', () => ({ Check: { template: '<i />' } }));
+
+import InviteGroupDialog from '../InviteGroupDialog.vue';
+
+describe('InviteGroupDialog.vue', () => {
+    it('renders invite dialog', async () => {
+        const wrapper = mount(InviteGroupDialog);
+        expect(wrapper.text()).toContain('dialog.invite_to_group.header');
+    });
+});
diff --git a/src/components/dialogs/__tests__/LaunchDialog.test.js b/src/components/dialogs/__tests__/LaunchDialog.test.js
new file mode 100644
index 00000000..884a6ba1
--- /dev/null
+++ b/src/components/dialogs/__tests__/LaunchDialog.test.js
@@ -0,0 +1,55 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    selfInvite: vi.fn(async () => ({})),
+    writeText: vi.fn(),
+    getBool: vi.fn(async () => false),
+    launchDialogData: { value: { visible: true, loading: true, tag: 'wrld_1:123', shortName: 'abc' } }
+}));
+
+Object.assign(globalThis, { navigator: { clipboard: { writeText: (...a) => mocks.writeText(...a) } } });
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('vue-sonner', () => ({ toast: { success: vi.fn(), error: vi.fn() } }));
+vi.mock('../../../stores', () => ({
+    useFriendStore: () => ({ friends: ref(new Map()) }),
+    useGameStore: () => ({ isGameRunning: ref(false) }),
+    useInviteStore: () => ({ canOpenInstanceInGame: ref(false) }),
+    useLaunchStore: () => ({ launchDialogData: mocks.launchDialogData, launchGame: vi.fn(), tryOpenInstanceInVrc: vi.fn() }),
+    useLocationStore: () => ({ lastLocation: ref({ friendList: new Map() }) }),
+    useModalStore: () => ({ confirm: vi.fn() })
+}));
+vi.mock('../../../shared/utils', () => ({
+    getLaunchURL: () => 'vrchat://launch',
+    isRealInstance: () => true,
+    parseLocation: () => ({ isRealInstance: true, worldId: 'wrld_1', instanceId: '123', tag: 'wrld_1:123' })
+}));
+vi.mock('../../../composables/useInviteChecks', () => ({ useInviteChecks: () => ({ checkCanInvite: () => true }) }));
+vi.mock('../../../api', () => ({ instanceRequest: { selfInvite: (...a) => mocks.selfInvite(...a), getInstanceShortName: vi.fn() }, queryRequest: { fetch: vi.fn() } }));
+vi.mock('../../../services/config', () => ({ default: { getBool: (...a) => mocks.getBool(...a), setBool: vi.fn() } }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogDescription: { template: '<div><slot /></div>' }, DialogFooter: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/dropdown-menu', () => ({ DropdownMenu: { template: '<div><slot /></div>' }, DropdownMenuTrigger: { template: '<div><slot /></div>' }, DropdownMenuContent: { template: '<div><slot /></div>' }, DropdownMenuItem: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/field', () => ({ Field: { template: '<div><slot /></div>' }, FieldGroup: { template: '<div><slot /></div>' }, FieldLabel: { template: '<div><slot /></div>' }, FieldContent: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/button-group', () => ({ ButtonGroup: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/input-group', () => ({ InputGroupField: { template: '<input />' } }));
+vi.mock('@/components/ui/tooltip', () => ({ TooltipWrapper: { template: '<div><slot /></div>' } }));
+vi.mock('../InviteDialog/InviteDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('lucide-vue-next', () => ({ Copy: { template: '<i />' }, Info: { template: '<i />' }, MoreHorizontal: { template: '<i />' } }));
+
+import LaunchDialog from '../LaunchDialog.vue';
+
+describe('LaunchDialog.vue', () => {
+    beforeEach(() => {
+        mocks.selfInvite.mockClear();
+    });
+
+    it('renders launch dialog header', async () => {
+        const wrapper = mount(LaunchDialog);
+        await Promise.resolve();
+        expect(wrapper.text()).toContain('dialog.launch.header');
+    });
+});
diff --git a/src/components/dialogs/__tests__/MainDialogContainer.test.js b/src/components/dialogs/__tests__/MainDialogContainer.test.js
new file mode 100644
index 00000000..5f599130
--- /dev/null
+++ b/src/components/dialogs/__tests__/MainDialogContainer.test.js
@@ -0,0 +1,48 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    closeMainDialog: vi.fn(),
+    handleBreadcrumbClick: vi.fn(),
+    dialogCrumbs: { value: [{ type: 'user', id: 'u1', label: 'User' }, { type: 'world', id: 'w1', label: 'World' }] },
+    userVisible: { value: true }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('@/stores', () => ({
+    useUiStore: () => ({ dialogCrumbs: mocks.dialogCrumbs.value, closeMainDialog: (...a) => mocks.closeMainDialog(...a), handleBreadcrumbClick: (...a) => mocks.handleBreadcrumbClick(...a) }),
+    useUserStore: () => ({ userDialog: { visible: mocks.userVisible.value } }),
+    useWorldStore: () => ({ worldDialog: { visible: false } }),
+    useAvatarStore: () => ({ avatarDialog: { visible: false } }),
+    useGroupStore: () => ({ groupDialog: { visible: false } }),
+    useInstanceStore: () => ({ previousInstancesInfoDialog: ref({ visible: false }), previousInstancesListDialog: ref({ visible: false, variant: 'user' }) })
+}));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/breadcrumb', () => ({ Breadcrumb: { template: '<div><slot /></div>' }, BreadcrumbList: { template: '<div><slot /></div>' }, BreadcrumbItem: { template: '<div><slot /></div>' }, BreadcrumbLink: { template: '<div><slot /></div>' }, BreadcrumbSeparator: { template: '<span>/</span>' }, BreadcrumbPage: { template: '<span><slot /></span>' }, BreadcrumbEllipsis: { template: '<span>...</span>' } }));
+vi.mock('@/components/ui/dropdown-menu', () => ({ DropdownMenu: { template: '<div><slot /></div>' }, DropdownMenuTrigger: { template: '<div><slot /></div>' }, DropdownMenuContent: { template: '<div><slot /></div>' }, DropdownMenuItem: { emits: ['click'], template: '<button data-testid="crumb-dd" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/tooltip', () => ({ TooltipWrapper: { template: '<div><slot /></div>' } }));
+vi.mock('lucide-vue-next', () => ({ ArrowLeft: { template: '<i />' } }));
+vi.mock('../AvatarDialog/AvatarDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../GroupDialog/GroupDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../PreviousInstancesDialog/PreviousInstancesInfoDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../PreviousInstancesDialog/PreviousInstancesListDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../UserDialog/UserDialog.vue', () => ({ default: { template: '<div data-testid="user-dialog" />' } }));
+vi.mock('../WorldDialog/WorldDialog.vue', () => ({ default: { template: '<div />' } }));
+
+import MainDialogContainer from '../MainDialogContainer.vue';
+
+describe('MainDialogContainer.vue', () => {
+    beforeEach(() => {
+        mocks.handleBreadcrumbClick.mockClear();
+    });
+
+    it('renders active dialog and handles breadcrumb back click', async () => {
+        const wrapper = mount(MainDialogContainer);
+        expect(wrapper.find('[data-testid="user-dialog"]').exists()).toBe(true);
+
+        await wrapper.get('[data-testid="btn"]').trigger('click');
+        expect(mocks.handleBreadcrumbClick).toHaveBeenCalled();
+    });
+});
diff --git a/src/components/dialogs/__tests__/SendBoopDialog.test.js b/src/components/dialogs/__tests__/SendBoopDialog.test.js
new file mode 100644
index 00000000..de62b466
--- /dev/null
+++ b/src/components/dialogs/__tests__/SendBoopDialog.test.js
@@ -0,0 +1,32 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    sendBoop: vi.fn(),
+    fetch: vi.fn(async () => ({ ref: { displayName: 'User A' } })),
+    boopDialog: { value: { visible: true, userId: 'usr_1' } }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../api', () => ({ miscRequest: { sendBoop: (...a) => mocks.sendBoop(...a) }, notificationRequest: { hideNotificationV2: vi.fn() }, queryRequest: { fetch: (...a) => mocks.fetch(...a) } }));
+vi.mock('../../../stores', () => ({
+    useUserStore: () => ({ sendBoopDialog: mocks.boopDialog, isLocalUserVrcPlusSupporter: { value: false } }),
+    useNotificationStore: () => ({ notificationTable: { value: { data: [] } }, isNotificationExpired: () => false, handleNotificationV2Hide: vi.fn() }),
+    useGalleryStore: () => ({ showGalleryPage: vi.fn(), refreshEmojiTable: vi.fn(), emojiTable: { value: [] } })
+}));
+vi.mock('../../../shared/constants/photon.js', () => ({ photonEmojis: ['Wave'] }));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogFooter: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('../../ui/virtual-combobox', () => ({ VirtualCombobox: { template: '<div />' } }));
+vi.mock('../../Emoji.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('lucide-vue-next', () => ({ Check: { template: '<i />' } }));
+
+import SendBoopDialog from '../SendBoopDialog.vue';
+
+describe('SendBoopDialog.vue', () => {
+    it('renders boop dialog content', async () => {
+        const wrapper = mount(SendBoopDialog);
+        expect(wrapper.text()).toContain('dialog.boop_dialog.header');
+    });
+});
diff --git a/src/components/dialogs/__tests__/TableLimitsDialog.test.js b/src/components/dialogs/__tests__/TableLimitsDialog.test.js
new file mode 100644
index 00000000..30c8a2e3
--- /dev/null
+++ b/src/components/dialogs/__tests__/TableLimitsDialog.test.js
@@ -0,0 +1,40 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    close: vi.fn(),
+    save: vi.fn(),
+    dialog: { value: { visible: true, maxTableSize: '1000', searchLimit: '100' } }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../stores', () => ({
+    useAppearanceSettingsStore: () => ({
+        tableLimitsDialog: mocks.dialog,
+        closeTableLimitsDialog: (...a) => mocks.close(...a),
+        saveTableLimitsDialog: (...a) => mocks.save(...a),
