fix(tests): added and updated tests

src/__snapshots__/main.test.js.snap

@@ -0,0 +1,224 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`main api returns an object with methods 1`] = `
+Object {
+  "account": Object {
+    "addToWatchlist": [Function],
+    "details": [Function],
+    "favoriteMovies": [Function],
+    "favoriteTvShows": [Function],
+    "lists": [Function],
+    "markAsFavorite": [Function],
+    "movieWatchlist": [Function],
+    "ratedMovies": [Function],
+    "ratedTvEpisodes": [Function],
+    "ratedTvShows": [Function],
+    "tvShowWatchlist": [Function],
+  },
+  "authentication": Object {
+    "logout": [Function],
+    "newGuestSession": [Function],
+    "newSession": [Function],
+    "newToken": [Function],
+    "sessionConvert": [Function],
+    "validateWithLogin": [Function],
+  },
+  "certification": Object {
+    "movies": [Function],
+    "tvShows": [Function],
+  },
+  "change": Object {
+    "movies": [Function],
+    "people": [Function],
+    "tvShows": [Function],
+  },
+  "collection": Object {
+    "details": [Function],
+    "images": [Function],
+    "translations": [Function],
+  },
+  "company": Object {
+    "alternativeNames": [Function],
+    "details": [Function],
+    "images": [Function],
+  },
+  "configuration": Object {
+    "api": [Function],
+    "countries": [Function],
+    "jobs": [Function],
+    "languages": [Function],
+    "primaryTranslations": [Function],
+    "timezones": [Function],
+  },
+  "credit": Object {
+    "details": [Function],
+  },
+  "discover": Object {
+    "movie": [Function],
+    "tvShows": [Function],
+  },
+  "find": Object {
+    "byId": [Function],
+  },
+  "genre": Object {
+    "movieList": [Function],
+    "tvList": [Function],
+  },
+  "guestSession": Object {
+    "ratedMovies": [Function],
+    "ratedTvEpisodes": [Function],
+    "ratedTvShows": [Function],
+  },
+  "keyword": Object {
+    "details": [Function],
+    "movies": [Function],
+  },
+  "list": Object {
+    "addMovie": [Function],
+    "clear": [Function],
+    "create": [Function],
+    "details": [Function],
+    "itemStatus": [Function],
+    "remove": [Function],
+    "removeMovie": [Function],
+  },
+  "movie": Object {
+    "accountStates": [Function],
+    "alternativeTitles": [Function],
+    "changes": [Function],
+    "credits": [Function],
+    "deleteRating": [Function],
+    "details": [Function],
+    "externalIds": [Function],
+    "images": [Function],
+    "keywords": [Function],
+    "latest": [Function],
+    "lists": [Function],
+    "nowPlaying": [Function],
+    "popular": [Function],
+    "rate": [Function],
+    "recommendations": [Function],
+    "releaseDates": [Function],
+    "reviews": [Function],
+    "similar": [Function],
+    "topRated": [Function],
+    "translations": [Function],
+    "upcoming": [Function],
+    "videos": [Function],
+  },
+  "network": Object {
+    "alternativeNames": [Function],
+    "details": [Function],
+    "images": [Function],
+  },
+  "people": Object {
+    "changes": [Function],
+    "combinedCredits": [Function],
+    "details": [Function],
+    "externalIds": [Function],
+    "images": [Function],
+    "latest": [Function],
+    "movieCredits": [Function],
+    "popular": [Function],
+    "taggedImages": [Function],
+    "translations": [Function],
+    "tvCredits": [Function],
+  },
+  "review": Object {
+    "details": [Function],
+  },
+  "search": Object {
+    "collections": [Function],
+    "companies": [Function],
+    "keywords": [Function],
+    "movies": [Function],
+    "multi": [Function],
+    "people": [Function],
+    "tv": [Function],
+  },
+  "trending": Object {
+    "items": [Function],
+  },
+  "tv": Object {
+    "accountStates": [Function],
+    "airingToday": [Function],
+    "alternativeTitles": [Function],
+    "changes": [Function],
+    "contentRatings": [Function],
+    "credits": [Function],
+    "deleteRating": [Function],
+    "details": [Function],
+    "episodeGroups": [Function],
+    "externalIds": [Function],
+    "images": [Function],
+    "keywords": [Function],
+    "latest": [Function],
+    "onTheAir": [Function],
+    "popular": [Function],
+    "rate": [Function],
+    "recommendations": [Function],
+    "reviews": [Function],
+    "screenedTheatrically": [Function],
+    "similar": [Function],
+    "topRated": [Function],
+    "translations": [Function],
+    "videos": [Function],
+  },
+  "tvEpisode": Object {
+    "accountStates": [Function],
+    "changes": [Function],
+    "credits": [Function],
+    "deleteRating": [Function],
+    "details": [Function],
+    "externalIds": [Function],
+    "images": [Function],
+    "rate": [Function],
+    "translations": [Function],
+    "videos": [Function],
+  },
+  "tvEpisodeGroup": Object {
+    "details": [Function],
+  },
+  "tvSeason": Object {
+    "accountStates": [Function],
+    "changes": [Function],
+    "credits": [Function],
+    "details": [Function],
+    "externalIds": [Function],
+    "images": [Function],
+    "videos": [Function],
+  },
+}
+`;
+
+exports[`main api returns an object with methods 2`] = `
+Object {
+  "account": Object {
+    "favoriteMovies": [Function],
+    "favoriteTvShows": [Function],
+    "lists": [Function],
+    "movieRecommendations": [Function],
+    "movieWatchlist": [Function],
+    "ratedMovies": [Function],
+    "ratedTvShows": [Function],
+    "tvShowRecommendations": [Function],
+    "tvShowWatchlist": [Function],
+  },
+  "authentication": Object {
+    "createAccessToken": [Function],
+    "createRequestToken": [Function],
+    "deleteAccessToken": [Function],
+  },
+  "list": Object {
+    "addItems": [Function],
+    "clearItems": [Function],
+    "create": [Function],
+    "deleteItems": [Function],
+    "details": [Function],
+    "itemStatus": [Function],
+    "remove": [Function],
+    "update": [Function],
+    "updateItems": [Function],
+  },
+}
+`;

