26 lines
699 B
Markdown
26 lines
699 B
Markdown
# @vitest/expect
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[](https://npmx.dev/package/@vitest/runner)
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Jest's expect matchers as a Chai plugin.
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## Usage
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```js
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import {
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JestAsymmetricMatchers,
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JestChaiExpect,
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JestExtend,
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} from '@vitest/expect'
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import * as chai from 'chai'
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// allows using expect.extend instead of chai.use to extend plugins
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chai.use(JestExtend)
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// adds all jest matchers to expect
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chai.use(JestChaiExpect)
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// adds asymmetric matchers like stringContaining, objectContaining
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chai.use(JestAsymmetricMatchers)
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```
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[GitHub](https://github.com/vitest-dev/vitest/tree/main/packages/expect) | [Documentation](https://vitest.dev/api/expect)
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