chore: ingest source code

58 files from https://github.com/gothinkster/node-express-realworld-example-app

src/tests/services/profile.service.test.ts

@@ -0,0 +1,145 @@
+import prismaMock from '../prisma-mock';
+import { followUser, getProfile, unfollowUser } from '../../app/routes/profile/profile.service';
+
+describe('ProfileService', () => {
+  describe('getProfile', () => {
+    test('should return a following property', async () => {
+      // Given
+      const username = 'RealWorld';
+      const id = 123;
+
+      const mockedResponse = {
+        id: 123,
+        username: 'RealWorld',
+        email: 'realworld@me',
+        password: '1234',
+        bio: null,
+        image: null,
+        token: '',
+        demo: false,
+        followedBy: [],
+      };
+
+      // When
+      // @ts-ignore
+      prismaMock.user.findUnique.mockResolvedValue(mockedResponse);
+
+      // Then
+      await expect(getProfile(username, id)).resolves.toHaveProperty('following');
+    });
+
+    test('should throw an error if no user is found', async () => {
+      // Given
+      const username = 'RealWorld';
+      const id = 123;
+
+      // When
+      prismaMock.user.findUnique.mockResolvedValue(null);
+
+      // Then
+      await expect(getProfile(username, id)).rejects.toThrowError();
+    });
+  });
+
+  describe('followUser', () => {
+    test('shoud return a following property', async () => {
+      // Given
+      const usernamePayload = 'AnotherUser';
+      const id = 123;
+
+      const mockedAuthUser = {
+        id: 123,
+        username: 'RealWorld',
+        email: 'realworld@me',
+        password: '1234',
+        bio: null,
+        image: null,
+        token: '',
+        demo: false,
+        followedBy: [],
+      };
+
+      const mockedResponse = {
+        id: 123,
+        username: 'AnotherUser',
+        email: 'another@me',
+        password: '1234',
+        bio: null,
+        image: null,
+        token: '',
+        demo: false,
+        followedBy: [],
+      };
+
+      // When
+      prismaMock.user.findUnique.mockResolvedValue(mockedAuthUser);
+      prismaMock.user.update.mockResolvedValue(mockedResponse);
+
+      // Then
+      await expect(followUser(usernamePayload, id)).resolves.toHaveProperty('following');
+    });
+
+    test('shoud throw an error if no user is found', async () => {
+      // Given
+      const usernamePayload = 'AnotherUser';
+      const id = 123;
+
+      // When
+      prismaMock.user.findUnique.mockResolvedValue(null);
+
+      // Then
+      await expect(followUser(usernamePayload, id)).rejects.toThrowError();
+    });
+  });
+
+  describe('unfollowUser', () => {
+    test('shoud return a following property', async () => {
+      // Given
+      const usernamePayload = 'AnotherUser';
+      const id = 123;
+
+      const mockedAuthUser = {
+        id: 123,
+        username: 'RealWorld',
+        email: 'realworld@me',
+        password: '1234',
+        bio: null,
+        image: null,
+        token: '',
+        demo: false,
+        followedBy: [],
+      };
+
+      const mockedResponse = {
+        id: 123,
+        username: 'AnotherUser',
+        email: 'another@me',
+        password: '1234',
+        bio: null,
+        image: null,
+        token: '',
+        demo: false,
+        followedBy: [],
+      };
+
+      // When
+      prismaMock.user.findUnique.mockResolvedValue(mockedAuthUser);
+      prismaMock.user.update.mockResolvedValue(mockedResponse);
+
+      // Then
+      await expect(unfollowUser(usernamePayload, id)).resolves.toHaveProperty('following');
+    });
+
+    test('shoud throw an error if no user is found', async () => {
+      // Given
+      const usernamePayload = 'AnotherUser';
+      const id = 123;
+
+      // When
+      prismaMock.user.findUnique.mockResolvedValue(null);
+
+      // Then
+      await expect(unfollowUser(usernamePayload, id)).rejects.toThrowError();
+    });
+  });
+});