fix e2e tests

Author: dergunovd

__tests__/playlists.e2e-spec.ts

@@ -8,20 +8,20 @@ import { PLAYLISTS_MOCK, PLAYLIST_MOCK } from './mocks';
 
 describe('PlaylistsController (e2e)', () => {
   let app: INestApplication;
-  const apiService = {
-    getPlaylists: () => PLAYLISTS_MOCK,
-    getCherryPickPlaylists: () => PLAYLISTS_MOCK,
-    getPlaylist: () => PLAYLIST_MOCK,
-    searchPlaylists: () => PLAYLISTS_MOCK,
-    searchPlaylistsByArtist: () => PLAYLISTS_MOCK,
+  const playlistsService = {
+    getPlaylists: async () => PLAYLISTS_MOCK,
+    getCherryPickPlaylists: async () => PLAYLISTS_MOCK,
+    getPlaylist: async () => PLAYLIST_MOCK,
+    searchPlaylists: async () => PLAYLISTS_MOCK,
+    searchPlaylistsByArtist: async () => PLAYLISTS_MOCK,
   };
 
   beforeAll(async () => {
     const moduleFixture: TestingModule = await Test.createTestingModule({
       imports: [AppModule],
     })
       .overrideProvider(PlaylistsService)
-      .useValue(apiService)
+      .useValue(playlistsService)
       .compile();
 
     app = moduleFixture.createNestApplication();
@@ -31,37 +31,31 @@ describe('PlaylistsController (e2e)', () => {
   it('/playlists (GET)', async () => {
     return request(app.getHttpServer())
       .get('/playlists')
-      .expect(200)
-      .expect(PLAYLISTS_MOCK);
+      .expect(200, PLAYLISTS_MOCK);
   });
 
   it('/playlists?query=Eminem (GET)', async () => {
     return request(app.getHttpServer())
       .get('/playlists?query=Rap')
-      .expect(200)
-      .expect(PLAYLISTS_MOCK);
+      .expect(200, PLAYLISTS_MOCK);
   });
 
   it('/playlists/artist?query=Eminem (GET)', async () => {
     return request(app.getHttpServer())
       .get('/playlists/artist?query=Eminem')
-      .expect(200)
-      .expect(PLAYLISTS_MOCK);
+      .expect(200, PLAYLISTS_MOCK);
   });
 
   it('/playlists/cherry-pick (GET)', async () => {
     return request(app.getHttpServer())
       .get('/playlists/cherry-pick')
-      .expect(200)
-      .expect(PLAYLISTS_MOCK);
+      .expect(200, PLAYLISTS_MOCK);
   });
 
   it('/playlists/{id} (GET)', async () => {
-    const { id, name, cover } = PLAYLIST_MOCK;
     return request(app.getHttpServer())
       .get('/playlists/123')
-      .expect(200)
-      .expect({ id, name, cover });
+      .expect(200, PLAYLIST_MOCK);
   });
 
   afterAll(async () => {

src/dtos/artist.dto.ts

@@ -3,7 +3,7 @@ import { ApiExtraModels } from '@nestjs/swagger';
 /**
  * Artist DTO
  */
-@ApiExtraModels
+@ApiExtraModels()
 export class ArtistDto {
   /**
    * Playlist id

src/modules/game/dtos/chooseAnswerDto.ts

@@ -1,9 +1,10 @@
+import { ApiExtraModels } from '@nestjs/swagger';
+import { TrackDto } from '../../../dtos';
+
 /**
  * DTO for results of user choose
  */
-import { TrackDto } from '../../../dtos';
-
-@ApiExtraModels
+@ApiExtraModels()
 export class ChooseAnswerDto {
   /**
    * Correct track id

src/modules/game/dtos/resultDto.ts

@@ -4,7 +4,7 @@ import { PlaylistDto } from '../../../dtos';
 /**
  * DTO for results of get result
  */
-@ApiExtraModels
+@ApiExtraModels()
 export class ResultDto {
   /**
    * Current playlist

src/modules/game/dtos/tracksForUser.dto.ts

@@ -4,7 +4,7 @@ import { TrackDto } from '../../../dtos';
 /**
  * DTO for displayed tracks for user
  */
-@ApiExtraModels
+@ApiExtraModels()
 export class TracksForUserDto {
   /**
    * Tracks for display for user