+        TABLE_MAX_SIZE_MIN: 100,
+        TABLE_MAX_SIZE_MAX: 5000,
+        SEARCH_LIMIT_MIN: 10,
+        SEARCH_LIMIT_MAX: 1000
+    })
+}));
+vi.mock('@/components/ui/dialog', () => ({ Dialog: { template: '<div><slot /></div>' }, DialogContent: { template: '<div><slot /></div>' }, DialogHeader: { template: '<div><slot /></div>' }, DialogTitle: { template: '<div><slot /></div>' }, DialogDescription: { template: '<div><slot /></div>' }, DialogFooter: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/field', () => ({ Field: { template: '<div><slot /></div>' }, FieldGroup: { template: '<div><slot /></div>' }, FieldLabel: { template: '<div><slot /></div>' }, FieldContent: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" :disabled="$attrs.disabled" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/input-group', () => ({ InputGroupField: { template: '<input />' } }));
+
+import TableLimitsDialog from '../TableLimitsDialog.vue';
+
+describe('TableLimitsDialog.vue', () => {
+    it('disables save when limits are invalid and calls close', async () => {
+        mocks.dialog.value.maxTableSize = '1';
+        const wrapper = mount(TableLimitsDialog);
+        const buttons = wrapper.findAll('[data-testid="btn"]');
+
+        expect(buttons[1].attributes('disabled')).toBeDefined();
+        await buttons[0].trigger('click');
+        expect(mocks.close).toHaveBeenCalled();
+    });
+});
diff --git a/src/views/Favorites/components/__tests__/FavoritesAvatarItem.test.js b/src/views/Favorites/components/__tests__/FavoritesAvatarItem.test.js
new file mode 100644
index 00000000..86991f0b
--- /dev/null
+++ b/src/views/Favorites/components/__tests__/FavoritesAvatarItem.test.js
@@ -0,0 +1,232 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    showFavoriteDialog: vi.fn(),
+    showAvatarDialog: vi.fn(),
+    selectAvatarWithConfirmation: vi.fn(),
+    deleteFavorite: vi.fn(),
+    removeLocalAvatarFavorite: vi.fn(),
+    currentUser: { currentAvatar: '' }
+}));
+
+vi.mock('pinia', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        storeToRefs: (store) => store
+    };
+});
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key
+    })
+}));
+
+vi.mock('../../../../stores', () => ({
+    useFavoriteStore: () => ({
+        showFavoriteDialog: (...args) => mocks.showFavoriteDialog(...args)
+    }),
+    useUserStore: () => ({
+        currentUser: mocks.currentUser
+    })
+}));
+
+vi.mock('../../../../coordinators/avatarCoordinator', () => ({
+    showAvatarDialog: (...args) => mocks.showAvatarDialog(...args),
+    selectAvatarWithConfirmation: (...args) => mocks.selectAvatarWithConfirmation(...args)
+}));
+
+vi.mock('../../../../coordinators/favoriteCoordinator', () => ({
+    removeLocalAvatarFavorite: (...args) => mocks.removeLocalAvatarFavorite(...args)
+}));
+
+vi.mock('../../../../api', () => ({
+    favoriteRequest: {
+        deleteFavorite: (...args) => mocks.deleteFavorite(...args)
+    }
+}));
+
+vi.mock('@/components/ui/item', () => ({
+    Item: {
+        emits: ['click'],
+        template: '<div data-testid="item" @click="$emit(\'click\', $event)"><slot /></div>'
+    },
+    ItemActions: { template: '<div><slot /></div>' },
+    ItemMedia: { template: '<div><slot /></div>' },
+    ItemContent: { template: '<div><slot /></div>' },
+    ItemTitle: { template: '<div><slot /></div>' },
+    ItemDescription: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/avatar', () => ({
+    Avatar: { template: '<div data-testid="avatar"><slot /></div>' },
+    AvatarImage: {
+        props: ['src'],
+        template: '<img data-testid="avatar-image" :src="src" :class="$attrs.class" />'
+    },
+    AvatarFallback: { template: '<span data-testid="avatar-fallback" :class="$attrs.class"><slot /></span>' }
+}));
+
+vi.mock('@/components/ui/button', () => ({
+    Button: {
+        emits: ['click'],
+        template: '<button data-testid="button" @click="$emit(\'click\', $event)"><slot /></button>'
+    }
+}));
+
+vi.mock('@/components/ui/checkbox', () => ({
+    Checkbox: {
+        props: ['modelValue'],
+        emits: ['update:modelValue'],
+        template:
+            '<input data-testid="checkbox" type="checkbox" :checked="modelValue" @change="$emit(\'update:modelValue\', $event.target.checked)" />'
+    }
+}));
+
+vi.mock('@/components/ui/context-menu', () => ({
+    ContextMenu: { template: '<div><slot /></div>' },
+    ContextMenuTrigger: { template: '<div><slot /></div>' },
+    ContextMenuContent: { template: '<div><slot /></div>' },
+    ContextMenuSeparator: { template: '<hr />' },
+    ContextMenuItem: {
+        emits: ['click'],
+        template: '<button data-testid="ctx-item" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('@/components/ui/dropdown-menu', () => ({
+    DropdownMenu: { template: '<div><slot /></div>' },
+    DropdownMenuTrigger: { template: '<div><slot /></div>' },
+    DropdownMenuContent: { template: '<div><slot /></div>' },
+    DropdownMenuSeparator: { template: '<hr />' },
+    DropdownMenuItem: {
+        emits: ['click'],
+        template: '<button data-testid="dd-item" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    AlertTriangle: { template: '<i />' },
+    Lock: { template: '<i />' },
+    MoreHorizontal: { template: '<i />' },
+    Trash2: { template: '<i />' }
+}));
+
+import FavoritesAvatarItem from '../FavoritesAvatarItem.vue';
+
+/**
+ *
+ * @param {Record<string, any>} props
+ */
+function mountItem(props = {}) {
+    return mount(FavoritesAvatarItem, {
+        props: {
+            favorite: {
+                id: 'avtr_1',
+                ref: {
+                    name: 'Avatar One',
+                    authorName: 'Author',
+                    thumbnailImageUrl: 'https://example.com/avatar_256.png',
+                    releaseStatus: 'public'
+                }
+            },
+            group: 'FavGroup',
+            isLocalFavorite: false,
+            editMode: false,
+            selected: false,
+            ...props
+        }
+    });
+}
+
+/**
+ *
+ * @param wrapper
+ * @param text
+ */
+async function clickMenuItem(wrapper, text) {
+    const buttons = wrapper.findAll('button');
+    const target = buttons.find((btn) => btn.text().includes(text));
+    expect(target, `menu item not found: ${text}`).toBeTruthy();
+    await target.trigger('click');
+}
+
+describe('FavoritesAvatarItem.vue', () => {
+    beforeEach(() => {
+        mocks.showFavoriteDialog.mockReset();
+        mocks.showAvatarDialog.mockReset();
+        mocks.selectAvatarWithConfirmation.mockReset();
+        mocks.deleteFavorite.mockReset();
+        mocks.removeLocalAvatarFavorite.mockReset();
+        mocks.currentUser.currentAvatar = '';
+    });
+
+    it('opens avatar details when item is clicked', async () => {
+        const wrapper = mountItem();
+
+        await wrapper.get('[data-testid="item"]').trigger('click');
+
+        expect(mocks.showAvatarDialog).toHaveBeenCalledWith('avtr_1');
+    });
+
+    it('adds the unified hover classes on item', () => {
+        const wrapper = mountItem();
+
+        expect(wrapper.get('[data-testid="item"]').classes()).toEqual(
+            expect.arrayContaining(['favorites-item', 'hover:bg-muted', 'x-hover-list'])
+        );
+    });
+
+    it('uses rounded avatar shell and 128 thumbnail image', () => {
+        const wrapper = mountItem();
+
+        expect(wrapper.get('[data-testid="avatar"]').classes()).toEqual(expect.arrayContaining(['rounded-sm', 'size-full']));
+        expect(wrapper.get('[data-testid="avatar-image"]').attributes('src')).toContain('avatar_128.png');
+        expect(wrapper.get('[data-testid="avatar-fallback"]').classes()).toContain('rounded-sm');
+    });
+
+    it('shows fallback text when thumbnail is missing', () => {
+        const wrapper = mountItem({
+            favorite: {
+                id: 'avtr_no_thumb',
+                ref: {
+                    name: 'Bravo',
+                    authorName: 'Author',
+                    thumbnailImageUrl: '',
+                    releaseStatus: 'public'
+                }
+            }
+        });
+
+        expect(wrapper.find('[data-testid="avatar-image"]').exists()).toBe(false);
+        expect(wrapper.get('[data-testid="avatar-fallback"]').text()).toContain('B');
+    });
+
+    it('uses local delete flow for local favorites', async () => {
+        const wrapper = mountItem({
+            isLocalFavorite: true,
+            group: { name: 'LocalGroup' },
+            favorite: {
+                id: 'avtr_local',
+                name: 'Local Avatar',
+                thumbnailImageUrl: ''
+            }
+        });
+
+        await clickMenuItem(wrapper, 'view.favorite.delete_tooltip');
+
+        expect(mocks.removeLocalAvatarFavorite).toHaveBeenCalledWith('avtr_local', 'LocalGroup');
+        expect(mocks.deleteFavorite).not.toHaveBeenCalled();
+    });
+
+    it('uses remote delete flow for remote favorites', async () => {
+        const wrapper = mountItem();
+
+        await clickMenuItem(wrapper, 'view.favorite.unfavorite_tooltip');
+
+        expect(mocks.deleteFavorite).toHaveBeenCalledWith({ objectId: 'avtr_1' });
+        expect(mocks.removeLocalAvatarFavorite).not.toHaveBeenCalled();
+    });
+});
diff --git a/src/views/Favorites/components/__tests__/FavoritesAvatarLocalHistoryItem.test.js b/src/views/Favorites/components/__tests__/FavoritesAvatarLocalHistoryItem.test.js
new file mode 100644
index 00000000..dc13dc26
--- /dev/null
+++ b/src/views/Favorites/components/__tests__/FavoritesAvatarLocalHistoryItem.test.js
