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Implement tests for integrations mutating prerendering (#6957)

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Arsh 2023-05-02 12:36:38 +05:30 committed by GitHub
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8
packages/astro/test/fixtures/ssr-prerender/src/pages/not-prerendered.astro vendored Normal file
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<html>
<head>
<title>Not prerendered</title>
</head>
<body>
<h1 id="greeting">Hello world!</h1>
</body>
</html>

48
packages/astro/test/ssr-prerender-integrations.test.js Normal file
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import { expect } from 'chai';
import { loadFixture } from './test-utils.js';
import testAdapter from './test-adapter.js';
describe('Integrations can hook into the prerendering decision', () => {
/** @type {import('./test-utils').Fixture} */
let fixture;
const testIntegration = {
name: 'test prerendering integration',
hooks: {
['astro:build:setup']({ pages, target }) {
if (target !== 'client') return;
// this page has `export const prerender = true`
pages.get('src/pages/static.astro').route.prerender = false
// this page does not
pages.get('src/pages/not-prerendered.astro').route.prerender = true
}
}
}
before(async () => {
fixture = await loadFixture({
root: './fixtures/ssr-prerender/',
output: 'server',
integrations: [testIntegration],
adapter: testAdapter(),
});
await fixture.build();
});
it('An integration can override the prerender flag', async () => {
// test adapter only hosts dynamic routes
// /static is expected to become dynamic
const app = await fixture.loadTestAdapterApp();
const request = new Request('http://example.com/static');
const response = await app.render(request);
expect(response.status).to.equal(200);
});
it('An integration can turn a normal page to a prerendered one', async () => {
const app = await fixture.loadTestAdapterApp();
const request = new Request('http://example.com/not-prerendered');
const response = await app.render(request);
expect(response.status).to.equal(404);
});
});