Update dependency vitest to v2 - autoclosed

This MR contains the following updates:

Package	Type	Update	Change
vitest (source)	devDependencies	major	1.6.0 -> 2.1.3

---

Release Notes

vitest-dev/vitest (vitest)

v2.1.3

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   🐞 Bug Fixes

• Fix error diff of toBeNaN, toBeUndefined, toBeNull, toBeTruthy, toBeFalsy  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6697 (e0027)
• browser:
  • Provide aria role intellisense  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6629 (f36ea)
  • Not.toBeInTheDocument works with locators API  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6634 (8bef5)
  • Use /mockServiceWorker.js instead of /__vitest_msw__  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6687 (4b2ce)
  • Don't override the esbuild option in the browser mode  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6692 (d131f)
• expect:
  • Preserve prototype in toMatchObject diff  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6620 (d289e)
• mocker:
  • Specify correct spy dependency  -  by @​sheremet-va (7e958)
• runner:
  • Ensure sequential suite overrides sequence.concurrent  -  by @​dsyddall and @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6653 (5e6de)
• vitest:
  • Deprecate UserConfig in favor of ViteUserConfig  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6626 (496bd)
  • Don't hang with maxConcurrency 0  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6627 (946d8)
  • Deprecate old task types and node-reliant types  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6632 (00045)
  • Fix <empty line> logs when interleaving console.log/error  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6644 (9ece3)
  • Show rollup error details as test error  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6686 (47dde)
  • Always inline setup files  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6689 (19d64)
  • Use fast-glob instead of tinyglobby in Vitest  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6688 (70baa)
• web-worker:
  • Share mocker with main executor  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6623 (fe7b8)

   🏎 Performance

• Reuse full name in reported tasks, update generator types  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6666 (7a0de)

    View changes on GitHub

v2.1.2

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   🐞 Bug Fixes

• Move Vitest.setServer to post configureServer hook to enable import analysis for workspace config loading  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6584 (e7f35)
• benchmark:
  • Clear BenchmarkResult.samples array to reduce memory usage  -  by @​hi-ogawa and @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6541 (a6407)
• browser:
  • Fix dynamic import inside worker  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6569 (ea2d4)
  • Fix browser mock factory event race condition  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6530 (f131f)
  • Serve ui assets as static  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6564 (adcda)
  • Update solidjs testing library lib  -  by @​CamilleTeruel in https://github.com/vitest-dev/vitest/issues/6548 (91442)
  • Use data: protocol on preview provider file upload  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6501 (e9821)
  • Fix base for client script  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6510 (f9528)
  • Throw an error if "@​vitest/browser/context" is imported outside of the browser mode  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6570 (383f1)
• coverage:
  • Remove empty coverage folder on test failure too  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6547 (1371c)
  • Include *.astro by default  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6565 (f8ff7)
  • cleanOnRerun: false to invalidate previous results  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6592 (88bde)
• expect:
  • Fix toBeDefined with expect.poll  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6562 (f7da6)
• forks:
  • Fix --cpu-prof and --heap-prof not working by default  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/pull/6555 (2e4d894)
• runner:
  • Mark tests as skipped when beforeAll failed  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6524 (fb797)
  • Support fixture parsing of lowered async syntax  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6531 (b553c)
  • Fix fixture parsing of lowered async syntax for non arrow functions  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6575 (3de00)
  • Guard test hook callback  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6604 (14971)
  • Run onTestFinished and onTestFailed during retry and repeats  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6609 (c5e29)
• ui:
  • List tests on ui when --standalone  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6577 (d0bf8)
• vite-node:
  • Fix esm false-detection inside comment  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6506 (91f85)
• vitest:
  • Install dependencies with the same version when prompted  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6611 (ed8b7)
  • Make env.SSR consistent between different pools  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6616 (8a8d3)
  • Don't start a websocket server if api is disabled  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6617 (82140)
• workspace:
  • Fix glob pattern detection  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6502 (7727c)
  • Ignore DS_Store by default  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6571 (d2a86)