@@ -0,0 +1,177 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    showFavoriteDialog: vi.fn(),
+    showAvatarDialog: vi.fn(),
+    selectAvatarWithConfirmation: vi.fn(),
+    currentUser: { currentAvatar: '' }
+}));
+
+vi.mock('pinia', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        storeToRefs: (store) => store
+    };
+});
+
+vi.mock('vue-i18n', () => ({
+    useI18n: () => ({
+        t: (key) => key
+    })
+}));
+
+vi.mock('../../../../stores', () => ({
+    useFavoriteStore: () => ({
+        showFavoriteDialog: (...args) => mocks.showFavoriteDialog(...args)
+    }),
+    useUserStore: () => ({
+        currentUser: mocks.currentUser
+    })
+}));
+
+vi.mock('../../../../coordinators/avatarCoordinator', () => ({
+    showAvatarDialog: (...args) => mocks.showAvatarDialog(...args),
+    selectAvatarWithConfirmation: (...args) => mocks.selectAvatarWithConfirmation(...args)
+}));
+
+vi.mock('@/components/ui/item', () => ({
+    Item: {
+        emits: ['click'],
+        template: '<div data-testid="item" @click="$emit(\'click\', $event)"><slot /></div>'
+    },
+    ItemActions: { template: '<div><slot /></div>' },
+    ItemMedia: { template: '<div><slot /></div>' },
+    ItemContent: { template: '<div><slot /></div>' },
+    ItemTitle: { template: '<div><slot /></div>' },
+    ItemDescription: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/avatar', () => ({
+    Avatar: { template: '<div data-testid="avatar"><slot /></div>' },
+    AvatarImage: {
+        props: ['src'],
+        template: '<img data-testid="avatar-image" :src="src" :class="$attrs.class" />'
+    },
+    AvatarFallback: { template: '<span data-testid="avatar-fallback" :class="$attrs.class"><slot /></span>' }
+}));
+
+vi.mock('@/components/ui/button', () => ({
+    Button: {
+        emits: ['click'],
+        template: '<button data-testid="button" @click="$emit(\'click\', $event)"><slot /></button>'
+    }
+}));
+
+vi.mock('@/components/ui/context-menu', () => ({
+    ContextMenu: { template: '<div><slot /></div>' },
+    ContextMenuTrigger: { template: '<div><slot /></div>' },
+    ContextMenuContent: { template: '<div><slot /></div>' },
+    ContextMenuSeparator: { template: '<hr />' },
+    ContextMenuItem: {
+        emits: ['click'],
+        template: '<button data-testid="ctx-item" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('@/components/ui/dropdown-menu', () => ({
+    DropdownMenu: { template: '<div><slot /></div>' },
+    DropdownMenuTrigger: { template: '<div><slot /></div>' },
+    DropdownMenuContent: { template: '<div><slot /></div>' },
+    DropdownMenuSeparator: { template: '<hr />' },
+    DropdownMenuItem: {
+        emits: ['click'],
+        template: '<button data-testid="dd-item" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    MoreHorizontal: { template: '<i />' }
+}));
+
+import FavoritesAvatarLocalHistoryItem from '../FavoritesAvatarLocalHistoryItem.vue';
+
+/**
+ *
+ * @param {Record<string, any>} props
+ */
+function mountItem(props = {}) {
+    return mount(FavoritesAvatarLocalHistoryItem, {
+        props: {
+            favorite: {
+                id: 'avtr_hist_1',
+                name: 'Local History Avatar',
+                authorName: 'Author',
+                thumbnailImageUrl: 'https://example.com/history_256.png',
+                ...props.favorite
+            }
+        }
+    });
+}
+
+/**
+ *
+ * @param wrapper
+ * @param text
+ */
+async function clickMenuItem(wrapper, text) {
+    const buttons = wrapper.findAll('button');
+    const target = buttons.find((btn) => btn.text().includes(text));
+    expect(target, `menu item not found: ${text}`).toBeTruthy();
+    await target.trigger('click');
+}
+
+describe('FavoritesAvatarLocalHistoryItem.vue', () => {
+    beforeEach(() => {
+        mocks.showFavoriteDialog.mockReset();
+        mocks.showAvatarDialog.mockReset();
+        mocks.selectAvatarWithConfirmation.mockReset();
+        mocks.currentUser.currentAvatar = '';
+    });
+
+    it('opens avatar details when item is clicked', async () => {
+        const wrapper = mountItem();
+
+        await wrapper.get('[data-testid="item"]').trigger('click');
+
+        expect(mocks.showAvatarDialog).toHaveBeenCalledWith('avtr_hist_1');
+    });
+
+    it('adds the unified hover classes on item', () => {
+        const wrapper = mountItem();
+
+        expect(wrapper.get('[data-testid="item"]').classes()).toEqual(
+            expect.arrayContaining(['favorites-item', 'hover:bg-muted', 'x-hover-list'])
+        );
+    });
+
+    it('uses rounded avatar shell and 128 thumbnail image', () => {
+        const wrapper = mountItem();
+
+        expect(wrapper.get('[data-testid="avatar"]').classes()).toEqual(expect.arrayContaining(['rounded-sm', 'size-full']));
+        expect(wrapper.get('[data-testid="avatar-image"]').attributes('src')).toContain('history_128.png');
+        expect(wrapper.get('[data-testid="avatar-fallback"]').classes()).toContain('rounded-sm');
+    });
+
+    it('shows fallback text when thumbnail is missing', () => {
+        const wrapper = mountItem({
+            favorite: {
+                id: 'avtr_hist_no_thumb',
+                name: 'Charlie',
+                thumbnailImageUrl: ''
+            }
+        });
+
+        expect(wrapper.find('[data-testid="avatar-image"]').exists()).toBe(false);
+        expect(wrapper.get('[data-testid="avatar-fallback"]').text()).toContain('C');
+    });
+
+    it('runs select-avatar action from menu', async () => {
+        const wrapper = mountItem();
+
+        await clickMenuItem(wrapper, 'view.favorite.select_avatar_tooltip');
+
+        expect(mocks.selectAvatarWithConfirmation).toHaveBeenCalledWith('avtr_hist_1');
+    });
+});
diff --git a/src/views/Favorites/components/__tests__/FavoritesFriendItem.test.js b/src/views/Favorites/components/__tests__/FavoritesFriendItem.test.js
index 19ad8a1b..a40f1119 100644
--- a/src/views/Favorites/components/__tests__/FavoritesFriendItem.test.js
+++ b/src/views/Favorites/components/__tests__/FavoritesFriendItem.test.js
@@ -240,6 +240,14 @@ describe('FavoritesFriendItem.vue', () => {
         expect(mocks.showUserDialog).toHaveBeenCalledWith('usr_1');
     });
 
+    it('adds the unified hover classes on item', () => {
+        const wrapper = mountItem();
+
+        expect(wrapper.get('[data-testid="item"]').classes()).toEqual(
+            expect.arrayContaining(['favorites-item', 'hover:bg-muted', 'x-hover-list'])
+        );
+    });
+
     it('emits toggle-select in edit mode checkbox', async () => {
         const wrapper = mountItem({ editMode: true });
 
diff --git a/src/views/Favorites/components/__tests__/FavoritesWorldItem.test.js b/src/views/Favorites/components/__tests__/FavoritesWorldItem.test.js
index 659f5332..472b43e3 100644
--- a/src/views/Favorites/components/__tests__/FavoritesWorldItem.test.js
+++ b/src/views/Favorites/components/__tests__/FavoritesWorldItem.test.js
@@ -76,6 +76,15 @@ vi.mock('@/components/ui/item', () => ({
     ItemDescription: { template: '<div><slot /></div>' }
 }));
 
+vi.mock('@/components/ui/avatar', () => ({
+    Avatar: { template: '<div data-testid="avatar"><slot /></div>' },
+    AvatarImage: {
+        props: ['src'],
+        template: '<img data-testid="avatar-image" :src="src" />'
+    },
+    AvatarFallback: { template: '<span data-testid="avatar-fallback"><slot /></span>' }
+}));
+
 vi.mock('@/components/ui/button', () => ({
     Button: {
         emits: ['click'],
@@ -245,6 +254,32 @@ describe('FavoritesWorldItem.vue', () => {
         expect(wrapper.text()).toContain('wrld_missing_ref');
     });
 
+    it('adds the unified hover classes on item', () => {
+        const wrapper = mountItem();
+
+        expect(wrapper.get('[data-testid="item"]').classes()).toEqual(
+            expect.arrayContaining(['favorites-item', 'hover:bg-muted', 'x-hover-list'])
+        );
+    });
+
+    it('uses rounded avatar fallback when thumbnail is missing', () => {
+        const wrapper = mountItem({
+            favorite: {
+                id: 'wrld_no_thumb',
+                ref: {
+                    name: 'No Thumb World',
+                    authorName: 'Author',
+                    thumbnailImageUrl: '',
+                    releaseStatus: 'public'
+                }
+            }
+        });
+
+        expect(wrapper.find('[data-testid="avatar-image"]').exists()).toBe(false);
+        expect(wrapper.get('[data-testid="avatar"]').classes()).toEqual(expect.arrayContaining(['rounded-sm', 'size-full']));
+        expect(wrapper.get('[data-testid="avatar-fallback"]').classes()).toContain('rounded-sm');
+    });
+
     it('deletes local favorite via coordinator', async () => {
         const wrapper = mountItem({
             favorite: {
diff --git a/src/views/Favorites/composables/__tests__/useFavoritesCardScaling.test.js b/src/views/Favorites/composables/__tests__/useFavoritesCardScaling.test.js
new file mode 100644
index 00000000..d12a73cd
--- /dev/null
+++ b/src/views/Favorites/composables/__tests__/useFavoritesCardScaling.test.js
@@ -0,0 +1,53 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { defineComponent, h } from 'vue';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    getString: vi.fn(async (_key, fallback) => fallback),
+    setString: vi.fn()
+}));
+
+vi.mock('../../../../services/config.js', () => ({
+    default: {
+        getString: (...args) => mocks.getString(...args),
+        setString: (...args) => mocks.setString(...args)
+    }
+}));
+
+import { useFavoritesCardScaling } from '../useFavoritesCardScaling';
+
+function mountComposable() {
+    let api;
+    const Comp = defineComponent({
