19013a5e3f
`appPort` shouldn't be used unless absolutely necessary as `next.url` is more specific and allows more control. x-ref: https://github.com/vercel/next.js/actions/runs/3734223762/jobs/6336069606
65 lines
1.9 KiB
TypeScript
65 lines
1.9 KiB
TypeScript
import { join } from 'path'
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import webdriver from 'next-webdriver'
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import { createNext, FileRef } from 'e2e-utils'
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import { NextInstance } from 'test/lib/next-modes/base'
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import { check } from 'next-test-utils'
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describe('TailwindCSS JIT', () => {
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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: {
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'postcss.config.js': new FileRef(
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join(__dirname, 'tailwind-jit/postcss.config.js')
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),
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'tailwind.config.js': new FileRef(
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join(__dirname, 'tailwind-jit/tailwind.config.js')
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),
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pages: new FileRef(join(__dirname, 'tailwind-jit/pages')),
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},
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dependencies: {
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tailwindcss: '2.2.19',
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postcss: '8.3.5',
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},
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})
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})
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afterAll(() => next.destroy())
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it('works with JIT enabled', async () => {
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let browser
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try {
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browser = await webdriver(next.url, '/')
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const text = await browser.elementByCss('.text-6xl').text()
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expect(text).toMatch(/Welcome to/)
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const cssBlue = await browser
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.elementByCss('#test-link')
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.getComputedCss('color')
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expect(cssBlue).toBe('rgb(37, 99, 235)')
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const aboutPagePath = join('pages', 'index.js')
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const originalContent = await next.readFile(aboutPagePath)
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const editedContent = originalContent.replace(
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'<a className="text-blue-600" href="https://nextjs.org" id="test-link">',
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'<a className="text-red-600" href="https://nextjs.org" id="test-link">'
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)
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// change the content
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try {
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await next.patchFile(aboutPagePath, editedContent)
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await check(
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() => browser.elementByCss('#test-link').getComputedCss('color'),
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/rgb\(220, 38, 38\)/
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)
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} finally {
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// add the original content
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await next.patchFile(aboutPagePath, originalContent)
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}
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} finally {
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if (browser) {
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await browser.close()
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}
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}
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})
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})
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