    View changes on GitHub

v2.1.1

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   🐞 Bug Fixes

• browser:
  • Make example test callbacks async  -  by @​aqandrew in https://github.com/vitest-dev/vitest/issues/6484 (16aa7)
  • Optimize vitest-browser-vue correctly  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6490 (5cbb0)
• workspace:
  • Resolve glob pattern once to avoid name collision  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6489 (36b5a)

    View changes on GitHub

v2.1.0

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This release makes another big change to the Browser Mode by introducing locators API:

test('renders blog posts', async () => {
  const screen = page.render(<Blog />)

  await expect.element(screen.getByRole('heading', { name: 'Blog' })).toBeInTheDocument()

  const [firstPost] = screen.getByRole('listitem').all()

  await firstPost.getByRole('button', { name: 'Delete' }).click()

  expect(screen.getByRole('listitem').all()).toHaveLength(3)
})

You can use either vitest-browser-vue, vitest-browser-svelte or vitest-browser-react to render components and make assertions using locators. Locators are also available on the page object from @vitest/browser/context.

Potential Breaking Change

• workspace:
  • Correctly resolve workspace globs and file paths  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6316 (afdcb)
  • This changes how the custom glob pattern in the workspace config is treated. Any file matching the glob is considered a Vitest config file. Any folder matching the glob pattern is treated as a workspace project and is subject to the regular config resolution (single vitest.config.ts or vite.config.ts inside the folder)
  • For example, projects/* will match anything inside the projects folder. If it's a folder, we try to find the config inside that folder (if there is none, it is still treated as a project with the default config). If it's a file, it will be treated as a Vitest config. projects/**/* previously would assume that you only wanted to have folders as projects, but now it will match every single file insideprojects.
  • This change doesn't affect non-glob usage.

   🚀 Features

• api:
  • Make spec into a class instead of a tuple  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6355 (874a1)
• browser:
  • Move page.config to server.config, add more docs  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6252 (af2b8)
  • Make iframe scalable, improve documentation  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6257 (74ca1)
  • Introduce built-in locators  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6084 (3347f)
  • Support v8 coverage  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6273 (34199)
  • Support userEvent.upload in playwright provider  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6442 (cf148)
  • Support --inspect  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6433 (0499a)
  • Support --inspect-brk  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6434 (7ab0f)
• cli:
  • Extend existing list command to output only a list of file names  -  by @​Ma-hawaj and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6392 (008f0)
• coverage:
  • Add --exclude-after-remap  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6309 (5932a)
• mocker:
  • Introduce @​vitest/mocker package, allow { spy: true } instead of a factory  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6289 (95f02)
• vitest:
  • Add "provide" option  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6253 (4409d)
  • Add return type and promisable mockFactory  -  by @​syi0808 and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6139 (f5e0b)
  • Add vi.advanceTimersToNextFrame  -  by @​bnjm and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6347 (8ff63)
  • Allow env to be stubbed to undefined  -  by @​JSanchezIO and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6359 (c3b27)
• Migrate from fast-glob to tinyglobby  -  by @​SuperchupuDev in https://github.com/vitest-dev/vitest/pull/6274 (c321a)