+        setup() {
+            api = useFavoritesCardScaling({
+                configKey: 'scale-key',
+                spacingConfigKey: 'spacing-key'
+            });
+            return () => h('div');
+        }
+    });
+    mount(Comp);
+    return api;
+}
+
+describe('useFavoritesCardScaling', () => {
+    beforeEach(() => {
+        mocks.getString.mockClear();
+        mocks.setString.mockClear();
+    });
+
+    it('builds grid style css vars from scale/spacing', async () => {
+        const api = mountComposable();
+        api.cardScale.value = 0.8;
+        api.cardSpacing.value = 1.2;
+
+        const style = api.gridStyle.value(3, { preferredColumns: 2 });
+
+        expect(style['--favorites-card-scale']).toBe('0.80');
+        expect(style['--favorites-card-spacing-scale']).toBe('1.20');
+        expect(Number(style['--favorites-grid-columns'])).toBeGreaterThanOrEqual(1);
+        expect(mocks.setString).toHaveBeenCalledWith('scale-key', '0.8');
+        expect(mocks.setString).toHaveBeenCalledWith('spacing-key', '1.2');
+    });
+});
diff --git a/src/views/Favorites/composables/__tests__/useFavoritesLocalGroups.test.js b/src/views/Favorites/composables/__tests__/useFavoritesLocalGroups.test.js
new file mode 100644
index 00000000..8a105fa5
--- /dev/null
+++ b/src/views/Favorites/composables/__tests__/useFavoritesLocalGroups.test.js
@@ -0,0 +1,36 @@
+import { describe, expect, it, vi } from 'vitest';
+
+import { useFavoritesLocalGroups } from '../useFavoritesLocalGroups';
+
+describe('useFavoritesLocalGroups', () => {
+    it('starts, confirms and selects created local group', async () => {
+        const createGroup = vi.fn();
+        const selectGroup = vi.fn();
+        const api = useFavoritesLocalGroups({ createGroup, selectGroup });
+
+        api.startLocalGroupCreation();
+        expect(api.isCreatingLocalGroup.value).toBe(true);
+
+        api.newLocalGroupName.value = '  Local A  ';
+        api.handleLocalGroupCreationConfirm();
+        await Promise.resolve();
+
+        expect(createGroup).toHaveBeenCalledWith('Local A');
+        expect(selectGroup).toHaveBeenCalledWith('local', 'Local A', { userInitiated: true });
+        expect(api.isCreatingLocalGroup.value).toBe(false);
+    });
+
+    it('cancels when name is empty', () => {
+        const createGroup = vi.fn();
+        const selectGroup = vi.fn();
+        const api = useFavoritesLocalGroups({ createGroup, selectGroup });
+
+        api.startLocalGroupCreation();
+        api.newLocalGroupName.value = '   ';
+        api.handleLocalGroupCreationConfirm();
+
+        expect(createGroup).not.toHaveBeenCalled();
+        expect(selectGroup).not.toHaveBeenCalled();
+        expect(api.isCreatingLocalGroup.value).toBe(false);
+    });
+});
diff --git a/src/views/Favorites/composables/__tests__/useFavoritesSplitter.test.js b/src/views/Favorites/composables/__tests__/useFavoritesSplitter.test.js
new file mode 100644
index 00000000..707b29e9
--- /dev/null
+++ b/src/views/Favorites/composables/__tests__/useFavoritesSplitter.test.js
@@ -0,0 +1,61 @@
+import { describe, expect, it, vi } from 'vitest';
+import { defineComponent, h } from 'vue';
+import { mount } from '@vue/test-utils';
+import { beforeEach } from 'vitest';
+
+const mocks = vi.hoisted(() => ({
+    getString: vi.fn(async (_key, fallback) => fallback),
+    setString: vi.fn()
+}));
+
+vi.mock('../../../../services/config.js', () => ({
+    default: {
+        getString: (...args) => mocks.getString(...args),
+        setString: (...args) => mocks.setString(...args)
+    }
+}));
+
+import { useFavoritesSplitter } from '../useFavoritesSplitter';
+
+function mountComposable() {
+    let api;
+    const Comp = defineComponent({
+        setup() {
+            api = useFavoritesSplitter({
+                configKey: 'split-key',
+                defaultSize: 240,
+                minPx: 120,
+                maxPx: 360
+            });
+            return () => h('div');
+        }
+    });
+    mount(Comp);
+    return api;
+}
+
+describe('useFavoritesSplitter', () => {
+    beforeEach(() => {
+        mocks.setString.mockClear();
+    });
+
+    it('persists layout size while dragging', () => {
+        const api = mountComposable();
+        api.splitterGroupRef.value = { getBoundingClientRect: () => ({ width: 1200 }) };
+
+        api.setDragging(true);
+        api.handleLayout([25, 75]);
+        api.setDragging(false);
+
+        expect(mocks.setString).toHaveBeenCalledWith('split-key', '300');
+    });
+
+    it('ignores layout updates when not dragging', () => {
+        const api = mountComposable();
+        api.splitterGroupRef.value = { getBoundingClientRect: () => ({ width: 1200 }) };
+
+        api.handleLayout([20, 80]);
+
+        expect(mocks.setString).not.toHaveBeenCalled();
+    });
+});
diff --git a/src/views/GameLog/__tests__/GameLog.test.js b/src/views/GameLog/__tests__/GameLog.test.js
new file mode 100644
index 00000000..de4bf723
--- /dev/null
+++ b/src/views/GameLog/__tests__/GameLog.test.js
@@ -0,0 +1,36 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({ lookup: vi.fn(), table: { value: { vip: false, filter: [], search: '' } } }));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../stores', () => ({
+    useGameLogStore: () => ({ gameLogTableLookup: (...a) => mocks.lookup(...a), gameLogTable: mocks.table, gameLogTableData: ref([]) }),
+    useAppearanceSettingsStore: () => ({ tablePageSizes: [20, 50], tablePageSize: 20 }),
+    useVrcxStore: () => ({ maxTableSize: 500 }),
+    useModalStore: () => ({ confirm: vi.fn() })
+}));
+vi.mock('../../../components/ui/data-table', () => ({ DataTableLayout: { template: '<div><slot name="toolbar" /></div>' } }));
+vi.mock('../../../components/ui/input-group', () => ({ InputGroupField: { template: '<input />' } }));
+vi.mock('@/components/ui/select', () => ({ Select: { emits: ['update:modelValue'], template: '<button data-testid="sel" @click="$emit(\'update:modelValue\', [\'Event\'])"><slot /></button>' }, SelectTrigger: { template: '<div><slot /></div>' }, SelectValue: { template: '<div><slot /></div>' }, SelectContent: { template: '<div><slot /></div>' }, SelectGroup: { template: '<div><slot /></div>' }, SelectItem: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/toggle', () => ({ Toggle: { template: '<button><slot /></button>' } }));
+vi.mock('lucide-vue-next', () => ({ Star: { template: '<i />' } }));
+vi.mock('../../../services/database', () => ({ database: { deleteGameLogEntry: vi.fn() } }));
+vi.mock('../../../shared/utils', () => ({ removeFromArray: vi.fn() }));
+vi.mock('../../../composables/useDataTableScrollHeight', () => ({ useDataTableScrollHeight: () => ({ tableStyle: ref({}) }) }));
+vi.mock('../../../lib/table/useVrcxVueTable', () => ({ useVrcxVueTable: () => ({ table: { getFilteredRowModel: () => ({ rows: [] }) }, pagination: ref({ pageIndex: 0, pageSize: 20 }) }) }));
+vi.mock('../columns.jsx', () => ({ createColumns: () => [] }));
+
+import GameLog from '../GameLog.vue';
+
+describe('GameLog.vue', () => {
+    it('updates filter and triggers lookup when filter changes', async () => {
+        const wrapper = mount(GameLog);
+        await wrapper.get('[data-testid="sel"]').trigger('click');
+
+        expect(mocks.lookup).toHaveBeenCalled();
+        expect(mocks.table.value.filter).toEqual(['Event']);
+    });
+});
diff --git a/src/views/Layout/__tests__/MainLayout.test.js b/src/views/Layout/__tests__/MainLayout.test.js
new file mode 100644
index 00000000..17ae6cc3
--- /dev/null
+++ b/src/views/Layout/__tests__/MainLayout.test.js
@@ -0,0 +1,39 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({ replace: vi.fn(), setNavCollapsed: vi.fn(), setNavWidth: vi.fn() }));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-router', () => ({ useRouter: () => ({ replace: (...a) => mocks.replace(...a) }) }));
+vi.mock('../../../services/watchState', () => ({ watchState: { isLoggedIn: false } }));
+vi.mock('../../../stores', () => ({ useAppearanceSettingsStore: () => ({ navWidth: ref(240), isNavCollapsed: ref(false), showStatusBar: ref(false), setNavCollapsed: (...a) => mocks.setNavCollapsed(...a), setNavWidth: (...a) => mocks.setNavWidth(...a) }) }));
+vi.mock('../../../composables/useMainLayoutResizable', () => ({ useMainLayoutResizable: () => ({ asideDefaultSize: 30, asideMinSize: 0, asideMaxPx: 480, mainDefaultSize: 70, handleLayout: vi.fn(), isAsideCollapsed: () => false, isAsideCollapsedStatic: false, isSideBarTabShow: ref(true) }) }));
+vi.mock('../../../components/ui/resizable', () => ({ ResizablePanelGroup: { template: '<div><slot :layout="[]" /></div>' }, ResizablePanel: { template: '<div><slot /></div>' }, ResizableHandle: { template: '<div />' } }));
+vi.mock('../../../components/ui/sidebar', () => ({ SidebarProvider: { template: '<div><slot /></div>' }, SidebarInset: { template: '<div><slot /></div>' } }));
+vi.mock('../../../components/NavMenu.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Sidebar/Sidebar.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/StatusBar.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/dialogs/MainDialogContainer.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/FullscreenImagePreview.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/dialogs/ChooseFavoriteGroupDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/dialogs/LaunchDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Settings/dialogs/LaunchOptionsDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Favorites/dialogs/FriendImportDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Favorites/dialogs/WorldImportDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Favorites/dialogs/AvatarImportDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/dialogs/GroupDialog/GroupMemberModerationDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/dialogs/InviteGroupDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Settings/dialogs/VRChatConfigDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Settings/dialogs/PrimaryPasswordDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/dialogs/SendBoopDialog.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../Settings/dialogs/ChangelogDialog.vue', () => ({ default: { template: '<div />' } }));
