vitest 1.0.0

v1.0.0

on Node.js NPM

Vitest 1.0 is here! This release page lists all changes made to the project during the beta. For the migration guide, please refer to the documentation.

   🚨 Breaking Changes

• Add support for pool and poolOptions, remove old flags  -  by @AriPerkkio in #4172 (114a9)
• Enable coverage.all by default  -  by @AriPerkkio in #4265 (5a741)
• Set vitest peer dependency range for sub packages  -  by @AriPerkkio in #4299 (cd03c)
• Bump minimum node version to 18 and match Vite 5 requirement  -  by @ghiscoding in #4296 (263b7)
• Remove deprecated node loader  -  by @sheremet-va in #4371 (29299)
• Move browser providers to @vitest/browser package  -  by @sheremet-va in #4364 (5cdeb)
• Remove EnhancedSpy type, deprecate SpyInstance, improve mocks and vi documentation  -  by @sheremet-va and @dammy001 in #4400 (d40b3)

   🚀 Features

• Add Marko example and include code coverage for Marko files  -  by @DylanPiercey in #4263 (eac77)
• Update magic-string  -  by @bluwy in #4345 (fde18)
• Implement provide/inject API to transfer data from the main thread  -  by @sheremet-va in #4422 (a7522)
• Improve expectTypeOf error messages  -  by @mmkal, Misha Kaletsky and @sheremet-va in #4206 (18300)
• Add test.sequential() api  -  by @dsyddall in #4512 (c3619)
• Allow custom pools  -  by @sheremet-va in #4417 (a3fd5)
• Add --project option to limit what projects are running  -  by @sheremet-va, @dammy001 and @AriPerkkio in #4561 (58ef5)
• benchmark:
  • Move importTinybench to runner  -  by @Dunqing in #4376 (c36d2)
• browser:
  • Support "none" provider and update lit example to use it  -  by @sheremet-va in #4427 (d03a2)
• coverage:
  • Support /* v8 ignore... ignore hints  -  by @AriPerkkio in #4573 (f9e4a)
• expect:
  • Support expect.closeTo api  -  by @Dunqing and golebiowskib in #4260 (7f91c)
  • ToContain can handle classList and Node.contains  -  by @sheremet-va in #4239 (ce84f)
  • Compare URL objects by href  -  by @kleinfreund and @AriPerkkio in #4615 (f7a73)
• snapshot:
  • Add option to configure snapshot directory  -  by @d3lm in #4651 (20b2a)
• vite-node:
  • Support import.meta.hot.off for vite 5  -  by @bluwy in #4315 (01b1c)
• vitest:
  • Expose getBenchFn, getBenchOptions  -  by @sheremet-va in #4208 (8e5e4)
  • Run typecheck during tests  -  by @sheremet-va in #4324 (a1aad)
  • Filter stacktraces  -  by @clarkf in #1999 and #4338 (6b734)
  • Expose execArgv to the different pools  -  by @adriencaccia in #4383 (9021e)

