mirror of
https://github.com/koel/koel
synced 2024-12-29 22:13:06 +00:00
372 lines
13 KiB
TypeScript
372 lines
13 KiB
TypeScript
import { nextTick, reactive } from 'vue'
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import plyr from 'plyr'
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import lodash from 'lodash'
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import { expect, it, vi } from 'vitest'
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import { noop } from '@/utils'
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import factory from '@/__tests__/factory'
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import UnitTestCase from '@/__tests__/UnitTestCase'
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import { socketService } from '@/services'
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import { playbackService } from './playbackService'
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import {
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commonStore,
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preferenceStore as preferences,
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queueStore,
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recentlyPlayedStore,
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songStore,
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userStore
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} from '@/stores'
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new class extends UnitTestCase {
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private setupEnvironment () {
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document.body.innerHTML = `
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<div class="plyr">
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<audio crossorigin="anonymous" controls/>
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</div>
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<input
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class="plyr__volume"
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id="volumeRange"
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max="10"
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step="0.1"
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title="Volume"
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type="range"
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>
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`
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window.AudioContext = vi.fn().mockImplementation(() => ({
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createMediaElementSource: vi.fn(noop)
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}))
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}
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protected beforeEach () {
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super.beforeEach(() => this.setupEnvironment())
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}
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private setCurrentSong (song?: Song) {
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song = reactive(song || factory<Song>('song', {
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playback_state: 'Playing'
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}))
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queueStore.state.songs = reactive([song])
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return song
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}
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protected test () {
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it('only initializes once', () => {
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const spy = vi.spyOn(plyr, 'setup')
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playbackService.init()
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expect(spy).toHaveBeenCalled()
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playbackService.init()
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expect(spy).toHaveBeenCalledTimes(1)
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})
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it.each<[boolean, boolean, number, number, number]>([
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[false, false, 100, 400, 1],
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[true, false, 100, 400, 0],
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[false, true, 100, 400, 0],
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[false, false, 100, 500, 0]
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])(
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'when playCountRegistered is %s, isTranscoding is %s, current media time is %d, media duration is %d, then registerPlay() should be call %d times',
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(playCountRegistered, isTranscoding, currentTime, duration, numberOfCalls) => {
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this.setCurrentSong(factory<Song>('song', {
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play_count_registered: playCountRegistered,
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playback_state: 'Playing'
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}))
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this.setReadOnlyProperty(playbackService, 'isTranscoding', isTranscoding)
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playbackService.init()
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const mediaElement = playbackService.player.media
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// we can't set mediaElement.currentTime|duration directly because they're read-only
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this.setReadOnlyProperty(mediaElement, 'currentTime', currentTime)
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this.setReadOnlyProperty(mediaElement, 'duration', duration)
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const registerPlayMock = this.mock(playbackService, 'registerPlay')
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mediaElement.dispatchEvent(new Event('timeupdate'))
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expect(registerPlayMock).toHaveBeenCalledTimes(numberOfCalls)
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})
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it('plays next song if current song is errored', () => {
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playbackService.init()
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const playNextMock = this.mock(playbackService, 'playNext')
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playbackService.player!.media.dispatchEvent(new Event('error'))
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expect(playNextMock).toHaveBeenCalled()
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})
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it('scrobbles if current song ends', () => {
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commonStore.state.use_last_fm = true
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userStore.state.current = reactive(factory<User>('user', {
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preferences: {
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lastfm_session_key: 'foo'
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}
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}))
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playbackService.init()
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const scrobbleMock = this.mock(songStore, 'scrobble')
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playbackService.player!.media.dispatchEvent(new Event('ended'))
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expect(scrobbleMock).toHaveBeenCalled()
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})
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it.each<[RepeatMode, number, number]>([['REPEAT_ONE', 1, 0], ['NO_REPEAT', 0, 1], ['REPEAT_ALL', 0, 1]])(
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'when song ends, if repeat mode is %s then restart() is called %d times and playNext() is called %d times',
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(repeatMode, restartCalls, playNextCalls) => {
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commonStore.state.use_last_fm = false // so that no scrobbling is made unnecessarily
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preferences.repeatMode = repeatMode
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playbackService.init()
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const restartMock = this.mock(playbackService, 'restart')
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const playNextMock = this.mock(playbackService, 'playNext')
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playbackService.player!.media.dispatchEvent(new Event('ended'))
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expect(restartMock).toHaveBeenCalledTimes(restartCalls)