+
+import MainLayout from '../MainLayout.vue';
+
+describe('MainLayout.vue', () => {
+    it('redirects to login when not logged in', () => {
+        mount(MainLayout, { global: { stubs: { RouterView: { template: '<div />' }, KeepAlive: { template: '<div><slot /></div>' } } } });
+        expect(mocks.replace).toHaveBeenCalledWith({ name: 'login' });
+    });
+});
diff --git a/src/views/Settings/components/Tabs/__tests__/DiscordPresenceTab.test.js b/src/views/Settings/components/Tabs/__tests__/DiscordPresenceTab.test.js
new file mode 100644
index 00000000..d272dce5
--- /dev/null
+++ b/src/views/Settings/components/Tabs/__tests__/DiscordPresenceTab.test.js
@@ -0,0 +1,81 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    discordStore: {
+        setDiscordActive: vi.fn(),
+        setDiscordInstance: vi.fn(),
+        setDiscordHideInvite: vi.fn(),
+        setDiscordJoinButton: vi.fn(),
+        setDiscordHideImage: vi.fn(),
+        setDiscordShowPlatform: vi.fn(),
+        setDiscordWorldIntegration: vi.fn(),
+        setDiscordWorldNameAsDiscordStatus: vi.fn(),
+        saveDiscordOption: vi.fn(),
+        discordActive: { __v_isRef: true, value: true },
+        discordInstance: { __v_isRef: true, value: true },
+        discordHideInvite: { __v_isRef: true, value: false },
+        discordJoinButton: { __v_isRef: true, value: true },
+        discordHideImage: { __v_isRef: true, value: false },
+        discordShowPlatform: { __v_isRef: true, value: true },
+        discordWorldIntegration: { __v_isRef: true, value: true },
+        discordWorldNameAsDiscordStatus: { __v_isRef: true, value: false }
+    },
+    showVRChatConfig: vi.fn()
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../../../stores', () => ({
+    useDiscordPresenceSettingsStore: () => mocks.discordStore,
+    useAdvancedSettingsStore: () => ({ showVRChatConfig: (...a) => mocks.showVRChatConfig(...a) })
+}));
+
+vi.mock('../../SimpleSwitch.vue', () => ({
+    default: {
+        props: ['label', 'disabled'],
+        emits: ['change'],
+        template:
+            '<div data-testid="simple-switch" :data-label="label" :data-disabled="disabled"><button class="emit-change" @click="$emit(\'change\', true)" /></div>'
+    }
+}));
+
+import DiscordPresenceTab from '../DiscordPresenceTab.vue';
+
+describe('DiscordPresenceTab.vue', () => {
+    beforeEach(() => {
+        mocks.discordStore.discordActive.value = true;
+        mocks.discordStore.discordInstance.value = true;
+        mocks.discordStore.setDiscordActive.mockClear();
+        mocks.discordStore.saveDiscordOption.mockClear();
+        mocks.showVRChatConfig.mockClear();
+    });
+
+    it('opens VRChat config and handles switch changes', async () => {
+        const wrapper = mount(DiscordPresenceTab);
+
+        const tooltipRow = wrapper
+            .findAll('div.options-container-item')
+            .find((node) => node.text().includes('view.settings.discord_presence.discord_presence.enable_tooltip'));
+        await tooltipRow.trigger('click');
+
+        expect(mocks.showVRChatConfig).toHaveBeenCalledTimes(1);
+
+        await wrapper.findAll('.emit-change')[0].trigger('click');
+        expect(mocks.discordStore.setDiscordActive).toHaveBeenCalledTimes(1);
+        expect(mocks.discordStore.saveDiscordOption).toHaveBeenCalled();
+    });
+
+    it('passes disabled state to dependent switches when discord is disabled', () => {
+        mocks.discordStore.discordActive.value = false;
+        const wrapper = mount(DiscordPresenceTab);
+
+        const worldIntegration = wrapper
+            .findAll('[data-testid="simple-switch"]')
+            .find((node) =>
+                node.attributes('data-label')?.includes('world_integration')
+            );
+
+        expect(worldIntegration?.attributes('data-disabled')).toBe('true');
+    });
+});
diff --git a/src/views/Settings/components/Tabs/__tests__/WristOverlayTab.test.js b/src/views/Settings/components/Tabs/__tests__/WristOverlayTab.test.js
new file mode 100644
index 00000000..e6766045
--- /dev/null
+++ b/src/views/Settings/components/Tabs/__tests__/WristOverlayTab.test.js
@@ -0,0 +1,31 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+vi.mock('../../WristOverlaySettings.vue', () => ({
+    default: {
+        emits: ['open-feed-filters'],
+        template:
+            '<button data-testid="open-filters" @click="$emit(\'open-feed-filters\')">open</button>'
+    }
+}));
+
+vi.mock('../../../dialogs/FeedFiltersDialog.vue', () => ({
+    default: {
+        props: ['feedFiltersDialogMode'],
+        template: '<div data-testid="feed-dialog" :data-mode="feedFiltersDialogMode" />'
+    }
+}));
+
+import WristOverlayTab from '../WristOverlayTab.vue';
+
+describe('WristOverlayTab.vue', () => {
+    it('sets feed dialog mode to wrist when child emits open-feed-filters', async () => {
+        const wrapper = mount(WristOverlayTab);
+
+        expect(wrapper.get('[data-testid="feed-dialog"]').attributes('data-mode')).toBe('');
+
+        await wrapper.get('[data-testid="open-filters"]').trigger('click');
+
+        expect(wrapper.get('[data-testid="feed-dialog"]').attributes('data-mode')).toBe('wrist');
+    });
+});
diff --git a/src/views/Settings/components/__tests__/SimpleSwitch.test.js b/src/views/Settings/components/__tests__/SimpleSwitch.test.js
new file mode 100644
index 00000000..153d6708
--- /dev/null
+++ b/src/views/Settings/components/__tests__/SimpleSwitch.test.js
@@ -0,0 +1,57 @@
+import { describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+vi.mock('../../../../components/ui/switch', () => ({
+    Switch: {
+        props: ['modelValue', 'disabled'],
+        emits: ['update:modelValue'],
+        template:
+            '<button data-testid="switch" :data-disabled="disabled" @click="$emit(\'update:modelValue\', !modelValue)">switch</button>'
+    }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    Info: { template: '<i data-testid="info" />' }
+}));
+
+import SimpleSwitch from '../SimpleSwitch.vue';
+
+describe('SimpleSwitch.vue', () => {
+    it('emits change when inner switch updates', async () => {
+        const wrapper = mount(SimpleSwitch, {
+            props: {
+                label: 'Label',
+                value: false
+            },
+            global: {
+                stubs: {
+                    TooltipWrapper: { template: '<span data-testid="tooltip"><slot /></span>' }
+                }
+            }
+        });
+
+        await wrapper.get('[data-testid="switch"]').trigger('click');
+        expect(wrapper.emitted('change')).toEqual([[true]]);
+    });
+
+    it('applies long label style and renders tooltip', () => {
+        const wrapper = mount(SimpleSwitch, {
+            props: {
+                label: 'Long',
+                value: true,
+                longLabel: true,
+                tooltip: 'tip',
+                disabled: true
+            },
+            global: {
+                stubs: {
+                    TooltipWrapper: { template: '<span data-testid="tooltip"><slot /></span>' }
+                }
+            }
+        });
+
+        expect(wrapper.get('.name').attributes('style')).toContain('width: 300px');
+        expect(wrapper.find('[data-testid="tooltip"]').exists()).toBe(true);
+        expect(wrapper.get('[data-testid="switch"]').attributes('data-disabled')).toBe('true');
+    });
+});
diff --git a/src/views/Settings/components/__tests__/WristOverlaySettings.test.js b/src/views/Settings/components/__tests__/WristOverlaySettings.test.js
new file mode 100644
index 00000000..845d57a6
--- /dev/null
+++ b/src/views/Settings/components/__tests__/WristOverlaySettings.test.js
@@ -0,0 +1,127 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    notificationsStore: {
+        openVR: { value: true },
+        setOpenVR: vi.fn()
+    },
+    wristStore: {
+        overlayWrist: { value: true },
+        hidePrivateFromFeed: { value: false },
+        openVRAlways: { value: false },
+        overlaybutton: { value: false },
+        overlayHand: { value: '1' },
+        vrBackgroundEnabled: { value: false },
+        minimalFeed: { value: false },
+        hideDevicesFromFeed: { value: false },
+        vrOverlayCpuUsage: { value: false },
+        hideUptimeFromFeed: { value: false },
+        pcUptimeOnFeed: { value: false },
+        setOverlayWrist: vi.fn(),
+        setHidePrivateFromFeed: vi.fn(),
+        setOpenVRAlways: vi.fn(),
+        setOverlaybutton: vi.fn(),
+        setOverlayHand: vi.fn(),
+        setVrBackgroundEnabled: vi.fn(),
+        setMinimalFeed: vi.fn(),
+        setHideDevicesFromFeed: vi.fn(),
+        setVrOverlayCpuUsage: vi.fn(),
+        setHideUptimeFromFeed: vi.fn(),
+        setPcUptimeOnFeed: vi.fn()
+    },
+    saveOpenVROption: vi.fn()
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+
+vi.mock('../../../../stores', () => ({
+    useNotificationsSettingsStore: () => mocks.notificationsStore,
