56 lines
2.4 KiB
TypeScript
56 lines
2.4 KiB
TypeScript
import assert from 'node:assert/strict'
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import { test } from 'node:test'
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import { Controller, parseCommand } from './controller.js'
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import { parseRange } from './range.js'
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const command = { id: 'one', action: 'play', media: 'audio', position: 0 }
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test('валидирует команды на границе IPC', () => {
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assert.deepEqual(parseCommand(command), command)
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for (const value of [
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null,
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{},
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{ ...command, id: '../file' },
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{ ...command, action: ['play'] },
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{ ...command, media: ['audio'] },
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{ ...command, position: NaN },
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{ ...command, position: -1 },
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{ ...command, action: 'delete' },
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{ ...command, media: '/etc/passwd' },
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]) {
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assert.throws(() => parseCommand(value))
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}
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})
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test('повтор не применяется; устаревшее подтверждение не меняет новую команду', () => {
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let broadcasts = 0
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const c = new Controller(() => broadcasts++)
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c.command(command)
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c.command(command)
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assert.equal(broadcasts, 1)
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c.command({ ...command, id: 'two', action: 'pause' })
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c.report({ id: 'one', status: 'playing' })
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assert.equal(c.state.status, 'pending')
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c.report({ id: 'two', status: 'paused' })
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assert.equal(c.state.status, 'paused')
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assert.equal(c.state.revision, 3)
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})
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test('playing подтверждается один раз, ошибки сохраняются', () => {
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const c = new Controller(() => {})
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c.command(command)
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c.report({ id: 'one', status: 'playing' })
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c.report({ id: 'one', status: 'playing' })
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assert.equal(c.state.samples.length, 1)
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c.report({ id: 'one', status: 'error', error: 'Нет файла' })
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assert.equal(c.state.error, 'Нет файла')
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assert.throws(() => c.report({ id: 'one', status: 'anything' }))
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})
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test('Range: полный файл, границы, суффикс и отказ для недопустимых диапазонов', () => {
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assert.equal(parseRange(null, 0), null)
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assert.deepEqual(parseRange(null, 100), { start: 0, end: 99 })
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assert.deepEqual(parseRange('bytes=20-29', 100), { start: 20, end: 29 })
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assert.deepEqual(parseRange('bytes=90-', 100), { start: 90, end: 99 })
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assert.deepEqual(parseRange('bytes=-10', 100), { start: 90, end: 99 })
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assert.deepEqual(parseRange('bytes=90-999', 100), { start: 90, end: 99 })
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for (const value of ['bytes=100-', 'bytes=20-10', 'bytes=-0', 'bytes=0-1,3-5', 'bytes=-', 'abc'])
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assert.equal(parseRange(value, 100), null)
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})
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