   🐞 Bug Fixes

• Correctly resolve nested mocks with index file  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6266 (081cf)
• Don't panic when coverage.reporter is a string  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6267 (7b37d)
• Align RawMatcherFn type definition with Jest  -  by @​wheresrhys in https://github.com/vitest-dev/vitest/issues/6351 (d09f0)
• Cjs build of vite node server  -  by @​AkaraChen in https://github.com/vitest-dev/vitest/issues/6389 (12e70)
• Allow inlining vite's cached dependencies  -  by @​chriswheeldon-peakon in https://github.com/vitest-dev/vitest/issues/6284 (03208)
• Print unexpected error message if peer dependencies have a different version  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6446 (b992b)
• Ignore importer when resolving Vitest  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6469 (0b447)
• expect.getState().testPath always returns correct path  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6472 (ac698)
• UserEvent works consistently between providers  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6480 (0b4da)
• browser:
  • Print correct stack trace for unhandled errors  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6134 (1da6c)
  • Use documentElement as the root for selector  -  by @​sheremet-va (d8077)
  • Keep querying elements even if locator is created with elementLocator, add pubic @​vitest/browser/utils  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6296 (30dc5)
  • Produce valid config file if preview provider is used  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6305 (7f0ae)
  • Correctly run in-source tests in the browser  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6440 (c8531)
  • Exclude missed packages from optimization, print help message  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6445 (8d883)
  • Define mocker as a dependency  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6476 (9560a)
• coverage:
  • Warn if vitest and @vitest/* versions don't match  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6317 (e662c)
  • V8 to support source maps with multiple sources  -  by @​AriPerkkio and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6120 (1f6cb)
  • V8 to warn instead of crash when conversion fails  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6318 (91dea)
  • Use project specific vitenode for uncovered files  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6044 (da52d)
• runner:
  • Use performance.now instead of Date.now for duration  -  by @​LuciNyan in https://github.com/vitest-dev/vitest/issues/6382 (fe489)
  • Async assertion auto await should timeout  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6391 (ad6e7)
• snapshot:
  • Reject multiple toMatchInlineSnapshot updates at the same location  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6332 (1606f)
  • Improve inline snapshot inside loop rejection  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6339 (e0368)
• typecheck:
  • Run both runtime and typecheck tests if typecheck.include overlaps with include  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6256 (153ff)
• types:
  • Allow Callbacks Passed to before*/after* to Return Anything  -  by @​LuciNyan in https://github.com/vitest-dev/vitest/issues/6393 (f6217)
• ui:
  • Remove "filters" flickering  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6463 (0223b)
  • Render project name consistently  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6329 (94a18)
• vite-node:
  • Disable watcher if hmr is disabled  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6251 (c51c6)
  • Fix watch on vite 6  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6422 (c3ac4)
• vitest:
  • Update json reporter output  -  by @​Emiyaaaaa in https://github.com/vitest-dev/vitest/issues/6064 (c9979)
  • Add more type guards for --merge-reports  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6307 (0a5d8)
  • Always resolve vitest to the root version  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6369 (163d7)
  • Dispose vmForks listeners to avoid memory leak  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6448 (2673c)

    View changes on GitHub

v2.0.5

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   🚀 Features

• Introduce experimental reported tasks  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6149 (13d85)
  • This is part of the experimental API and doesn't follow semver. We are hoping to stabilize it for 2.1. If you are working with custom reporters, give this a go!

   🐞 Bug Fixes

• Show a difference between string characters if both values are strings  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6191 (29176)
• testNamePattern adds leading space  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6186 (073a5)
• browser:
  • Don't bundle afterEach cleanup hooks in node entrypoint  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6192 (e6fbc)
  • UserEvent.setup initiates a separate state for userEvent instance  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6088 (883f3)
  • Correctly import optimized module in vi.importActual  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6219 (804ff)
  • Passing options to hover/unhover  -  by @​MNeverOff in https://github.com/vitest-dev/vitest/issues/6175 (d4c00)
  • Improve unique CSS selector generation  -  by @​zacharyvoase and Zack Voase in https://github.com/vitest-dev/vitest/issues/6243 (e7acd)
• vitest:
  • Remove nuxt from auto inline deps  -  by @​sheremet-va (93882)
  • Improve defineProject and defineWorkspace types  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6198 (8cd82)
  • Correctly resolve mocked node:* imports in __mocks__ folder  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6204 (a48be)
• web-worker:
  • Expose globals on self  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6170 (12bb5)