src/main.test.js

@@ -7,7 +7,7 @@ describe('main api', () => {
   });
 
   it('returns an object with methods', () => {
-    expect(typeof entryPoint.v3('v3 api key')).toEqual('object');
-    expect(typeof entryPoint.v4('v4 api key')).toEqual('object');
+    expect(entryPoint.v3('v3 api key')).toMatchSnapshot();
+    expect(entryPoint.v4('v4 api key')).toMatchSnapshot();
   });
 });

src/parser/__snapshots__/parser.test.js.snap

@@ -0,0 +1,29 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`parser must parse correctly a mocked response 1`] = `
+Object {
+  "page": 1,
+  "results": Array [
+    Object {
+      "adult": false,
+      "backdrop_path": "/VuukZLgaCrho2Ar8Scl9HtV3yD.jpg",
+      "genre_ids": Array [
+        878,
+      ],
+      "id": 335983,
+      "original_language": "en",
+      "original_title": "Venom",
+      "overview": "When Eddie Brock acquires the powers of a symbiote, he will have to release his alter-ego \\"Venom\\" to save his life.",
+      "popularity": 240.47,
+      "poster_path": "/2uNW4WbgBXL25BAbXGLnLqX71Sw.jpg",
+      "release_date": "2018-10-03",
+      "title": "Venom",
+      "video": false,
+      "vote_average": 6.6,
+      "vote_count": 2113,
+    },
+  ],
+  "total_pages": 993,
+  "total_results": 19847,
+}
+`;

src/parser/parser.test.js

@@ -4,32 +4,8 @@ import popularMoviesMockResponse from './mock.json';
 describe('parser', () => {
   it('must parse correctly a mocked response', () => {
     const parsedResponse = parseData(popularMoviesMockResponse);
-    const parsedResponseData = parsedResponse;
 
-    expect(typeof parsedResponseData.page === 'number').toBeTruthy();
-    expect(typeof parsedResponseData.total_pages === 'number').toBeTruthy();
-    expect(typeof parsedResponseData.total_results === 'number').toBeTruthy();
-
-    expect(Array.isArray(parsedResponseData.results)).toBeTruthy();
-    const firstResult = parsedResponseData.results[0];
-
-    expect(typeof firstResult.vote_count === 'number').toBeTruthy();
-    expect(typeof firstResult.id === 'number').toBeTruthy();
-    expect(typeof firstResult.video === 'boolean').toBeTruthy();
-    expect(typeof firstResult.vote_average === 'number').toBeTruthy();
-    expect(typeof firstResult.title === 'string').toBeTruthy();
-    expect(typeof firstResult.popularity === 'number').toBeTruthy();
-    expect(typeof firstResult.poster_path === 'string').toBeTruthy();
-    expect(typeof firstResult.original_language === 'string').toBeTruthy();
-    expect(typeof firstResult.original_title === 'string').toBeTruthy();
-    expect(Array.isArray(firstResult.genre_ids)).toBeTruthy();
-    expect(
-      firstResult.genre_ids.every(genreId => typeof genreId === 'number')
-    ).toBeTruthy();
-    expect(typeof firstResult.backdrop_path === 'string').toBeTruthy();
-    expect(typeof firstResult.adult === 'boolean').toBeTruthy();
-    expect(typeof firstResult.overview === 'string').toBeTruthy();
-    expect(typeof firstResult.release_date === 'string').toBeTruthy();
+    expect(parsedResponse).toMatchSnapshot();
   });
 
   it('must set the same data type that it was passed in key', () => {

src/utils/utils.js

@@ -5,7 +5,7 @@ const HOST = 'https://api.themoviedb.org/';
 let v3Key;
 let v4Key;
 
-export const removeUndefinedValues = (paramsObject) => {
+const removeUndefinedValues = (paramsObject) => {
   const finalParams = {};
 
   Object.keys(paramsObject).forEach((paramKey) => {