koel/resources/assets/js/tests/stores/queueTest.js

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JavaScript
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2015-12-13 04:42:28 +00:00
require('chai').should();
import queueStore from '../../stores/queue';
import artists from '../blobs/media';
let songs = artists[2].albums[0].songs;
describe('stores/queue', () => {
beforeEach(() => {
queueStore.state.songs = songs;
queueStore.state.current = songs[1];
});
describe('#all', () => {
it('correctly returns all queued songs', () => {
queueStore.all().should.equal(songs);
});
});
describe('#first', () => {
it('correctly returns the first queued song', () => {
queueStore.first().title.should.equal('No bravery');
});
});
describe('#last', () => {
it('correctly returns the last queued song', () => {
queueStore.last().title.should.equal('Tears and rain');
});
});
describe('#queue', () => {
beforeEach(() => {
queueStore.state.songs = songs;
});
let song = artists[0].albums[0].songs[0];
it('correctly appends a song to end of the queue', () => {
queueStore.queue(song);
queueStore.last().title.should.equal('I Swear');
});
it('correctly prepends a song to top of the queue', () => {
queueStore.queue(song, false, true);
queueStore.first().title.should.equal('I Swear');
});
it('correctly replaces the whole queue', () => {
queueStore.queue(song, true);
queueStore.all().length.should.equal(1);
queueStore.first().title.should.equal('I Swear');
});
});
describe('#unqueue', () => {
beforeEach(() => {
queueStore.state.songs = songs;
});
it('correctly removes a song from queue', () => {
queueStore.unqueue(queueStore.state.songs[0]);
queueStore.first().title.should.equal('So long, Jimmy'); // Oh the irony.
});
it('correctly removes mutiple songs from queue', () => {
queueStore.unqueue([queueStore.state.songs[0], queueStore.state.songs[1]]);
queueStore.first().title.should.equal('Wisemen');
});
});
describe('#clear', () => {
it('correctly clears all songs from queue', () => {
queueStore.clear();
queueStore.state.songs.length.should.equal(0);
});
});
describe('#current', () => {
it('returns the correct current song', () => {
queueStore.current().title.should.equal('So long, Jimmy');
});
it('successfully sets the current song', () => {
queueStore.current(queueStore.state.songs[0]).title.should.equal('No bravery');
});
});
describe('#getNextSong', () => {
it('correctly gets the next song in queue', () => {
queueStore.getNextSong().title.should.equal('Wisemen');
});
it('correctly returns null if at end of queue', () => {
queueStore.current(queueStore.state.songs[queueStore.state.songs.length - 1]);
(queueStore.getNextSong() === null).should.be.true;
});
});
describe('#getPrevSong', () => {
it('correctly gets the previous song in queue', () => {
queueStore.getPrevSong().title.should.equal('No bravery');
});
it('correctly returns null if at end of queue', () => {
queueStore.current(queueStore.state.songs[0]);
(queueStore.getPrevSong() === null).should.be.true;
});
});
});