@vitest/expect

Features

• Provide ctx.signal

• Support custom colors for test.name

• Add vi.mockObject to automock any object

• Introduce watchTriggerPatterns option

• deprecated

  Deprecate workspace in favor of projects

• Explicit Resource Management support in mocked functions

• Add sequence.groupOrder option

• Initial support for Temporal equality

• Support Vite 7

• Track module execution totalTime and selfTime

• Annotation API

• browser: Implement connect option for playwright browser provider

• browser: Add screenshot.save option

• browser: Custom locators API

• coverage: V8 experimental AST-aware remapping

• reporter: Add onWritePath option to github-actions

• vitest: Allow per-file and per-worker fixtures

Bug Fixes

• Replace micromatch with picomatch

• Try to catch unhandled error outside of a test

• Generate a separate config for "vitest init browser" instead of a workspace file

• Switch ExpectStatic any types to AsymmetricMatcher<unknown>, with DeeplyAllowMatchers<T>

• Remove unused exports

• Throw an error if typechecker failed to spawn

• Ignore non-string stack properties

• Apply browser CLI options only if the project has the browser set in the config already

• Ensure errors keep their message and stack after toJSON serialisation

• browser: Resolve FS commands relative to the project root

• browser: Run tests serially if provider doesn't provide a mocker

• browser: Resolve upload files relative to the project root

• browser: Await mocker invalidation to avoid race condition with "mock wasn't registered"

• browser: Share vite cache with the project cache

• browser: Add this type to locators.extend

• cache: Preserve test results from previous runs

• cli: Add built-in reporters list to --help output

• cli: Parse --silent values properly

• coverage: Istanbul provider to not use Vite preserved query params

• coverage: Browser + v8 in source tests missing

• coverage: In-source test cases excluded

• dev: Fix relay of custom equality testers

• expect: Unbundle @types/chai

• expect: Support type-safe declaration of custom matchers

• reporters: Check the test result again when tests are rerunning

• spy: Copy over static properties from the function

• typecheck: Don't panic during vitest list command

• typecheck: Avoid creating a temporary tsconfig file when typechecking

• vite-node: Add __vite_ssr_exportName__

• vitest: Adjust getWorkerMemoryLimit priority for vmForks

• wdio: Don't scale browser in headless mode