+    useWristOverlaySettingsStore: () => mocks.wristStore,
+    useVrStore: () => ({ saveOpenVROption: (...a) => mocks.saveOpenVROption(...a) })
+}));
+
+vi.mock('@/components/ui/button', () => ({
+    Button: {
+        props: ['disabled'],
+        emits: ['click'],
+        template:
+            '<button data-testid="filters-btn" :disabled="disabled" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('../../../../components/ui/radio-group', () => ({
+    RadioGroup: {
+        props: ['modelValue', 'disabled'],
+        emits: ['update:modelValue'],
+        template:
+            '<div data-testid="radio-group" :data-disabled="disabled"><button data-testid="radio-false" @click="$emit(\'update:modelValue\', \'false\')" /><button data-testid="radio-true" @click="$emit(\'update:modelValue\', \'true\')" /><slot /></div>'
+    },
+    RadioGroupItem: { template: '<div />' }
+}));
+
+vi.mock('../../../../components/ui/toggle-group', () => ({
+    ToggleGroup: {
+        emits: ['update:model-value'],
+        template:
+            '<div data-testid="toggle-group"><button data-testid="toggle-right" @click="$emit(\'update:model-value\', \'2\')" /><slot /></div>'
+    },
+    ToggleGroupItem: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('../SimpleSwitch.vue', () => ({
+    default: {
+        props: ['label'],
+        emits: ['change'],
+        template:
+            '<div data-testid="simple-switch" :data-label="label"><button class="emit-change" @click="$emit(\'change\', true)" /></div>'
+    }
+}));
+
+import WristOverlaySettings from '../WristOverlaySettings.vue';
+
+describe('WristOverlaySettings.vue', () => {
+    beforeEach(() => {
+        mocks.notificationsStore.openVR.value = true;
+        mocks.wristStore.overlayWrist.value = true;
+        mocks.wristStore.openVRAlways.value = false;
+        mocks.wristStore.overlaybutton.value = false;
+        mocks.notificationsStore.setOpenVR.mockClear();
+        mocks.wristStore.setOpenVRAlways.mockClear();
+        mocks.wristStore.setOverlaybutton.mockClear();
+        mocks.wristStore.setOverlayHand.mockClear();
+        mocks.saveOpenVROption.mockClear();
+    });
+
+    it('emits open-feed-filters and handles switch/radio/toggle updates', async () => {
+        const wrapper = mount(WristOverlaySettings);
+
+        await wrapper.get('[data-testid="filters-btn"]').trigger('click');
+        expect(wrapper.emitted('open-feed-filters')).toBeTruthy();
+
+        await wrapper.findAll('.emit-change')[0].trigger('click');
+        expect(mocks.notificationsStore.setOpenVR).toHaveBeenCalledTimes(1);
+        expect(mocks.saveOpenVROption).toHaveBeenCalled();
+
+        const radioGroups = wrapper.findAll('[data-testid="radio-group"]');
+        await radioGroups[0].get('[data-testid="radio-true"]').trigger('click');
+        expect(mocks.wristStore.setOpenVRAlways).toHaveBeenCalledTimes(1);
+
+        await radioGroups[1].get('[data-testid="radio-true"]').trigger('click');
+        expect(mocks.wristStore.setOverlaybutton).toHaveBeenCalledTimes(1);
+
+        await wrapper.get('[data-testid="toggle-right"]').trigger('click');
+        expect(mocks.wristStore.setOverlayHand).toHaveBeenCalledWith('2');
+    });
+
+    it('does not toggle openVRAlways when the value is unchanged', async () => {
+        mocks.wristStore.openVRAlways.value = true;
+        const wrapper = mount(WristOverlaySettings);
+
+        const firstRadio = wrapper.findAll('[data-testid="radio-group"]')[0];
+        await firstRadio.get('[data-testid="radio-true"]').trigger('click');
+
+        expect(mocks.wristStore.setOpenVRAlways).not.toHaveBeenCalled();
+    });
+});
diff --git a/src/views/Settings/dialogs/__tests__/FeedFiltersDialog.test.js b/src/views/Settings/dialogs/__tests__/FeedFiltersDialog.test.js
new file mode 100644
index 00000000..2c4d9e15
--- /dev/null
+++ b/src/views/Settings/dialogs/__tests__/FeedFiltersDialog.test.js
@@ -0,0 +1,141 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    sharedFeedFilters: {
+        __v_isRef: true,
+        value: {
+        noty: { status: 'all' },
+        wrist: { status: 'none' }
+        }
+    },
+    photonLoggingEnabled: { __v_isRef: true, value: false },
+    loadSharedFeed: vi.fn(),
+    setString: vi.fn()
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+
+vi.mock('../../../../stores', () => ({
+    usePhotonStore: () => ({ photonLoggingEnabled: mocks.photonLoggingEnabled }),
+    useNotificationsSettingsStore: () => ({ sharedFeedFilters: mocks.sharedFeedFilters }),
+    useSharedFeedStore: () => ({ loadSharedFeed: (...a) => mocks.loadSharedFeed(...a) })
+}));
+
+vi.mock('../../../../services/config', () => ({
+    default: {
+        setString: (...a) => mocks.setString(...a)
+    }
+}));
+
+vi.mock('../../../../shared/constants', () => ({
+    feedFiltersOptions: () => ({
+        notyFeedFiltersOptions: [
+            {
+                key: 'status',
+                name: 'Noty Status',
+                options: [{ label: 'all', textKey: 'all' }]
+            }
+        ],
+        wristFeedFiltersOptions: [
+            {
+                key: 'status',
+                name: 'Wrist Status',
+                options: [{ label: 'none', textKey: 'none' }]
+            }
+        ],
+        photonFeedFiltersOptions: []
+    }),
+    sharedFeedFiltersDefaults: {
+        noty: { status: 'default-noty' },
+        wrist: { status: 'default-wrist' }
+    }
+}));
+
+vi.mock('@/components/ui/dialog', () => ({
+    Dialog: {
+        emits: ['update:open'],
+        template:
+            '<div><button data-testid="dialog-close" @click="$emit(\'update:open\', false)" /><slot /></div>'
+    },
+    DialogContent: { template: '<div><slot /></div>' },
+    DialogHeader: { template: '<div><slot /></div>' },
+    DialogTitle: { template: '<h2 data-testid="dialog-title"><slot /></h2>' },
+    DialogFooter: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/button', () => ({
+    Button: {
+        emits: ['click'],
+        template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('../../../../components/ui/toggle-group', () => ({
+    ToggleGroup: {
+        emits: ['update:model-value'],
+        template:
+            '<div><button data-testid="toggle-update" @click="$emit(\'update:model-value\', \'all\')" /><slot /></div>'
+    },
+    ToggleGroupItem: { template: '<button><slot /></button>' }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    AlertTriangle: { template: '<i />' },
+    Info: { template: '<i />' }
+}));
+
+import FeedFiltersDialog from '../FeedFiltersDialog.vue';
+
+describe('FeedFiltersDialog.vue', () => {
+    beforeEach(() => {
+        mocks.sharedFeedFilters.value = {
+            noty: { status: 'all' },
+            wrist: { status: 'none' }
+        };
+        mocks.loadSharedFeed.mockClear();
+        mocks.setString.mockClear();
+    });
+
+    it('renders title by mode, saves filter change, and closes dialog', async () => {
+        const wrapper = mount(FeedFiltersDialog, {
+            props: {
+                feedFiltersDialogMode: 'wrist'
+            },
+            global: {
+                stubs: {
+                    TooltipWrapper: { template: '<span><slot /></span>' }
+                }
+            }
+        });
+
+        expect(wrapper.get('[data-testid="dialog-title"]').text()).toBe('dialog.shared_feed_filters.wrist');
+
+        await wrapper.get('[data-testid="toggle-update"]').trigger('click');
+        expect(mocks.sharedFeedFilters.value.wrist.status).toBe('all');
+        expect(mocks.setString).toHaveBeenCalledWith(
+            'sharedFeedFilters',
+            JSON.stringify(mocks.sharedFeedFilters.value)
+        );
+        expect(mocks.loadSharedFeed).toHaveBeenCalledTimes(1);
+
+        const closeButton = wrapper.findAll('[data-testid="btn"]')[1];
+        await closeButton.trigger('click');
+        expect(wrapper.emitted('update:feedFiltersDialogMode')).toEqual([['']]);
+    });
+
+    it('resets noty filters to defaults', async () => {
+        const wrapper = mount(FeedFiltersDialog, {
+            props: {
+                feedFiltersDialogMode: 'noty'
+            }
+        });
+
+        const resetButton = wrapper.findAll('[data-testid="btn"]')[0];
+        await resetButton.trigger('click');
+
+        expect(mocks.sharedFeedFilters.value.noty).toEqual({ status: 'default-noty' });
+        expect(mocks.setString).toHaveBeenCalled();
+    });
+});
diff --git a/src/views/Sidebar/__tests__/Sidebar.test.js b/src/views/Sidebar/__tests__/Sidebar.test.js
new file mode 100644
index 00000000..f818d920
--- /dev/null
+++ b/src/views/Sidebar/__tests__/Sidebar.test.js
@@ -0,0 +1,78 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+import { ref } from 'vue';
+
+const mocks = vi.hoisted(() => ({
+    openSearch: vi.fn(),
+    markAllAsSeen: vi.fn(),
+    refreshFriends: vi.fn(),
+    hasUnseen: { value: true },
+    centerOpen: { value: false }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('@vueuse/core', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        useMagicKeys: () => ({}),
+        whenever: vi.fn()
+    };
+});
+vi.mock('../../../stores', () => ({
+    useFriendStore: () => ({ friends: ref(new Map()), isRefreshFriendsLoading: ref(false), onlineFriendCount: ref(0) }),
+    useGroupStore: () => ({ groupInstances: ref([]) }),
+    useNotificationStore: () => ({ isNotificationCenterOpen: mocks.centerOpen, hasUnseenNotifications: mocks.hasUnseen, markAllAsSeen: (...a) => mocks.markAllAsSeen(...a) }),
