82 lines
3.2 KiB
TypeScript
82 lines
3.2 KiB
TypeScript
import { describe, it, expect, vi, beforeEach } from 'vitest'
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import { render, screen, waitFor } from '@testing-library/react'
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import userEvent from '@testing-library/user-event'
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import { PlayerProvider, usePlayer } from '../src/player/PlayerContext.js'
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import MiniBar from '../src/player/MiniBar.js'
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import type { Track } from '../src/types.js'
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vi.mock('../src/api.js', async (importOriginal) => {
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const actual = await importOriginal<typeof import('../src/api.js')>()
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return { ...actual, api: { ...actual.api, getAlbumTracks: vi.fn(), markPlayed: vi.fn() } }
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})
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import { api } from '../src/api.js'
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const tracks: Track[] = [
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{ id: 's1', title: 'Overture', duration: 200, track: 1 },
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{ id: 's2', title: 'Theme de Yoyo', duration: 300, track: 2 },
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]
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function Loader() {
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const { load } = usePlayer()
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return (
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<button type="button" onClick={() => void load({ id: 'a1', title: 'Motion', artist: 'TCO' })}>
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load
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</button>
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)
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}
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beforeEach(() => {
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vi.spyOn(HTMLMediaElement.prototype, 'play').mockResolvedValue()
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vi.spyOn(HTMLMediaElement.prototype, 'pause').mockReturnValue(undefined)
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vi.mocked(api.getAlbumTracks).mockResolvedValue({ id: 'a1', title: 'Motion', artist: 'TCO', tracks } as never)
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vi.mocked(api.markPlayed).mockResolvedValue({ ok: true } as never)
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})
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function renderBar() {
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return render(
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<PlayerProvider>
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<Loader />
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<MiniBar />
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</PlayerProvider>
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)
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}
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describe('MiniBar', () => {
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it('hidden when nothing is loaded, shows controls when playing', async () => {
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renderBar()
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expect(screen.queryByRole('button', { name: /play or pause/i })).toBeNull()
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await userEvent.click(screen.getByRole('button', { name: 'load' }))
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await waitFor(() => expect(screen.getByText('Motion')).toBeTruthy())
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expect(screen.getByRole('button', { name: /pause/i })).toBeTruthy()
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})
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it('pause/resume works from the bar', async () => {
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renderBar()
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await userEvent.click(screen.getByRole('button', { name: 'load' }))
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const pauseBtn = await screen.findByRole('button', { name: /pause/i })
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await userEvent.click(pauseBtn)
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expect(screen.getByRole('button', { name: 'play' })).toBeTruthy()
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})
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it('expands to the track list and closes', async () => {
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renderBar()
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await userEvent.click(screen.getByRole('button', { name: 'load' }))
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await userEvent.click(await screen.findByRole('button', { name: /expand/i }))
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expect(screen.getByText(/Theme de Yoyo/)).toBeTruthy()
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expect(screen.getByText(/Overture/)).toBeTruthy()
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await userEvent.click(screen.getByRole('button', { name: /collapse/i }))
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expect(screen.queryByText(/Theme de Yoyo/)).toBeNull()
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await userEvent.click(screen.getByRole('button', { name: /close player/i }))
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await waitFor(() => expect(screen.queryByText('Motion')).toBeNull())
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})
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it('expanded view has prev/next/pause controls', async () => {
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renderBar()
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await userEvent.click(screen.getByRole('button', { name: 'load' }))
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await userEvent.click(await screen.findByRole('button', { name: /expand/i }))
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expect(screen.getByRole('button', { name: /previous track/i })).toBeTruthy()
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expect(screen.getByRole('button', { name: /next track/i })).toBeTruthy()
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expect(screen.getByRole('button', { name: /pause/i })).toBeTruthy()
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})
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})
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