50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
import { createNext, FileRef } from 'e2e-utils'
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import path from 'path'
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import { NextInstance } from 'test/lib/next-modes/base'
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import { sandbox } from './helpers'
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describe('ReactRefreshModule app', () => {
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let next: NextInstance
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beforeAll(async () => {
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next = await createNext({
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files: new FileRef(path.join(__dirname, 'fixtures', 'default-template')),
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dependencies: {
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react: 'latest',
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'react-dom': 'latest',
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},
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skipStart: true,
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})
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})
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afterAll(() => next.destroy())
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it('should allow any variable names', async () => {
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const { session, cleanup } = await sandbox(next, new Map([]))
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expect(await session.hasRedbox(false)).toBe(false)
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const variables = [
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'_a',
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'_b',
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'currentExports',
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'prevExports',
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'isNoLongerABoundary',
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]
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for await (const variable of variables) {
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await session.patch(
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'app/page.js',
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`'use client'
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import { default as ${variable} } from 'next/link'
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export default function Page() {
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return null
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}`
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)
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expect(await session.hasRedbox(false)).toBe(false)
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expect(next.cliOutput).not.toContain(
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`'${variable}' has already been declared`
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)
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}
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await cleanup()
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})
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})
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