    View changes on GitHub

v2.0.4

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   🐞 Bug Fixes

• One-line environment options  -  by @​hahanein in https://github.com/vitest-dev/vitest/issues/5105 (38269)
• Resolve assets imported with require  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6159 (807a2)
• browser:
  • Don't panic if @​vitest/browser is installed outside of project root  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6135 (ccfcd)
  • Set global filepath  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6190 (0d0b4)
  • Allow preview and open in the editor screenshot error from ui  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6113 (2d620)
• coverage:
  • Global thresholds to include files from glob thresholds  -  by @​thor-juhasz and @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6172 (02e3f)
  • Consistent type-only file handling  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6183 (90576)
  • Ignore *.cts files  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6189 (5da45)
  • Add thresholds.<glob>.100 option  -  by @​thor-juhasz and @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6174 (f6845)
• spy:
  • Fix mockImplementation for function overload and unions  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6181 (7a75b)

    View changes on GitHub

v2.0.3

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   🚀 Features

• ui: Show all suites/tests when parent matches  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6106 (840e0)

   🐞 Bug Fixes

• --inspect-brk stop on Windows  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6110 (f8519)
• browser:
  • Don't import from "vite"  -  by @​sheremet-va (35655)
  • Allow immidiate reinvalidation of mocked dependencies  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6108 (f44cc)
• spy:
  • Fix type error when assigning vi.spyOn to MockInstance of function overload  -  by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/6086 (e9f9a)
• vite-node:
  • Remove suffix slash on file protocol for window  -  by @​syi0808 in https://github.com/vitest-dev/vitest/issues/6109 (93ebd)

    View changes on GitHub

v2.0.2

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   🐞 Bug Fixes

• browser:
  • Remove @​vitest/runner > pretty-format from prebundling because it doesn't exist  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6075 (a169d)
  • Inline pretty-format and replace picocolors with tinyrainbow  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6077 (80a43)
  • Remove crypto.randomUUID from the client  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6079 (04c83)
  • Correctly overwrite loupe require  -  by @​sheremet-va (756ac)
  • Dedupe @​vitest/browser/client  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6081 (ee725)
  • Don't release keyboard automatically  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6083 (58fac)
• ui:
  • Test files notified only when running  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6069 (af7fe)
  • Encode html entities in task name  -  by @​userquin and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6070 (7f0cc)
• web-worker:
  • Peer dependency version on vitest  -  by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6060 (95a2d)

   🏎 Performance

• browser: Don't import msw if no modules are mocked  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6073 (aa527)

    View changes on GitHub

v2.0.1

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   🐞 Bug Fixes

• browser: Correctly inherit browser config in a workspace  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6054 (4b03e)
• ui: Move virtual scroller to dev dependencies  -  by @​userquin in https://github.com/vitest-dev/vitest/issues/6053 (f94ed)
• vitest: Print only running files, not every file  -  by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6052 (4d559)

    View changes on GitHub

v2.0.0

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Vitest 2.0 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