+    useAppearanceSettingsStore: () => ({ sidebarSortMethod1: ref(''), sidebarSortMethod2: ref(''), sidebarSortMethod3: ref(''), isSidebarGroupByInstance: ref(false), isHideFriendsInSameInstance: ref(false), isSidebarDivideByFriendGroup: ref(false), sidebarFavoriteGroups: ref([]), setSidebarSortMethod1: vi.fn(), setSidebarSortMethod2: vi.fn(), setSidebarSortMethod3: vi.fn(), setIsSidebarGroupByInstance: vi.fn(), setIsHideFriendsInSameInstance: vi.fn(), setIsSidebarDivideByFriendGroup: vi.fn(), setSidebarFavoriteGroups: vi.fn() }),
+    useFavoriteStore: () => ({ favoriteFriendGroups: ref([]), localFriendFavoriteGroups: ref([]) })
+}));
+vi.mock('../../../stores/globalSearch', () => ({ useGlobalSearchStore: () => ({ open: (...a) => mocks.openSearch(...a) }) }));
+vi.mock('../../../coordinators/friendSyncCoordinator', () => ({ runRefreshFriendsListFlow: (...a) => mocks.refreshFriends(...a) }));
+vi.mock('../sidebarSettingsUtils', () => ({ normalizeFavoriteGroupsChange: (v) => v, resolveFavoriteGroups: (v) => v }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/context-menu', () => ({ ContextMenu: { template: '<div><slot /></div>' }, ContextMenuTrigger: { template: '<div><slot /></div>' }, ContextMenuContent: { template: '<div><slot /></div>' }, ContextMenuItem: { emits: ['click'], template: '<button data-testid="ctx" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('@/components/ui/popover', () => ({ Popover: { template: '<div><slot /></div>' }, PopoverTrigger: { template: '<div><slot /></div>' }, PopoverContent: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/select', () => ({ Select: { template: '<div><slot /></div>' }, SelectTrigger: { template: '<div><slot /></div>' }, SelectValue: { template: '<div><slot /></div>' }, SelectContent: { template: '<div><slot /></div>' }, SelectGroup: { template: '<div><slot /></div>' }, SelectItem: { template: '<div><slot /></div>' }, SelectSeparator: { template: '<hr />' } }));
+vi.mock('@/components/ui/field', () => ({ Field: { template: '<div><slot /></div>' }, FieldLabel: { template: '<div><slot /></div>' }, FieldContent: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/tabs', () => ({ TabsUnderline: { template: '<div><slot name="friends" /><slot name="groups" /></div>' } }));
+vi.mock('@/components/ui/switch', () => ({ Switch: { template: '<div />' } }));
+vi.mock('@/components/ui/spinner', () => ({ Spinner: { template: '<div />' } }));
+vi.mock('@/components/ui/tooltip', () => ({ TooltipWrapper: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/kbd', () => ({ Kbd: { template: '<kbd><slot /></kbd>' } }));
+vi.mock('@/components/ui/separator', () => ({ Separator: { template: '<hr />' } }));
+vi.mock('lucide-vue-next', () => ({
+    Bell: { template: '<i />' },
+    RefreshCw: { template: '<i />' },
+    Search: { template: '<i />' },
+    Settings: { template: '<i />' }
+}));
+vi.mock('../components/FriendsSidebar.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../components/GroupsSidebar.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../components/GroupOrderSheet.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../components/NotificationCenterSheet.vue', () => ({ default: { template: '<div />' } }));
+vi.mock('../../../components/GlobalSearchDialog.vue', () => ({ default: { template: '<div />' } }));
+
+import Sidebar from '../Sidebar.vue';
+
+describe('Sidebar.vue', () => {
+    beforeEach(() => {
+        mocks.openSearch.mockClear();
+        mocks.markAllAsSeen.mockClear();
+    });
+
+    it('opens global search and marks notifications read', async () => {
+        const wrapper = mount(Sidebar);
+        const buttons = wrapper.findAll('button');
+        for (const button of buttons) {
+            await button.trigger('click');
+            if (mocks.openSearch.mock.calls.length > 0) {
+                break;
+            }
+        }
+        await wrapper.get('[data-testid="ctx"]').trigger('click');
+
+        expect(mocks.openSearch).toHaveBeenCalled();
+        expect(mocks.markAllAsSeen).toHaveBeenCalled();
+    });
+});
diff --git a/src/views/Sidebar/components/__tests__/GroupsSidebar.test.js b/src/views/Sidebar/components/__tests__/GroupsSidebar.test.js
new file mode 100644
index 00000000..5973f302
--- /dev/null
+++ b/src/views/Sidebar/components/__tests__/GroupsSidebar.test.js
@@ -0,0 +1,145 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    isAgeGatedInstancesVisible: { value: true },
+    groupInstances: {
+        value: [
+            {
+                group: {
+                    groupId: 'grp_1',
+                    name: 'Group One',
+                    iconUrl: 'https://example.com/icon.png'
+                },
+                instance: {
+                    id: 'inst_1',
+                    ownerId: 'usr_owner',
+                    userCount: 1,
+                    capacity: 16,
+                    location: 'wrld_1:123'
+                }
+            }
+        ]
+    },
+    sortGroupInstancesByInGame: (a, b) => a[0].group.name.localeCompare(b[0].group.name),
+    showLaunchDialog: vi.fn(),
+    checkCanInviteSelf: vi.fn(() => true),
+    selfInvite: vi.fn().mockResolvedValue({}),
+    showGroupDialog: vi.fn(),
+    toastSuccess: vi.fn()
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+
+vi.mock('@tanstack/vue-virtual', () => ({
+    useVirtualizer: (optionsRef) => ({
+        value: {
+            getVirtualItems: () =>
+                Array.from({ length: optionsRef.value.count }, (_, index) => ({
+                    index,
+                    key: optionsRef.value.getItemKey(index),
+                    start: index * 52
+                })),
+            getTotalSize: () => optionsRef.value.count * 52,
+            measure: vi.fn(),
+            measureElement: vi.fn()
+        }
+    })
+}));
+
+vi.mock('../../../../stores', () => ({
+    useAppearanceSettingsStore: () => ({
+        isAgeGatedInstancesVisible: mocks.isAgeGatedInstancesVisible
+    }),
+    useGroupStore: () => ({
+        sortGroupInstancesByInGame: mocks.sortGroupInstancesByInGame,
+        groupInstances: mocks.groupInstances
+    }),
+    useLaunchStore: () => ({ showLaunchDialog: (...a) => mocks.showLaunchDialog(...a) })
+}));
+
+vi.mock('../../../../composables/useInviteChecks', () => ({
+    useInviteChecks: () => ({ checkCanInviteSelf: (...a) => mocks.checkCanInviteSelf(...a) })
+}));
+
+vi.mock('../../../../shared/utils', () => ({
+    convertFileUrlToImageUrl: (url) => `${url}?small`,
+    parseLocation: (location) => ({
+        isRealInstance: !!location,
+        worldId: location.split(':')[0],
+        instanceId: location.split(':')[1]
+    })
+}));
+
+vi.mock('../../../../coordinators/groupCoordinator', () => ({
+    showGroupDialog: (...a) => mocks.showGroupDialog(...a)
+}));
+
+vi.mock('../../../../api', () => ({
+    instanceRequest: {
+        selfInvite: (...a) => mocks.selfInvite(...a)
+    }
+}));
+
+vi.mock('vue-sonner', () => ({
+    toast: {
+        success: (...a) => mocks.toastSuccess(...a)
+    }
+}));
+
+vi.mock('../../../../components/ui/context-menu', () => ({
+    ContextMenu: { template: '<div><slot /></div>' },
+    ContextMenuTrigger: { template: '<div><slot /></div>' },
+    ContextMenuContent: { template: '<div><slot /></div>' },
+    ContextMenuItem: {
+        emits: ['click'],
+        props: ['disabled'],
+        template:
+            '<button data-testid="ctx-item" :disabled="disabled" @click="$emit(\'click\')"><slot /></button>'
+    }
+}));
+
+vi.mock('../../../../components/BackToTop.vue', () => ({
+    default: { template: '<div data-testid="back-to-top" />' }
+}));
+
+vi.mock('../../../../components/Location.vue', () => ({
+    default: { props: ['location'], template: '<span data-testid="location">{{ location }}</span>' }
+}));
+
+vi.mock('lucide-vue-next', () => ({
+    ChevronDown: { template: '<i />' }
+}));
+
+import GroupsSidebar from '../GroupsSidebar.vue';
+
+describe('GroupsSidebar.vue', () => {
+    beforeEach(() => {
+        mocks.showLaunchDialog.mockClear();
+        mocks.selfInvite.mockClear();
+        mocks.showGroupDialog.mockClear();
+        mocks.toastSuccess.mockClear();
+    });
+
+    it('renders group rows and handles launch/self-invite actions', async () => {
+        const wrapper = mount(GroupsSidebar);
+
+        expect(wrapper.text()).toContain('Group One');
+
+        await wrapper.get('[data-testid="location"]').trigger('click');
+        expect(mocks.showGroupDialog).toHaveBeenCalledWith('usr_owner');
+
+        const items = wrapper.findAll('[data-testid="ctx-item"]');
+        await items[0].trigger('click');
+        expect(mocks.showLaunchDialog).toHaveBeenCalledWith('wrld_1:123');
+
+        await items[1].trigger('click');
+        await Promise.resolve();
+        expect(mocks.selfInvite).toHaveBeenCalledWith({
+            worldId: 'wrld_1',
+            instanceId: '123'
+        });
+        expect(mocks.toastSuccess).toHaveBeenCalledWith('message.invite.self_sent');
+    });
+});
diff --git a/src/views/Tools/components/__tests__/GroupCalendarEventCard.test.js b/src/views/Tools/components/__tests__/GroupCalendarEventCard.test.js
new file mode 100644
index 00000000..d53ba3ab
--- /dev/null
+++ b/src/views/Tools/components/__tests__/GroupCalendarEventCard.test.js
@@ -0,0 +1,62 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    followGroupEvent: vi.fn(async () => ({ json: { ok: true } })),
+    showFullscreenImageDialog: vi.fn(),
+    writeText: vi.fn(),
+    toastSuccess: vi.fn()
+}));
+
+Object.assign(globalThis, { navigator: { clipboard: { writeText: (...a) => mocks.writeText(...a) } } });
+
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+vi.mock('../../../../stores', () => ({
