95 lines
2.3 KiB
JavaScript
95 lines
2.3 KiB
JavaScript
describe("Player", function() {
|
|
var player;
|
|
var song;
|
|
|
|
beforeEach(function() {
|
|
player = new Player();
|
|
song = new Song();
|
|
});
|
|
|
|
it("should be able to play a Song", function() {
|
|
player.play(song);
|
|
expect(player.currentlyPlayingSong).toEqual(song);
|
|
|
|
//demonstrates use of custom matcher
|
|
expect(player).toBePlaying(song);
|
|
});
|
|
|
|
describe("when song has been paused", function() {
|
|
beforeEach(function() {
|
|
player.play(song);
|
|
player.pause();
|
|
});
|
|
|
|
it("should indicate that the song is currently paused", function() {
|
|
expect(player.isPlaying).toBeFalsy();
|
|
|
|
// demonstrates use of 'not' with a custom matcher
|
|
expect(player).not.toBePlaying(song);
|
|
});
|
|
|
|
it("should be possible to resume", function() {
|
|
player.resume();
|
|
expect(player.isPlaying).toBeTruthy();
|
|
expect(player.currentlyPlayingSong).toEqual(song);
|
|
});
|
|
});
|
|
|
|
// demonstrates use of spies to intercept and test method calls
|
|
it("tells the current song if the user has made it a favorite", function() {
|
|
spyOn(song, 'persistFavoriteStatus');
|
|
|
|
player.play(song);
|
|
player.makeFavorite();
|
|
|
|
expect(song.persistFavoriteStatus).toHaveBeenCalledWith(true);
|
|
|
|
});
|
|
|
|
//demonstrates use of expected exceptions
|
|
describe("#resume", function() {
|
|
it("should throw an exception if song is already playing", function() {
|
|
player.play(song);
|
|
expect(function() {
|
|
player.resume();
|
|
}).toThrow("song is already playing");
|
|
|
|
});
|
|
});
|
|
});
|
|
|
|
xdescribe("Failed level 1", function() {
|
|
it("should not pass", function() {
|
|
expect(true).toBe(false);
|
|
|
|
});
|
|
|
|
describe('Level 2', function() {
|
|
it('should pass', function() {
|
|
expect(true).toBe(true);
|
|
});
|
|
|
|
describe('Level 3', function() {
|
|
it('should not pass', function() {
|
|
expect(true).toBe(true);
|
|
expect(true).toBe(true);
|
|
expect(true).toBe(false);
|
|
expect(true).toBe(true);
|
|
});
|
|
|
|
describe('Level 4', function() {
|
|
it('should pass', function() {
|
|
expect(true).toBe(true);
|
|
});
|
|
it('should not pass', function() {
|
|
expect(true).toBe(asdf);
|
|
});
|
|
})
|
|
|
|
it('should pass', function() {
|
|
expect(true).toBe(true);
|
|
});
|
|
})
|
|
});
|
|
});
|