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expect(playNextMock).toHaveBeenCalledTimes(playNextCalls)
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})
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it.each([
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[false, true, 300, 310, 0],
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[true, false, 300, 310, 0],
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[false, false, 300, 400, 0],
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[false, false, 300, 310, 1]
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])(
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'when next song preloaded is %s, isTranscoding is %s, current media time is %d, media duration is %d, then preload() should be called %d times',
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(preloaded, isTranscoding, currentTime, duration, numberOfCalls) => {
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this.mock(playbackService, 'registerPlay')
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this.setReadOnlyProperty(queueStore, 'next', factory<Song>('song', { preloaded }))
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this.setReadOnlyProperty(playbackService, 'isTranscoding', isTranscoding)
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playbackService.init()
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const mediaElement = playbackService.player!.media
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this.setReadOnlyProperty(mediaElement, 'currentTime', currentTime)
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this.setReadOnlyProperty(mediaElement, 'duration', duration)
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const preloadMock = this.mock(playbackService, 'preload')
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mediaElement.dispatchEvent(new Event('timeupdate'))
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expect(preloadMock).toHaveBeenCalledTimes(numberOfCalls)
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}
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)
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it('registers play', () => {
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const recentlyPlayedStoreAddMock = this.mock(recentlyPlayedStore, 'add')
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const registerPlayMock = this.mock(songStore, 'registerPlay')
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const song = factory<Song>('song')
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playbackService.registerPlay(song)
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expect(recentlyPlayedStoreAddMock).toHaveBeenCalledWith(song)
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expect(registerPlayMock).toHaveBeenCalledWith(song)
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expect(song.play_count_registered).toBe(true)
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})
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it('preloads a song', () => {
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const audioElement = {
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setAttribute: vi.fn(),
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load: vi.fn()
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}
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const createElementMock = this.mock(document, 'createElement', audioElement)
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this.mock(songStore, 'getSourceUrl').mockReturnValue('/foo?token=o5afd')
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const song = factory<Song>('song')
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playbackService.preload(song)
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expect(createElementMock).toHaveBeenCalledWith('audio')
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expect(audioElement.setAttribute).toHaveBeenNthCalledWith(1, 'src', '/foo?token=o5afd')
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expect(audioElement.setAttribute).toHaveBeenNthCalledWith(2, 'preload', 'auto')
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expect(audioElement.load).toHaveBeenCalled()
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expect(song.preloaded).toBe(true)
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})
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it('restarts a song', async () => {
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const song = this.setCurrentSong()
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this.mock(Math, 'floor', 1000)
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const broadcastMock = this.mock(socketService, 'broadcast')
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const showNotificationMock = this.mock(playbackService, 'showNotification')
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const restartMock = this.mock(playbackService.player!, 'restart')
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const playMock = this.mock(window.HTMLMediaElement.prototype, 'play')
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await playbackService.restart()
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expect(song.play_start_time).toEqual(1000)
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expect(song.play_count_registered).toBe(false)
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expect(broadcastMock).toHaveBeenCalledWith('SOCKET_SONG', song)
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expect(showNotificationMock).toHaveBeenCalled()
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expect(restartMock).toHaveBeenCalled()
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expect(playMock).toHaveBeenCalled()
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})
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it.each<[RepeatMode, RepeatMode]>([
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['NO_REPEAT', 'REPEAT_ALL'],
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['REPEAT_ALL', 'REPEAT_ONE'],
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['REPEAT_ONE', 'NO_REPEAT']
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])('it switches from repeat mode %s to repeat mode %s', (fromMode, toMode) => {
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preferences.repeatMode = fromMode
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playbackService.changeRepeatMode()
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expect(preferences.repeatMode).toEqual(toMode)
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})
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it('restarts song if playPrev is triggered after 5 seconds', async () => {
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const mock = this.mock(playbackService.player!, 'restart')
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this.setReadOnlyProperty(playbackService.player!.media, 'currentTime', 6)
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await playbackService.playPrev()
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expect(mock).toHaveBeenCalled()
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})
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it('stops if playPrev is triggered when there is no prev song and repeat mode is NO_REPEAT', async () => {
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const stopMock = this.mock(playbackService, 'stop')
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this.setReadOnlyProperty(playbackService.player!.media, 'currentTime', 4)
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this.setReadOnlyProperty(playbackService, 'previous', undefined)
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preferences.repeatMode = 'NO_REPEAT'
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await playbackService.playPrev()
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expect(stopMock).toHaveBeenCalled()
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})
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it('plays the previous song', async () => {
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const previousSong = factory('song')
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this.setReadOnlyProperty(playbackService.player!.media, 'currentTime', 4)
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this.setReadOnlyProperty(playbackService, 'previous', previousSong)
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const playMock = this.mock(playbackService, 'play')
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await playbackService.playPrev()
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expect(playMock).toHaveBeenCalledWith(previousSong)
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})
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it('stops if playNext is triggered when there is no next song and repeat mode is NO_REPEAT', async () => {
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this.setReadOnlyProperty(playbackService, 'next', undefined)