• Simplify mock function generic types and align with jest - by @​hi-ogawa in https://github.com/vitest-dev/vitest/pull/4784 (a0c1d37)
• Remove --segfault-retry - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5514 (ed60e)
  • This flag was introduced to combat threads segfaults. Our current recommendation is to use the new default forks pool instead.
• Run suite hooks in a stack - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5609 (1277d)
  • This feels like a more sensible default. Especially with the new onTestFinished hook. This can make your tests run a little bit slower.
• Enable coverage.ignoreEmptyLines by default - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5543 (31994)
  • ⚠️ This change may cause significant differences in your coverage results compared to Vitest v1. These changes are expected as coverage reporting is now more accurate. See https://github.com/vitest-dev/vitest/issues/5423 for more details.
• Add correct location and snapshot fields in json reporter - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5434 (bcccc)
  • Previously, the location field pointed to the error location instead of the test location. Now it is aligned with jest and contains the line and column of a test function, but requires includeTaskLocation to be enabled.
• Update dependency chai to v5 - by renovate[bot] and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5135 (73646)
• Remove watchExclude - by @​patak-dev in https://github.com/vitest-dev/vitest/issues/5177 (d7371)
• Change default pool to 'forks' - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5047 (7f8f9)
  • This change is done for compatibility issues
  • This pool may be slightly slower than previous threads pool: https://vitest.dev/guide/improving-performance.html#pool
• --merge-reports to support coverage - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5736 (b7438)
• Add promise-based return assertions, do not auto-resolve returned promises - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5749 (5f710)
  • ⚠️ Vitest no longer unwraps promises in spy.mock.returns. If the function is async or returns a promise, it will always succeed and have a Promise in results. To make migration easier, we introduced spy.mock.settledResults that unwraps promises and expect().toHaveResolved() matcher that accepts unwrapped value.
• Do not exit process if global setup has failed - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5726 (ddb09)
• Don't exit process if config failed - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5715 (f232f)
• Add meta to json output - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5802 (dd754)
• Rename indexScripts to orchestratorScripts in the browser config - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5842 (49f34)
• Add "vitest list" API to print collected tests without running them - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6013 (583dd)
  • ⚠️ This changes the custom pool API - now requires collectTests method alongside runTests.
• Remove the empty suite from the runner - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5435 (dbbbe)
• Support concurrent suites - by @​hi-ogawa in https://github.com/vitest-dev/vitest/pull/5491 (222ce44)
• Support overriding exclude in coverage - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5997 (169bc)
  • ⚠️ Vitest coverage no longer adds test files to exclude patterns if coverage.exclude was overridden in the config. Add your test patterns manually, or merge your overrides with default ones: ['**/my-pattern.js', ...coverageConfigDefaults.exclude]. See https://vitest.dev/config/#coverage-exclude for an example.
• api:
  • Remove process.exit if workspace project failed to be created - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5804 (a820e)
  • Don't call process.exit manually - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5926 (e9b63)

🚀 Features

• browser:
  • 🌐 This release lays the groundwork for the next iteration of Vitest Browser Mode. You can read more about our future plans at https://github.com/vitest-dev/vitest/discussions/5828
  • Add commands to communicate betweens server and the browser - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5097 (aa431)
