More unit tests for checking correct definition of movie. Changed some test to match update functions in tmdb.

seasoned_api/test/unit/tmdb/testConvertTmdbToMovie.js

@@ -0,0 +1,30 @@
+const assert = require('assert');
+const convertTmdbToMovie = require('src/tmdb/convertTmdbToMovie');
+const bladeRunnerQuerySuccess = require('test/fixtures/blade_runner_2049-info-success-response.json') 
+
+describe('Convert tmdb movieInfo to movie', () => {
+  beforeEach(() => this.bladeRunnerTmdbMovie = bladeRunnerQuerySuccess);
+
+  it('should translate the tmdb release date to movie year', () => {
+    const bladeRunner = convertTmdbToMovie(this.bladeRunnerTmdbMovie);
+    assert.strictEqual(bladeRunner.year, 2017);
+  });
+
+  it('should translate the tmdb release date to instance of Date', () => {
+    const bladeRunner = convertTmdbToMovie(this.bladeRunnerTmdbMovie);
+    assert(bladeRunner.release_date instanceof Date);
+  });
+
+  it('should translate the tmdb title to title', () => {
+    const bladeRunner = convertTmdbToMovie(this.bladeRunnerTmdbMovie);
+    assert.equal(bladeRunner.title, 'Blade Runner 2049');
+  });
+
+  it('should translate the tmdb vote_average to rank', () => {
+    const bladeRunner = convertTmdbToMovie(this.bladeRunnerTmdbMovie);
+    assert.equal(bladeRunner.rank, 7.3);
+  });
+
+   
+ 
+});