diff --git a/Common/Tests/Dictionary.test.ts b/Common/Tests/Dictionary.test.ts
new file mode 100644
index 0000000000..330d275505
--- /dev/null
+++ b/Common/Tests/Dictionary.test.ts
@@ -0,0 +1,15 @@
+import Dictionary from '../Types/Dictionary';
+describe('Dictionary', () => {
+    test('should allow basic types   compile', () => {
+        const user: Dictionary<string> = {
+            user: 'test',
+        };
+        expect(user).toBeTruthy();
+    });
+    test('should compile', () => {
+        const user: Dictionary<{ [x: string]: string }> = {
+            user: { use: 'welcome' },
+        };
+        expect(user).toBeTruthy();
+    });
+});
diff --git a/Common/Tests/ErrorResponse.test.ts b/Common/Tests/ErrorResponse.test.ts
new file mode 100644
index 0000000000..a3fc79047b
--- /dev/null
+++ b/Common/Tests/ErrorResponse.test.ts
@@ -0,0 +1,12 @@
+import ErrorResponse from '../Types/API/ErrorResponse';
+describe('ErrorResponse', () => {
+    test('should return a valid error response object', () => {
+        const errorResponseObject: ErrorResponse = new ErrorResponse(500, {
+            error: 'Internal Server Error',
+        });
+        expect(errorResponseObject.statusCode).toBe(500);
+        expect(errorResponseObject.data).toEqual({
+            error: 'Internal Server Error',
+        });
+    });
+});
diff --git a/Common/Tests/HTTPMethod.test.ts b/Common/Tests/HTTPMethod.test.ts
new file mode 100644
index 0000000000..b0af2a1535
--- /dev/null
+++ b/Common/Tests/HTTPMethod.test.ts
@@ -0,0 +1,16 @@
+import HTTPMethod from '../Types/API/HTTPMethod';
+
+describe('HTTPMethod', () => {
+    test('HTTPMethod.GET should be GET', () => {
+        expect(HTTPMethod.GET).toBe('GET');
+    });
+    test('HTTPMethod.POST should be POST', () => {
+        expect(HTTPMethod.POST).toBe('POST');
+    });
+    test('HTTPMethod.PUT should be PUT', () => {
+        expect(HTTPMethod.PUT).toBe('PUT');
+    });
+    test('HTTPMethod.DELETE should be DELETE', () => {
+        expect(HTTPMethod.DELETE).toBe('DELETE');
+    });
+});
diff --git a/Common/Tests/Headers.test.ts b/Common/Tests/Headers.test.ts
new file mode 100644
index 0000000000..1275d90790
--- /dev/null
+++ b/Common/Tests/Headers.test.ts
@@ -0,0 +1,10 @@
+import Headers from '../Types/API/Headers';
+describe('Headers', () => {
+    test('should compile', () => {
+        const headers: Headers = {
+            accept: 'application/json',
+            'x-api-number': '2',
+        };
+        expect(headers).toBeTruthy();
+    });
+});
diff --git a/Common/Tests/Hostname.test.ts b/Common/Tests/Hostname.test.ts
new file mode 100644
index 0000000000..5d6cf21757
--- /dev/null
+++ b/Common/Tests/Hostname.test.ts
@@ -0,0 +1,8 @@
+import Hostname from '../Types/API/Hostname';
+describe('Hostname', () => {
+    test('new Hostname(hostname) should return a valid object', () => {
+        const hostnameObject: Hostname = new Hostname('localhost:5000');
+        expect(hostnameObject.hostname).toBeTruthy();
+        expect(hostnameObject.hostname).toBe('localhost:5000');
+    });
+});
diff --git a/Common/Tests/Protocal.test.ts b/Common/Tests/Protocal.test.ts
new file mode 100644
index 0000000000..c03085d3d5
--- /dev/null
+++ b/Common/Tests/Protocal.test.ts
@@ -0,0 +1,16 @@
+import Protocol from '../Types/API/Protocol';
+
+describe('Protocol', () => {
+    test('Protocol.HTTPS should be https://', () => {
+        expect(Protocol.HTTPS).toBe('https://');
+    });
+    test('Protocol.HTTP should be https://', () => {
+        expect(Protocol.HTTP).toBe('http://');
+    });
+    test('Protocol.WS should be ws://', () => {
+        expect(Protocol.WS).toBe('ws://');
+    });
+    test('Protocol.MONGO_DB should be mongodb://', () => {
+        expect(Protocol.MONGO_DB).toBe('mongodb://');
+    });
+});
