pnpm/env/node.fetcher/test/node.test.ts

74 lines
2.1 KiB
TypeScript

import AdmZip from 'adm-zip'
import { Response } from 'node-fetch'
import path from 'path'
import { Readable } from 'stream'
import { fetchNode, FetchNodeOptions } from '@pnpm/node.fetcher'
import { tempDir } from '@pnpm/prepare'
import { isNonGlibcLinux } from 'detect-libc'
jest.mock('detect-libc', () => ({
isNonGlibcLinux: jest.fn(),
}))
const fetchMock = jest.fn(async (url: string) => {
if (url.endsWith('.zip')) {
// The Windows code path for pnpm's node bootstrapping expects a subdir
// within the .zip file.
const pkgName = path.basename(url, '.zip')
const zip = new AdmZip()
zip.addFile(`${pkgName}/dummy-file`, Buffer.from('test'))
return new Response(Readable.from(zip.toBuffer()))
}
return new Response(Readable.from(Buffer.alloc(0)))
})
beforeEach(() => {
(isNonGlibcLinux as jest.Mock).mockReturnValue(Promise.resolve(false))
fetchMock.mockClear()
})
test('install Node using a custom node mirror', async () => {
tempDir()
const nodeMirrorBaseUrl = 'https://pnpm-node-mirror-test.localhost/download/release/'
const opts: FetchNodeOptions = {
nodeMirrorBaseUrl,
cafsDir: path.resolve('files'),
}
await fetchNode(fetchMock, '16.4.0', path.resolve('node'), opts)
for (const call of fetchMock.mock.calls) {
expect(call[0]).toMatch(nodeMirrorBaseUrl)
}
})
test('install Node using the default node mirror', async () => {
tempDir()
const opts: FetchNodeOptions = {
cafsDir: path.resolve('files'),
}
await fetchNode(fetchMock, '16.4.0', path.resolve('node'), opts)
for (const call of fetchMock.mock.calls) {
expect(call[0]).toMatch('https://nodejs.org/download/release/')
}
})
test('install Node using a custom node mirror', async () => {
(isNonGlibcLinux as jest.Mock).mockReturnValue(Promise.resolve(true))
tempDir()
const opts: FetchNodeOptions = {
cafsDir: path.resolve('files'),
}
await expect(
fetchNode(fetchMock, '16.4.0', path.resolve('node'), opts)
).rejects.toThrow('The current system uses the "MUSL" C standard library. Node.js currently has prebuilt artifacts only for the "glibc" libc, so we can install Node.js only for glibc')
})