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test: Add basic tests for stream renderers w/ full HTML doc #416

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test: Add basic tests for stream renderers w/ full HTML doc #416

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4 changes: 2 additions & 2 deletions package-lock.json
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37 changes: 37 additions & 0 deletions test/compat/stream-node.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -73,4 +73,41 @@ describe('renderToPipeableStream', () => {
'</div>'
]);
});

it('should render full html documents', async () => {
const { Suspender, suspended } = createSuspender();

const sink = createSink();
const { pipe } = renderToPipeableStream(
<html lang="en">
<head>
<meta charSet="utf-8" />
</head>
<body>
<div>
<Suspense fallback="loading...">
<Suspender />
</Suspense>
</div>
</body>
</html>,
{
onShellReady: () => {
pipe(sink.stream);
}
}
);
suspended.resolve();

const result = await sink.promise;

expect(result).to.deep.equal([
'<html lang="en"><head><meta charset="utf-8"/></head><body><div><!--preact-island:54-->loading...<!--/preact-island:54--></div>',
'<div hidden>',
createInitScript(),
createSubtree('54', '<p>it works</p>'),
'</div>',
'</body></html>'
]);
});
});
36 changes: 34 additions & 2 deletions test/compat/stream.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -82,11 +82,43 @@ describe('renderToReadableStream', () => {
const result = await sink.promise;

expect(result).to.deep.equal([
'<div><!--preact-island:54-->loading...<!--/preact-island:54--></div>',
'<div><!--preact-island:63-->loading...<!--/preact-island:63--></div>',
'<div hidden>',
createInitScript(),
createSubtree('54', '<p>it works</p>'),
createSubtree('63', '<p>it works</p>'),
'</div>'
]);
});

it('should render full html documents', async () => {
const { Suspender, suspended } = createSuspender();

const stream = renderToReadableStream(
<html lang="en">
<head>
<meta charSet="utf-8" />
</head>
<body>
<div>
<Suspense fallback="loading...">
<Suspender />
</Suspense>
</div>
</body>
</html>
);
const sink = createSink(stream);
suspended.resolve();

const result = await sink.promise;

expect(result).to.deep.equal([
'<html lang="en"><head><meta charset="utf-8"/></head><body><div><!--preact-island:70-->loading...<!--/preact-island:70--></div>',
'<div hidden>',
createInitScript(),
createSubtree('70', '<p>it works</p>'),
'</div>',
'</body></html>'
]);
});
});
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