diff --git a/Common/Tests/Response.test.ts b/Common/Tests/Response.test.ts
new file mode 100644
index 0000000000..5f72102026
--- /dev/null
+++ b/Common/Tests/Response.test.ts
@@ -0,0 +1,12 @@
+import Response from '../Types/API/Response';
+describe('Response()', () => {
+    test('should return a valid response object', () => {
+        let responseObject: Response;
+        responseObject = new Response(200, { welcome: 'here' });
+        expect(responseObject.statusCode).toBe(200);
+        expect(responseObject.data).toEqual({ welcome: 'here' });
+        responseObject = new Response(200, [{ welcome: 'here' }]);
+        expect(responseObject.statusCode).toBe(200);
+        expect(responseObject.data).toEqual([{ welcome: 'here' }]);
+    });
+});
diff --git a/Common/Tests/ResponseType.test.ts b/Common/Tests/ResponseType.test.ts
new file mode 100644
index 0000000000..e9c7993adf
--- /dev/null
+++ b/Common/Tests/ResponseType.test.ts
@@ -0,0 +1,12 @@
+import ResponseType from '../Types/API/ResponseType';
+describe('ResponseType', () => {
+    test('ResponsetType.CSV to be csv', () => {
+        expect(ResponseType.CSV).toBe('csv');
+    });
+    test('ResponseType.HTML to be json', () => {
+        expect(ResponseType.HTML).toBe('html');
+    });
+    test('ResponseType.HTML to be', () => {
+        expect(ResponseType.JSON).toBe('json');
+    });
+});
diff --git a/Common/Tests/Route.test.ts b/Common/Tests/Route.test.ts
new file mode 100644
index 0000000000..ad038953c3
--- /dev/null
+++ b/Common/Tests/Route.test.ts
@@ -0,0 +1,11 @@
+import Route from '../Types/API/Route';
+describe('Route', () => {
+    test('new Route should return a create object', () => {
+        const route: Route = new Route('/api/test');
+        expect(route.route).toBe('/api/test');
+    });
+    test('Route.toString() should return valid string', () => {
+        const route: Route = new Route('/api/test');
+        expect(route.toString()).toBe('/api/test');
+    });
+});
diff --git a/Common/Tests/URL.test.ts b/Common/Tests/URL.test.ts
new file mode 100644
index 0000000000..5fa0ca2e5d
--- /dev/null
+++ b/Common/Tests/URL.test.ts
@@ -0,0 +1,42 @@
+import Hostname from '../Types/API/Hostname';
+import Protocol from '../Types/API/Protocol';
+import Route from '../Types/API/Route';
+import URL from '../Types/API/URL';
+
+describe('URL', () => {
+    test('new URL() should return a valid object', () => {
+        const url: URL = new URL(
+            Protocol.HTTPS,
+            new Hostname('localhost:5000'),
+            new Route('/api/test')
+        );
+        expect(url.hostname).toBeInstanceOf(Hostname);
+        expect(url.protocol).toBe('https://');
+        expect(url.route).toBeInstanceOf(Route);
+        expect(url.isHttps()).toBe(true);
+        expect(url.toString).toBeTruthy();
+    });
+    test('URL.fromString should create URL object', () => {
+        let url: URL = URL.fromString('https://localhost:5000/api/test');
+        expect(url).toBeInstanceOf(URL);
+        expect(url.protocol).toBe('https://');
+        url = URL.fromString('mongodb://localhost:27017/test');
+        expect(url).toBeInstanceOf(URL);
+        expect(url.protocol).toBe('mongodb://');
+        url = URL.fromString('ws://localhost:5000/api/test');
+        expect(url).toBeInstanceOf(URL);
+        expect(url.protocol).toBe('ws://');
+        url = URL.fromString('wss://localhost:5000/api/test');
+        expect(url).toBeInstanceOf(URL);
+        expect(url.protocol).toBe('wss://');
+    });
+
+    test('URL.toString should return a valid URL', () => {
+        const url: URL = new URL(
+            Protocol.HTTPS,
+            new Hostname('localhost:5000'),
+            new Route('/api/test')
+        );
+        expect(url.toString()).toBe('https://localhost:5000/api/test');
+    });
+});