tests: add tests on utils

src/utils/images.test.ts

@@ -0,0 +1,12 @@
+import { getImageUrl } from './images';
+
+describe('Images utils', () => {
+  test('getImageUrl', () => {
+    expect(getImageUrl('image-url.png')).toBe(
+      'https://image.tmdb.org/t/p/w185image-url.png'
+    );
+    expect(getImageUrl('image-url.png', 'w1280')).toBe(
+      'https://image.tmdb.org/t/p/w1280image-url.png'
+    );
+  });
+});

src/utils/networks.test.ts

@@ -0,0 +1,24 @@
+import { NETWORK_HBO_ID, NETWORK_NETFLIX_ID } from 'constants/networks';
+
+import { getNetworkColor, getNetworkFromUrl } from './networks';
+
+describe('Networks utils', () => {
+  test('getNetworkFromUrl', () => {
+    expect(getNetworkFromUrl('this-is-url.com')).toBe(undefined);
+    expect(getNetworkFromUrl('https://www.netflix.com/link-to')).toBe(
+      NETWORK_NETFLIX_ID
+    );
+    expect(getNetworkFromUrl('hbo.com/house-of-dragon')).toBe(NETWORK_HBO_ID);
+  });
+
+  test('getNetworkColor', () => {
+    expect(getNetworkColor(NETWORK_NETFLIX_ID)).toStrictEqual([
+      '#E50914',
+      '#b70710'
+    ]);
+    expect(getNetworkColor(NETWORK_HBO_ID)).toStrictEqual([
+      '#7B2ABF',
+      '#441769'
+    ]);
+  });
+});

src/utils/time.test.ts

@@ -0,0 +1,9 @@
+import { formatTime } from './time';
+
+describe('Time utils', () => {
+  test('formatTime', () => {
+    expect(formatTime(10)).toBe('10min');
+    expect(formatTime(60)).toBe('1h');
+    expect(formatTime(78)).toBe('1h18m');
+  });
+});

src/utils/videos.test.ts

@@ -0,0 +1,21 @@
+import { getVideo } from './videos';
+
+describe('Videos utils', () => {
+  test('getVideo for unknown platform', () => {
+    const { imageUrl, isYoutube } = getVideo({ id: '1', platform: 'unknown' });
+    expect(imageUrl).toBe('https://i.vimeocdn.com/video/1_640.jpg');
+    expect(isYoutube).toBe(false);
+  });
+
+  test('getVideo for vimeo platform', () => {
+    const { imageUrl, isYoutube } = getVideo({ id: '1', platform: 'vimeo' });
+    expect(imageUrl).toBe('https://i.vimeocdn.com/video/1_640.jpg');
+    expect(isYoutube).toBe(false);
+  });
+
+  test('getVideo for youtube platform', () => {
+    const { imageUrl, isYoutube } = getVideo({ id: '1', platform: 'YouTube' });
+    expect(imageUrl).toBe('https://i.ytimg.com/vi/1/hqdefault.jpg');
+    expect(isYoutube).toBe(true);
+  });
+});