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19 lines
653 B
Markdown
19 lines
653 B
Markdown
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---
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id: test-snapshots
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title: "Snapshots"
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---
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Playwright Test includes the ability to produce and compare snapshots. For that, use `expect(value).toMatchSnapshot()`. Test runner auto-detects the content type, and includes built-in matchers for text, png and jpeg images, and arbitrary binary data.
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```ts
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// example.spec.ts
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import { test } from 'playwright/test';
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test('my test', async () => {
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const image = await produceSomePNG();
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test.expect(image).toMatchSnapshot('optional-snapshot-name.png');
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});
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```
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Snapshots are stored under `__snapshots__` directory by default, and can be specified in the [configuration object](#configuration-object).
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