  • Do not reload the page during watch mode - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5810 (e5b9a)
  • Support changing the viewport - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5811 (71851)
  • Add browser iframe mouse interaction - by @​userquin in https://github.com/vitest-dev/vitest/issues/5815 (f29b9)
  • Support click event - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5777 (839c3)
  • Rename none provider to preview, make it default - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5826 (18310)
  • Run tests in parallel in headless mode, add page.screenshot method - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5853 (81c42)
  • Implement several userEvent methods, add fill and dragAndDrop events - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5882 (4dbea)
  • Introduce expect.dom method and bundle jest-dom matchers with @vitest/browser - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5910 (3a96a)
  • Expose CDP in the browser - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5938 (bec43)
  • Add "init" command for browser tests - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5960 (49e97)
  • Add an option to take screenshots if the browser test fails - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5975 (154cb)
  • Add tripleClick to interactive api - by @​userquin in https://github.com/vitest-dev/vitest/issues/5987 (200a4)
  • Playwright provider doesn't allow resizing the browser viewport - by @​userquin and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5984 (ff978)
• Pretty print diffs coming from cause - by @​dubzzz in https://github.com/vitest-dev/vitest/issues/5660 (6faf8)
• Allow import statement as vi.mock path for better IDE support - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5690 (a99a1)
• Remove deprecated options - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5696 (5c308)
• Add blob reporter - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5663 (e2053)
  • ✅ Run Vitest in separate processes with --reporter=blob flag to generate reports and combine them with vitest --merge-reports later!
• Add expect.poll utility - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5708 (e2e0f)
• Add browser.ui option - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5771 (a5033)
• Add median to --output-json - by @​Joristdh in https://github.com/vitest-dev/vitest/issues/5745 (0766b)
• Allow augmenting config.test.env - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5784 (b2469)
• Implement module mocking in browser mode - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5765 (7b2f6)
• Allow configuring expect options in the config - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5729 (fc53f)
• Add an option to print console stack trace - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5720 (e4fe6)
• Add browser frame to UI - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5808 (3796d)
• Image type add bmp - by btea in https://github.com/vitest-dev/vitest/issues/5921 (98f9b)
• Add an option to return base64 from page.screenshot - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5993 (be323)
• Expose parseAst, parseAstAsync from vite - by @​sheremet-va (f645e)
• config:
  • Allow percentage value for workers option - by @​syi0808 in https://github.com/vitest-dev/vitest/issues/5982 (b1a27)
• runner:
  • Implement test.for - by @​hi-ogawa and @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5861 (c2380)
• spy:
  • Collect mock.contexts - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5955 (3b31a)
• ui:
  • Render tests in a tree - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5807 (7900f)
  • Load module graph on tab selection - by @​userquin in https://github.com/vitest-dev/vitest/issues/5844 (b117e)
  • Replace navigation tree with test explorer - by @​userquin in https://github.com/vitest-dev/vitest/issues/5907 (45dfc)
  • Add initializing explorer logic - by @​userquin in https://github.com/vitest-dev/vitest/issues/5941 (c31c4)
  • Add action to explorer item to show the test/suite line in the source code tab - by @​userquin and Anjorin Damilare in https://github.com/vitest-dev/vitest/issues/5948 (7ec29)
• ws-client:
  • Allow change reactive for state, filesMap and idMap - by @​userquin in https://github.com/vitest-dev/vitest/issues/5906 (e6020)