   🐞 Bug Fixes

• Add multiple globals in VM+JSDOM  -  by @nstepien in #4199 and #4202 (fc947)
• Ignore "plugins" field in snapshotFormat option  -  by @sheremet-va in #4204 (db1ff)
• nextTick mocking error message to mention correct config option  -  by @AriPerkkio in #4215 (98fe3)
• Export VitestUtils interface  -  by @fbritoferreira in #4301 (b1439)
• Assertion diff message handle non-writable sub-properties  -  by @bfamchon in #4278 (7e1a0)
• Don't bundle import from rollup  -  by @sheremet-va in #4392 (3b584)
• Support accessing fixture at same index of dependency fixture  -  by @dsyddall in #4387 (4cd1d)
• Make asynchronous fixtures work concurrently  -  by @dsyddall in #4403 (3c9f9)
• Coverage.100 crash when using as an cli argument  -  by @marcelobotega in #4346 (0db38)
• Support typechecking with Yarn PnP  -  by @sheremet-va in #4412 (1ecbe)
• Support accessing task from test context without accessing fixtures  -  by @dsyddall in #4419 (3397f)
• Copy custom asymmetric matchers to local expect  -  by @hi-ogawa in #4405 (9fe38)
• Apply serializer to Error instance for thrown snapshot  -  by @hi-ogawa and @sheremet-va in #4396 (ac309)
• Throw an error when running "vitest typecheck"  -  by @sheremet-va in #4439 (7f502)
• Don't expand snapshot diff by default  -  by @sheremet-va in #4430 (8983c)
• Handle errors thrown in fixtures  -  by @dsyddall (f6844)
• Default --open to !process.env.CI  -  by @collinstevens in #4477 (088a0)
• Disable ESBuild when user config disables it  -  by @Namchee in #4492 (9abde)
• Inherit concurrent/sequential in nested suites  -  by @dsyddall in #4482 (ca168)
• Provide customTesters to asymmetric matchers  -  by @sheremet-va (ac665)
• Apply retry and bail from test config file  -  by @hi-ogawa in #4530 (94f9a)
• Respect trailing slash when filtering by file path  -  by @ibuibu in #4538 (f377a)
• Date prototype when using setSystemTime  -  by @spiroka in #4584 (3f8c3)
• BrowserTestRunner called incorrect super methods  -  by @samthor in #4632 (8385c)
• Set process name for idle workers  -  by @AriPerkkio in #4641 (eca25)
• bench:
  • Extract ChainableBenchmarkAPI type  -  by @dsyddall in #4537 (79e9b)
• browser:
  • Improve error handling and don't rely on Node.js builtin modules in browser mode  -  by @sheremet-va in #4244 (e7e8c)
  • Disable hijacking ES modules until vi.mock is implemented  -  by @sheremet-va in #4414 (ab556)
  • Add vitest/ imports to entries  -  by @sheremet-va in #4514 (648bc)
  • Wait until vite finishes prebundling of vitest dependencies  -  by @sheremet-va in #4518 (56ee7)
  • Allow for pretty-format as a sibling dependency  -  by @nicojs in #4590 (ed50a)
  • Don't go into an infinite reload loop, don't fail if "error" event is caught  -  by @sheremet-va in #4618 (ec3d6)
  • Respect "server" option in vite config  -  by @sheremet-va in #4627 (723f6)
• cli:
  • Do not capture stdin when in run mode  -  by @AriPerkkio in #4310 (fc51a)
• config:
  • Type issue of pool and poolMatchGlobs in defineConfig  -  by @InfiniteXyy in #4282 (9112c)
• coverage:
  • thresholdAutoUpdate to detect zero limits  -  by @AriPerkkio in #4287 (a29fe)
  • Exclude files and directories starting with dot by default  -  by @AriPerkkio in #4428 (b3327)
  • Improve memory usage by writing temporary files on file system  -  by @AriPerkkio in #4603 (4166c)
• deps:
  • Update dependency v8-to-istanbul to ^9.2.0  -  by @renovate[bot] in #4583 (a70f2)
  • Update dependency std-env to ^3.5.0  -  by @renovate[bot] in #4582 (1fdd6)
• example:
  • Resolve type error  -  by @jqkk in #4515 (2d1b4)
• expect:
  • Publish types file  -  by @sheremet-va (5996c)
  • Object.freeze breaks toEqual  -  by @Dunqing in #4303 (a4501)
  • Publish semantically correct chai types  -  by @sheremet-va in #4322 (80a70)
  • Print full error if promise is rejected  -  by @sheremet-va in #4467 (cadb9)
  • Don't fail when using jest expect  -  by @sheremet-va in #4517 (60d6d)
• happy-dom:
  • Don't crash when calling useFakeTimers with empty config  -  by @sheremet-va in #4214 (2e1a1)
• jsdom:
  • Don't go into an infinite recusion when calling atob  -  by @sheremet-va (da794)
• runner:
  • Fixture needs to be initialized for each test  -  by @Dunqing in #4250 (76a93)
  • Nested tests should throw errors  -  by @Dunqing in #4262 (8ac9f)
  • Removes deprecated error option from TaskResult  -  by @Dunqing in #4313 (4cee6)
  • Preserve fixtures when calling runif and skipif  -  by @dsyddall in #4585 and #4591 (515ea)
  • PassWithNoTests option not work  -  by @Dunqing in #4553 (8d183)
• vite-node:
  • Have a separate cache for web/ssr transforms  -  by @sheremet-va in #4221 (ca5db)
  • Mjs files watch not work  -  by @Dunqing in #3982 (77ea9)
• vitest:
  • Make @types/node optional  -  by @sheremet-va in #4210 (a5383)
  • Inline chai types instead of using @types/chai  -  by @sheremet-va in #4209 (5f477)
  • Don't initialize globalSetup if workspace doesn't run tests  -  by @sheremet-va in #4213 (06461)
  • Deduplicate vitest when running globally or in a workspace  -  by @sheremet-va in #4238 (93504)
  • Print file path instead of "unknown test" when logging  -  by @Dunqing in #4146 (ec2e8)
  • Failed to load custom environment from js/ts file  -  by @Dunqing and @sheremet-va in #4255 (da8d0)
  • Support assets in new URL in Vite 5  -  by @sheremet-va in #4258 (d280f)
  • Correctly hoist vi.hoisted if assigned  -  by @sheremet-va in #4285 (ff93a)
  • Run globalSetup from the root config even if it's not in a workspace  -  by @sheremet-va in #4325 (4293e)
  • Pass correct mode in vitest config function  -  by @adriencaccia in #4399 (b8ca3)
  • Throw an error if vitest is imported using require()  -  by @sheremet-va in #4466 (e5cf1)
  • Use correct type for defineProject to allow usage in mergeConfig  -  by @sheremet-va in #4498 (7dee8)
  • Throw an error if Vite wasn't able to resolve aliased path  -  by @sheremet-va in #4503 (50333)
  • Improve vi.waitUntil type to excude falsy types  -  by @sheremet-va in #4572 (23652)
  • Add import-meta.d.ts  -  by @macdaddyaz in #4571 (dd802)
  • Correctly support CSS variable when using happy-dom  -  by @sheremet-va in #4601 (9fbf3)
  • Pass correct server options in workspace  -  by @hironytic in #4539 and #4540 (241a8)
  • Independently mock each instance's methods for mocked class  -  by @hi-ogawa in #4564 (05b05)
• vm:
  • Remove sequencer usage from createVmThreadsPool function  -  by @mhogeveen in #4638 (54d52)

   🏎 Performance

• Update log-update v9  -  by @AriPerkkio in #4390 (ba1df)
• Close pool early in run-mode  -  by @AriPerkkio in #4623 (e0e20)
• coverage-istanbul: all: true instruments already instrumented files  -  by @AriPerkkio in #4552 (d1e1b)

    View changes on GitHub