| import { nextTestSetup } from 'e2e-utils' |
| import { retry } from 'next-test-utils' |
|
|
| import cheerio from 'cheerio' |
|
|
| describe('dev-fetch-hmr', () => { |
| const { next } = nextTestSetup({ |
| files: __dirname, |
| }) |
|
|
| it('should retain module level fetch patching', async () => { |
| const html = await next.render('/') |
| expect(html).toContain('monkey patching is fun') |
|
|
| const magicNumber = cheerio.load(html)('#magic-number').text() |
|
|
| const html2 = await next.render('/') |
| expect(html2).toContain('monkey patching is fun') |
| const magicNumber2 = cheerio.load(html2)('#magic-number').text() |
| |
| expect(magicNumber2).toBe(magicNumber) |
| const update = cheerio.load(html2)('#update').text() |
| expect(update).toBe('touch to trigger HMR') |
|
|
| |
| await next.patchFile('app/page.tsx', (content) => |
| content.replace('touch to trigger HMR', 'touch to trigger HMR 2') |
| ) |
|
|
| await retry(async () => { |
| const html3 = await next.render('/') |
| const update2 = cheerio.load(html3)('#update').text() |
| expect(update2).toBe('touch to trigger HMR 2') |
| const magicNumber3 = cheerio.load(html3)('#magic-number').text() |
| expect(html3).toContain('monkey patching is fun') |
| |
| expect(magicNumber3).not.toEqual(magicNumber) |
| }) |
| }) |
| }) |
|
|