🐞 Bug Fixes

• Print console statements in vmThreads - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5678 (34a80)
• Repeatable --exclude option - by @​fregante in https://github.com/vitest-dev/vitest/issues/5782 (d6700)
• Remove browser.fileParallelism - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5790 (b881e)
• Install UI icons - by @​sheremet-va (b84f1)
• Vi.waitFor/vi.waitUntil interval is now cleared after it times out - by @​pedro00dk in https://github.com/vitest-dev/vitest/issues/5875 (04107)
• ToJSON recursive error serialization - by @​eddienubes in https://github.com/vitest-dev/vitest/issues/5848 and https://github.com/vitest-dev/vitest/issues/5884 (8d55d)
• Print error properties only in verbose reporter - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5917 (2bd8d)
• Use TTY reporter when running in Deno - by @​marvinhagemeister in https://github.com/vitest-dev/vitest/issues/5972 (e0f45)
• Don't override uppercase - by @​sheremet-va (caef4)
• Clear screen and scrollback on iTerm2 - by @​kxalex in https://github.com/vitest-dev/vitest/issues/5978 (d7f23)
• Include pretty-format in @​vitest/runner for optimization on npm - by @​sheremet-va (42bd4)
• Transpile esnext to node18 to support newest JS and TS features - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/4409 (8f65a)
• api:
  • Correct project.provide type - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5959 (0eda9)
• browser:
  • Display UI - by @​sheremet-va (d41e4)
  • Browser actions icons colors - by @​userquin in https://github.com/vitest-dev/vitest/issues/5816 (f9d9b)
  • Restore the original viewport when unselecting the preset viewport - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5821 (5ebb3)
  • Don't get stuck after the manual page refresh - by @​sheremet-va (2220b)
  • Use iframe id instead of calculating it from filenames - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5823 (34a31)
  • Always clean up iframes on rerun - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5827 (087fa)
  • Support @​testing-library/vue in browser mode out of the box - by @​sheremet-va (76b82)
  • Print correct transformed module graph - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5833 (a7581)
  • Use preview provider when running in StackBlitz - by @​userquin in https://github.com/vitest-dev/vitest/issues/5836 (76e13)
  • Specify entries for correct deps optimization - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5839 (c79b3)
  • Allow iframe to load even if there is a custom CSP header - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5841 (caaaf)
  • Don't optimize Vitest dependencies - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5843 (f15b4)
  • Set server.open to false and move error handling after init - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5845 (47003)
  • Show correct prepare time - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5852 (52d54)
  • Resolve coverage.reporter from string values - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5920 (f33da)
  • Correctly update inline snapshot if changed - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5925 (2380c)
  • Remove "util" warning - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5935 (48f28)
  • Remove hacky retry - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5971 (2a2c9)
  • Make userEvent more stable when running in parallel - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5974 (14a21)
  • Print screenshot path alongside the test error message - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5992 (15289)
  • Print correct stack trace in source files - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6003 (62aa7)
  • Correctly mock optimized cjs dependencies - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6035 (057b4)
  • Support shadow root and svg elements - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6036 (2e3c8)
• coverage:
  • Clean up empty coverage reports directory - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5731 (c469c)
  • thresholds.autoUpdate to support mergeConfig - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5818 (7afb3)
  • Pass thresholds errors to stderr of startVitest() - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5954 (70805)
  • Exclude bench files from coverage - by @​kouak in https://github.com/vitest-dev/vitest/issues/5983 (429e1)
  • Vite to ignore dynamic import of provider - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5998 (6d884)
  • Istanbul to support import attributes - by @​Gravitonic in https://github.com/vitest-dev/vitest/issues/6006 (2898a)
  • Remove work-around for implicit else - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/6014 (368c1)
• deps:
  • Update dependency @​testing-library/dom to v10 - by renovate[bot] in https://github.com/vitest-dev/vitest/issues/5866 (e9745)
  • Update vulnerable test-exclude to v7 - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5867 (0a715)
• expect:
  • Fix immutable.js iterable equality - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/5692 (1532c)
• forks:
  • Resolve poolOptions.<name>.isolate from forks options - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/5840 (a60a1)
• runner:
  • Ensure inner suite { sequential: true } correctly overrides outer suite { concurrent: true } - by @​pengooseDev in https://github.com/vitest-dev/vitest/issues/5737 (a20e7)
  • Ensure test.each print -0 and -NaN properly - by @​pengooseDev in https://github.com/vitest-dev/vitest/issues/5806 (9ac8f)
• snapshot:
  • Fix toMatchFileSnapshot with empty file - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/5894 (88006)
• spy:
  • Correctly track constructor's "this" type - by @​sheremet-va (4776e)
• types:
  • Mark pool options as not available in project config - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5934 (486fd)
• ui:
  • Show correct module graph and project name in a Vitest workspace - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5792 (48c50)
  • Update running todo tests inside todo suites (each) - by @​userquin in https://github.com/vitest-dev/vitest/issues/5939 (63ae1)
  • FileDetails title status icon not being updated - by @​userquin in https://github.com/vitest-dev/vitest/issues/5942 (e9ddf)
• ui, browser:
  • Disable mouse events when resizing main navigation panel - by @​userquin in https://github.com/vitest-dev/vitest/issues/5863 (7cbd9)
• utils:
  • Produce valid snapshot names - by @​dubzzz in https://github.com/vitest-dev/vitest/issues/5724 (1ec61)
  • Fix color util maximum call stack error - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/5733 (a4ec5)
  • Package exports - by @​userquin in https://github.com/vitest-dev/vitest/issues/5847 (07876)
• vite-node:
  • Expose all envs from .env file, not just with a prefix VITE_ - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6017 (d87be)
• vitest:
  • Expose provide to the public API - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5897 (66e64)
  • Cache fs code only for forks pool - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/5909 (e30d9)
  • Allow testing unandled rejection/exception - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6016 (c8d56)
  • Show all failed tests when rerunning a test - by @​sheremet-va in https://github.com/vitest-dev/vitest/issues/6022 (91ba6)

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