fead: group member moderation ban export/import dialog (#1675)

src/components/dialogs/GroupDialog/__tests__/groupModerationUtils.test.js

@@ -0,0 +1,62 @@
+import { describe, expect, it } from 'vitest';
+
+import { getAuditLogTypeName, resolveRoleNames } from '../groupModerationUtils';
+
+describe('getAuditLogTypeName', () => {
+    it('converts dotted audit log type to title case', () => {
+        expect(getAuditLogTypeName('group.member.ban')).toBe('Member Ban');
+    });
+
+    it('handles single segment after group prefix', () => {
+        expect(getAuditLogTypeName('group.update')).toBe('Update');
+    });
+
+    it('handles multiple segments', () => {
+        expect(getAuditLogTypeName('group.role.member.add')).toBe(
+            'Role Member Add'
+        );
+    });
+
+    it('returns empty string for falsy input', () => {
+        expect(getAuditLogTypeName('')).toBe('');
+        expect(getAuditLogTypeName(null)).toBe('');
+        expect(getAuditLogTypeName(undefined)).toBe('');
+    });
+});
+
+describe('resolveRoleNames', () => {
+    const roles = [
+        { id: 'role_1', name: 'Admin' },
+        { id: 'role_2', name: 'Moderator' },
+        { id: 'role_3', name: 'Member' }
+    ];
+
+    it('resolves role IDs to comma-separated names', () => {
+        expect(resolveRoleNames(['role_1', 'role_3'], roles)).toBe(
+            'Admin, Member'
+        );
+    });
+
+    it('returns empty string for empty roleIds', () => {
+        expect(resolveRoleNames([], roles)).toBe('');
+    });
+
+    it('skips unknown role IDs', () => {
+        expect(resolveRoleNames(['role_1', 'role_unknown'], roles)).toBe(
+            'Admin'
+        );
+    });
+
+    it('handles non-array roleIds gracefully', () => {
+        expect(resolveRoleNames(null, roles)).toBe('');
+        expect(resolveRoleNames(undefined, roles)).toBe('');
+    });
+
+    it('handles non-array roles gracefully', () => {
+        expect(resolveRoleNames(['role_1'], null)).toBe('');
+    });
+
+    it('returns single name without comma', () => {
+        expect(resolveRoleNames(['role_2'], roles)).toBe('Moderator');
+    });
+});