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Add additional tests for prefetch and trailingSlash
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,61 @@ | ||
import { createNext, FileRef } from 'e2e-utils' | ||
import crypto from 'crypto' | ||
import { NextInstance } from 'test/lib/next-modes/base' | ||
import { check, fetchViaHTTP, renderViaHTTP, waitFor } from 'next-test-utils' | ||
import path from 'path' | ||
import cheerio from 'cheerio' | ||
import webdriver from 'next-webdriver' | ||
|
||
describe('app dir prefetching', () => { | ||
const isDev = (global as any).isNextDev | ||
|
||
if ((global as any).isNextDeploy) { | ||
it('should skip next deploy for now', () => {}) | ||
return | ||
} | ||
|
||
if (process.env.NEXT_TEST_REACT_VERSION === '^17') { | ||
it('should skip for react v17', () => {}) | ||
return | ||
} | ||
let next: NextInstance | ||
|
||
beforeAll(async () => { | ||
next = await createNext({ | ||
files: new FileRef(path.join(__dirname, 'app-prefetch')), | ||
dependencies: { | ||
react: 'experimental', | ||
'react-dom': 'experimental', | ||
}, | ||
skipStart: true, | ||
}) | ||
await next.start() | ||
}) | ||
afterAll(() => next.destroy()) | ||
|
||
it('should show layout eagerly when prefetched with loading one level down', async () => { | ||
const browser = await webdriver(next.url, '/') | ||
// Ensure the page is prefetched | ||
await waitFor(1000) | ||
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||
const before = Date.now() | ||
await browser | ||
.elementByCss('#to-dashboard') | ||
.click() | ||
.waitForElementByCss('#dashboard-layout') | ||
const after = Date.now() | ||
const timeToComplete = after - before | ||
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expect(timeToComplete < 1000).toBe(true) | ||
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expect(await browser.elementByCss('#dashboard-layout').text()).toBe( | ||
'Dashboard Hello World' | ||
) | ||
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await browser.waitForElementByCss('#dashboard-page') | ||
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expect(await browser.waitForElementByCss('#dashboard-page').text()).toBe( | ||
'Welcome to the dashboard' | ||
) | ||
}) | ||
}) |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,66 @@ | ||
import { createNext, FileRef } from 'e2e-utils' | ||
import { NextInstance } from 'test/lib/next-modes/base' | ||
import { fetchViaHTTP, renderViaHTTP } from 'next-test-utils' | ||
import path from 'path' | ||
import cheerio from 'cheerio' | ||
import webdriver from 'next-webdriver' | ||
|
||
describe('app-dir trailingSlash handling', () => { | ||
if ((global as any).isNextDeploy) { | ||
it('should skip next deploy for now', () => {}) | ||
return | ||
} | ||
|
||
if (process.env.NEXT_TEST_REACT_VERSION === '^17') { | ||
it('should skip for react v17', () => {}) | ||
return | ||
} | ||
let next: NextInstance | ||
|
||
beforeAll(async () => { | ||
next = await createNext({ | ||
files: new FileRef(path.join(__dirname, 'trailingslash')), | ||
dependencies: { | ||
react: 'experimental', | ||
'react-dom': 'experimental', | ||
}, | ||
skipStart: true, | ||
}) | ||
|
||
await next.start() | ||
}) | ||
afterAll(() => next.destroy()) | ||
|
||
it('should redirect route when requesting it directly', async () => { | ||
const res = await fetchViaHTTP( | ||
next.url, | ||
'/a', | ||
{}, | ||
{ | ||
redirect: 'manual', | ||
} | ||
) | ||
expect(res.status).toBe(308) | ||
expect(res.headers.get('location')).toBe(next.url + '/a/') | ||
}) | ||
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||
it('should render link with trailing slash', async () => { | ||
const html = await renderViaHTTP(next.url, '/') | ||
const $ = cheerio.load(html) | ||
expect($('#to-a-trailing-slash').attr('href')).toBe('/a/') | ||
}) | ||
|
||
it('should redirect route when requesting it directly by browser', async () => { | ||
const browser = await webdriver(next.url, '/a') | ||
expect(await browser.waitForElementByCss('#a-page').text()).toBe('A page') | ||
}) | ||
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it('should redirect route when clicking link', async () => { | ||
const browser = await webdriver(next.url, '/') | ||
await browser | ||
.elementByCss('#to-a-trailing-slash') | ||
.click() | ||
.waitForElementByCss('#a-page') | ||
expect(await browser.waitForElementByCss('#a-page').text()).toBe('A page') | ||
}) | ||
}) |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,9 @@ | ||
import Link from 'next/link' | ||
export default function HomePage() { | ||
return ( | ||
<> | ||
<h1 id="a-page">A page</h1> | ||
<Link href="/">To home</Link> | ||
</> | ||
) | ||
} |
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Original file line number | Diff line number | Diff line change |
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export default function Root({ children }) { | ||
return ( | ||
<html> | ||
<head> | ||
<title>Hello</title> | ||
</head> | ||
<body>{children}</body> | ||
</html> | ||
) | ||
} |
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Original file line number | Diff line number | Diff line change |
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import Link from 'next/link' | ||
export default function HomePage() { | ||
return ( | ||
<> | ||
<p> | ||
<Link href="/a/"> | ||
<a id="to-a-trailing-slash">To a with trailing slash</a> | ||
</Link> | ||
</p> | ||
</> | ||
) | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,9 @@ | ||
module.exports = { | ||
experimental: { | ||
appDir: true, | ||
serverComponents: true, | ||
legacyBrowsers: false, | ||
browsersListForSwc: true, | ||
}, | ||
trailingSlash: true, | ||
} |