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preferences.repeatMode = 'NO_REPEAT'
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const stopMock = this.mock(playbackService, 'stop')
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await playbackService.playNext()
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expect(stopMock).toHaveBeenCalled()
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})
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it('plays the next song', async () => {
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const nextSong = factory('song')
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this.setReadOnlyProperty(playbackService, 'next', nextSong)
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const playMock = this.mock(playbackService, 'play')
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await playbackService.playNext()
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expect(playMock).toHaveBeenCalledWith(nextSong)
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})
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it('stops playback', () => {
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const currentSong = factory<Song>('song')
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const pauseMock = this.mock(playbackService.player!, 'pause')
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const seekMock = this.mock(playbackService.player!, 'seek')
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const broadcastMock = this.mock(socketService, 'broadcast')
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playbackService.stop()
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expect(currentSong.playback_state).toEqual('Stopped')
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expect(pauseMock).toHaveBeenCalled()
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expect(seekMock).toHaveBeenCalledWith(0)
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expect(broadcastMock).toHaveBeenCalledWith('SOCKET_PLAYBACK_STOPPED')
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expect(document.title).toEqual('Koel')
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})
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it('pauses playback', () => {
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const song = this.setCurrentSong()
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const pauseMock = this.mock(playbackService.player!, 'pause')
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const broadcastMock = this.mock(socketService, 'broadcast')
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playbackService.pause()
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expect(song.playback_state).toEqual('Paused')
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expect(broadcastMock).toHaveBeenCalledWith('SOCKET_SONG', song)
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expect(pauseMock).toHaveBeenCalled()
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})
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it('resumes playback', async () => {
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const song = this.setCurrentSong(factory<Song>('song', {
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playback_state: 'Paused'
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}))
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const playMock = this.mock(window.HTMLMediaElement.prototype, 'play')
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const broadcastMock = this.mock(socketService, 'broadcast')
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playbackService.init()
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await playbackService.resume()
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expect(queueStore.current?.playback_state).toEqual('Playing')
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expect(broadcastMock).toHaveBeenCalledWith('SOCKET_SONG', song)
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expect(playMock).toHaveBeenCalled()
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})
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it('plays first in queue if toggled when there is no current song', async () => {
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queueStore.clear()
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const playFirstInQueueMock = this.mock(playbackService, 'playFirstInQueue')
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await playbackService.toggle()
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expect(playFirstInQueueMock).toHaveBeenCalled()
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})
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it.each<[MethodOf<typeof playbackService>, PlaybackState]>([
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['resume', 'Paused'],
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['pause', 'Playing']
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])('%ss playback if toggled when current song playback state is %s', async (action, playbackState) => {
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this.setCurrentSong(factory<Song>('song', { playback_state: playbackState }))
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const actionMock = this.mock(playbackService, action)
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await playbackService.toggle()
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expect(actionMock).toHaveBeenCalled()
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})
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it('queues and plays songs without shuffling', async () => {
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const songs = factory<Song>('song', 5)
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const replaceQueueMock = this.mock(queueStore, 'replaceQueueWith')
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const playMock = this.mock(playbackService, 'play')
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const firstSongInQueue = songs[0]
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const shuffleMock = this.mock(lodash, 'shuffle')
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this.setReadOnlyProperty(queueStore, 'first', firstSongInQueue)
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await playbackService.queueAndPlay(songs)
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await nextTick()
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expect(shuffleMock).not.toHaveBeenCalled()
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expect(replaceQueueMock).toHaveBeenCalledWith(songs)
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expect(playMock).toHaveBeenCalledWith(firstSongInQueue)
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})
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it('queues and plays songs with shuffling', async () => {
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const songs = factory<Song>('song', 5)
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const shuffledSongs = factory<Song>('song', 5)
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const replaceQueueMock = this.mock(queueStore, 'replaceQueueWith')
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const playMock = this.mock(playbackService, 'play')
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const firstSongInQueue = songs[0]
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this.setReadOnlyProperty(queueStore, 'first', firstSongInQueue)
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const shuffleMock = this.mock(lodash, 'shuffle', shuffledSongs)
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await playbackService.queueAndPlay(songs, true)
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await nextTick()
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expect(shuffleMock).toHaveBeenCalledWith(songs)
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expect(replaceQueueMock).toHaveBeenCalledWith(shuffledSongs)
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expect(playMock).toHaveBeenCalledWith(firstSongInQueue)
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})
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it('plays first song in queue', async () => {
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const songs = factory<Song>('song', 5)
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queueStore.all = songs
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this.setReadOnlyProperty(queueStore, 'first', songs[0])
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const playMock = this.mock(playbackService, 'play')
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await playbackService.playFirstInQueue()
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expect(playMock).toHaveBeenCalledWith(songs[0])
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})
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}
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}
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