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cheatsheet-tldr/tldr/vitest
2025-11-25 00:19:28 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# vitest
> Fast, modern testing framework built for Vite, offering seamless integration, TypeScript support, and a Jest-compatible API for unit, integration, and snapshot testing.
> More information: <https://vitest.dev/guide/cli.html>.
- Run all available tests:
`vitest run`
- Run the test suites from the given files:
`vitest run {{path/to/file1 path/to/file2 ...}}`
- Run the test suites from files within the current and subdirectories, whose paths match the given `regex`:
`vitest run {{regex1 regex2 ...}}`
- Run the tests whose names match the given `regex`:
`vitest run {{[-t|--testNamePattern]}} {{regex}}`
- Watch files for changes and automatically re-run related tests:
`vitest`
- Run tests with coverage:
`vitest run --coverage`
- Run all tests but stops immediately after the first test failure:
`vitest run --bail=1`
- Display help:
`vitest --help`