aed5242192
This is probably not complete but something in that direction. --------- Co-authored-by: Jiachi Liu <inbox@huozhi.im>
91 lines
2.3 KiB
TypeScript
91 lines
2.3 KiB
TypeScript
import execa from 'execa'
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import { join } from 'path'
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import { fetchViaHTTP, findPort, killApp, launchApp } from 'next-test-utils'
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export const CNA_PATH = require.resolve('create-next-app/dist/index.js')
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export const EXAMPLE_REPO = 'https://github.com/vercel/next.js/tree/canary'
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export const EXAMPLE_PATH = 'examples/basic-css'
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export const FULL_EXAMPLE_PATH = `${EXAMPLE_REPO}/${EXAMPLE_PATH}`
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export const DEFAULT_FILES = [
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'.gitignore',
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'package.json',
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'app/page.tsx',
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'app/layout.tsx',
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'node_modules/next',
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]
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export const run = async (
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args: string[],
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nextJSVersion: string,
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options:
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| execa.Options
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| {
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reject?: boolean
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env?: Record<string, string>
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}
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) => {
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return execa('node', [CNA_PATH].concat(args), {
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// tests with options.reject false are expected to exit(1) so don't inherit
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stdio: options.reject === false ? 'pipe' : 'inherit',
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...options,
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env: {
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...process.env,
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...options.env,
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NEXT_PRIVATE_TEST_VERSION: nextJSVersion,
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},
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})
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}
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export const command = (cmd: string, args: string[]) =>
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execa(cmd, args, {
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stdio: 'inherit',
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env: { ...process.env },
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})
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export async function tryNextDev({
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cwd,
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projectName,
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isApp = true,
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isEmpty = false,
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}: {
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cwd: string
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projectName: string
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isApp?: boolean
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isEmpty?: boolean
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}) {
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const dir = join(cwd, projectName)
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const port = await findPort()
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const app = await launchApp(dir, port, {
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nextBin: join(dir, 'node_modules/next/dist/bin/next'),
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})
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try {
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const res = await fetchViaHTTP(port, '/')
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if (isEmpty) {
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expect(await res.text()).toContain('Hello world!')
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} else {
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expect(await res.text()).toContain('Get started by editing')
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}
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expect(res.status).toBe(200)
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if (!isApp && !isEmpty) {
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const apiRes = await fetchViaHTTP(port, '/api/hello')
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expect(await apiRes.json()).toEqual({ name: 'John Doe' })
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expect(apiRes.status).toBe(200)
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}
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} finally {
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await killApp(app)
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}
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}
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export {
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createNextApp,
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projectFilesShouldExist,
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projectFilesShouldNotExist,
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projectShouldHaveNoGitChanges,
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shouldBeTemplateProject,
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shouldBeJavascriptProject,
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shouldBeTypescriptProject,
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spawnExitPromise,
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} from './lib/utils'
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export { useTempDir } from '../../lib/use-temp-dir'
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