| import { retry } from 'next-test-utils' |
| import { nextTestSetup } from 'e2e-utils' |
|
|
| describe('Document and App - Client side', () => { |
| const { next, isNextDev } = nextTestSetup({ |
| files: __dirname, |
| skipDeployment: true, |
| }) |
|
|
| it('should share module state with pages', async () => { |
| const browser = await next.browser('/shared') |
|
|
| const text = await browser.elementByCss('#currentstate').text() |
| expect(text).toBe('UPDATED CLIENT') |
| }) |
|
|
| if (isNextDev) { |
| it('should detect the changes to pages/_app.js and display it', async () => { |
| const appPath = 'pages/_app.js' |
| const originalContent = await next.readFile(appPath) |
| try { |
| const browser = await next.browser('/') |
| const text = await browser.elementByCss('#hello-hmr').text() |
| expect(text).toBe('Hello HMR') |
|
|
| |
| const editedContent = originalContent.replace('Hello HMR', 'Hi HMR') |
| await next.patchFile(appPath, editedContent) |
|
|
| await retry(async () => |
| expect(await browser.elementByCss('body').text()).toContain('Hi HMR') |
| ) |
|
|
| |
| await next.patchFile(appPath, originalContent) |
|
|
| await retry(async () => |
| expect(await browser.elementByCss('body').text()).toContain( |
| 'Hello HMR' |
| ) |
| ) |
| } finally { |
| await next.patchFile(appPath, originalContent) |
| } |
| }) |
|
|
| it('should detect the changes to pages/_document.js and display it', async () => { |
| const appPath = 'pages/_document.js' |
| const originalContent = await next.readFile(appPath) |
| try { |
| const browser = await next.browser('/') |
| const text = await browser.elementByCss('#hello-hmr').text() |
| expect(text).toBe('Hello HMR') |
|
|
| const editedContent = originalContent.replace( |
| 'Hello Document HMR', |
| 'Hi Document HMR' |
| ) |
|
|
| |
| await next.patchFile(appPath, editedContent) |
|
|
| await retry(async () => |
| expect(await browser.elementByCss('body').text()).toContain( |
| 'Hi Document HMR' |
| ) |
| ) |
|
|
| |
| await next.patchFile(appPath, originalContent) |
|
|
| await retry(async () => |
| expect(await browser.elementByCss('body').text()).toContain( |
| 'Hello Document HMR' |
| ) |
| ) |
| } finally { |
| await next.patchFile(appPath, originalContent) |
| } |
| }) |
|
|
| it('should keep state between page navigations', async () => { |
| const browser = await next.browser('/') |
|
|
| const randomNumber = await browser.elementByCss('#random-number').text() |
|
|
| const switchedRandomNumer = await browser |
| .elementByCss('#about-link') |
| .click() |
| .waitForElementByCss('.page-about') |
| .elementByCss('#random-number') |
| .text() |
|
|
| expect(switchedRandomNumer).toBe(randomNumber) |
| await browser.close() |
| }) |
| } |
| }) |
|
|