+    useGalleryStore: () => ({ showFullscreenImageDialog: (...a) => mocks.showFullscreenImageDialog(...a) }),
+    useGroupStore: () => ({ cachedGroups: new Map([['grp_1', { name: 'Group One', bannerUrl: 'https://example.com/banner.png' }]]) })
+}));
+vi.mock('../../../../services/appConfig', () => ({ AppDebug: { endpointDomain: 'https://api.example.com' } }));
+vi.mock('../../../../shared/utils', () => ({ formatDateFilter: () => '12:00' }));
+vi.mock('../../../../api', () => ({ groupRequest: { followGroupEvent: (...a) => mocks.followGroupEvent(...a) } }));
+vi.mock('vue-sonner', () => ({ toast: { success: (...a) => mocks.toastSuccess(...a), error: vi.fn() } }));
+vi.mock('@/components/ui/popover', () => ({ Popover: { template: '<div><slot /></div>' }, PopoverTrigger: { template: '<div><slot /></div>' }, PopoverContent: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/card', () => ({ Card: { template: '<div><slot /></div>' } }));
+vi.mock('@/components/ui/button', () => ({ Button: { emits: ['click'], template: '<button data-testid="btn" @click="$emit(\'click\')"><slot /></button>' } }));
+vi.mock('lucide-vue-next', () => ({
+    Calendar: { template: '<i />' },
+    Download: { template: '<i />' },
+    Share2: { template: '<i />' },
+    Star: { template: '<i />' }
+}));
+
+import GroupCalendarEventCard from '../GroupCalendarEventCard.vue';
+
+function mountCard() {
+    return mount(GroupCalendarEventCard, {
+        props: {
+            event: { id: 'evt_1', ownerId: 'grp_1', title: 'Event One', startsAt: '2026-01-01', endsAt: '2026-01-01', accessType: 'public', category: 'social', interestedUserCount: 2, closeInstanceAfterEndMinutes: 30, createdAt: '2026-01-01', description: 'desc', imageUrl: '' },
+            mode: 'timeline',
+            isFollowing: false
+        }
+    });
+}
+
+describe('GroupCalendarEventCard.vue', () => {
+    beforeEach(() => {
+        mocks.followGroupEvent.mockClear();
+        mocks.writeText.mockClear();
+    });
+
+    it('copies event link and toggles follow', async () => {
+        const wrapper = mountCard();
+        const buttons = wrapper.findAll('[data-testid="btn"]');
+
+        await buttons[0].trigger('click');
+        await buttons[1].trigger('click');
+        await Promise.resolve();
+
+        expect(mocks.writeText).toHaveBeenCalledWith('https://vrchat.com/home/group/grp_1/calendar/evt_1');
+        expect(mocks.followGroupEvent).toHaveBeenCalledWith({ groupId: 'grp_1', eventId: 'evt_1', isFollowing: true });
+        expect(wrapper.emitted('update-following-calendar-data')).toBeTruthy();
+    });
+});
diff --git a/src/views/Tools/dialogs/__tests__/AutoChangeStatusDialog.test.js b/src/views/Tools/dialogs/__tests__/AutoChangeStatusDialog.test.js
new file mode 100644
index 00000000..bf3edd4e
--- /dev/null
+++ b/src/views/Tools/dialogs/__tests__/AutoChangeStatusDialog.test.js
@@ -0,0 +1,159 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { mount } from '@vue/test-utils';
+
+const mocks = vi.hoisted(() => ({
+    generalStore: {
+        autoStateChangeEnabled: { __v_isRef: true, value: true },
+        autoStateChangeAloneStatus: { __v_isRef: true, value: 'active' },
+        autoStateChangeCompanyStatus: { __v_isRef: true, value: 'busy' },
+        autoStateChangeInstanceTypes: { __v_isRef: true, value: ['invite'] },
+        autoStateChangeNoFriends: { __v_isRef: true, value: false },
+        autoStateChangeAloneDescEnabled: { __v_isRef: true, value: false },
+        autoStateChangeAloneDesc: { __v_isRef: true, value: '' },
+        autoStateChangeCompanyDescEnabled: { __v_isRef: true, value: false },
+        autoStateChangeCompanyDesc: { __v_isRef: true, value: '' },
+        autoStateChangeGroups: { __v_isRef: true, value: [] },
+        autoAcceptInviteRequests: { __v_isRef: true, value: 'Off' },
+        autoAcceptInviteGroups: { __v_isRef: true, value: [] },
+        setAutoStateChangeEnabled: vi.fn(),
+        setAutoStateChangeAloneStatus: vi.fn(),
+        setAutoStateChangeCompanyStatus: vi.fn(),
+        setAutoStateChangeInstanceTypes: vi.fn(),
+        setAutoStateChangeNoFriends: vi.fn(),
+        setAutoStateChangeAloneDescEnabled: vi.fn(),
+        setAutoStateChangeAloneDesc: vi.fn(),
+        setAutoStateChangeCompanyDescEnabled: vi.fn(),
+        setAutoStateChangeCompanyDesc: vi.fn(),
+        setAutoStateChangeGroups: vi.fn(),
+        setAutoAcceptInviteRequests: vi.fn(),
+        setAutoAcceptInviteGroups: vi.fn()
+    },
+    favoriteStore: {
+        favoriteFriendGroups: {
+            __v_isRef: true,
+            value: [{ key: 'grp_a', displayName: 'Group A' }]
+        },
+        localFriendFavoriteGroups: { __v_isRef: true, value: ['Local A'] }
+    }
+}));
+
+vi.mock('pinia', async (i) => ({ ...(await i()), storeToRefs: (s) => s }));
+vi.mock('vue-i18n', () => ({ useI18n: () => ({ t: (k) => k }) }));
+
+vi.mock('../../../../stores', () => ({
+    useGeneralSettingsStore: () => mocks.generalStore,
+    useFavoriteStore: () => mocks.favoriteStore
+}));
+
+vi.mock('../../../../shared/constants', () => ({
+    accessTypeLocaleKeyMap: {
+        invite: 'access.invite',
+        invitePlus: 'access.invite_plus',
+        friends: 'access.friends',
+        friendsPlus: 'access.friends_plus',
+        public: 'access.public',
+        groupPublic: 'access.group_public',
+        groupPlus: 'access.group_plus',
+        groupMembers: 'access.group_members',
+        group: 'access.group'
+    }
+}));
+
+vi.mock('@/components/ui/dialog', () => ({
+    Dialog: {
+        emits: ['update:open'],
+        template:
+            '<div><button data-testid="dialog-close" @click="$emit(\'update:open\', false)" /><slot /></div>'
+    },
+    DialogContent: { template: '<div><slot /></div>' },
+    DialogHeader: { template: '<div><slot /></div>' },
+    DialogTitle: { template: '<h2><slot /></h2>' }
+}));
+
+vi.mock('@/components/ui/field', () => ({
+    Field: { template: '<div><slot /></div>' },
+    FieldContent: { template: '<div><slot /></div>' },
+    FieldGroup: { template: '<div><slot /></div>' },
+    FieldLabel: { template: '<div><slot /></div>' },
+    FieldSeparator: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/select', () => ({
+    Select: { template: '<div><slot /></div>' },
+    SelectContent: { template: '<div><slot /></div>' },
+    SelectGroup: { template: '<div><slot /></div>' },
+    SelectItem: { template: '<div><slot /></div>' },
+    SelectSeparator: { template: '<div><slot /></div>' },
+    SelectTrigger: { template: '<div><slot /></div>' },
+    SelectValue: { template: '<div><slot /></div>' }
+}));
+
+vi.mock('@/components/ui/radio-group', () => ({
+    RadioGroup: {
+        emits: ['update:modelValue'],
+        template:
+            '<div data-testid="radio-group"><button class="emit-false" @click="$emit(\'update:modelValue\', \'false\')" /><button class="emit-true" @click="$emit(\'update:modelValue\', \'true\')" /><button class="emit-all" @click="$emit(\'update:modelValue\', \'All Favorites\')" /><slot /></div>'
+    },
+    RadioGroupItem: { template: '<div />' }
+}));
+
+vi.mock('@/components/ui/input', () => ({
+    Input: { template: '<input />' }
+}));
+
+vi.mock('../../../Settings/components/SimpleSwitch.vue', () => ({
+    default: {
+        props: ['label'],
+        emits: ['change'],
+        template:
+            '<div data-testid="simple-switch" :data-label="label"><button class="emit-true" @click="$emit(\'change\', true)" /><button class="emit-false" @click="$emit(\'change\', false)" /></div>'
+    }
+}));
+
+import AutoChangeStatusDialog from '../AutoChangeStatusDialog.vue';
+
+describe('AutoChangeStatusDialog.vue', () => {
+    beforeEach(() => {
+        mocks.generalStore.autoStateChangeNoFriends.value = false;
+        mocks.generalStore.autoAcceptInviteRequests.value = 'Off';
+        mocks.generalStore.setAutoStateChangeNoFriends.mockClear();
+        mocks.generalStore.setAutoAcceptInviteRequests.mockClear();
+    });
+
+    it('emits close when dialog is closed', async () => {
+        const wrapper = mount(AutoChangeStatusDialog, {
+            props: { isAutoChangeStatusDialogVisible: true }
+        });
+
+        await wrapper.get('[data-testid="dialog-close"]').trigger('click');
+
+        expect(wrapper.emitted('close')).toEqual([[]]);
+    });
+
+    it('handles auto accept switch and alone-condition radio changes', async () => {
+        const wrapper = mount(AutoChangeStatusDialog, {
+            props: { isAutoChangeStatusDialogVisible: true }
+        });
+
+        const autoAcceptSwitch = wrapper
+            .findAll('[data-testid="simple-switch"]')
+            .find((node) =>
+                node
+                    .attributes('data-label')
+                    ?.includes('view.settings.general.automation.auto_invite_request_accept')
+            );
+
+        await autoAcceptSwitch.find('.emit-false').trigger('click');
+        expect(mocks.generalStore.setAutoAcceptInviteRequests).toHaveBeenCalledWith('Off');
+
+        await autoAcceptSwitch.find('.emit-true').trigger('click');
+        expect(mocks.generalStore.setAutoAcceptInviteRequests).toHaveBeenCalledWith('All Favorites');
+
+        const noFriendsRadio = wrapper.findAll('[data-testid="radio-group"]')[0];
+        await noFriendsRadio.find('.emit-false').trigger('click');
+        expect(mocks.generalStore.setAutoStateChangeNoFriends).not.toHaveBeenCalled();
+
+        await noFriendsRadio.find('.emit-true').trigger('click');
+        expect(mocks.generalStore.setAutoStateChangeNoFriends).toHaveBeenCalledTimes(1);
+    });
+});