refactor: update hooks tests from Jest to Vitest

[joshblack]

Update our tests for hooks from Jest to Vitest

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Latest commit: a329801

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[github-actions]

👋 Hi, this pull request contains changes to the source code that github/github depends on. If you are GitHub staff, we recommend testing these changes with github/github using the integration workflow. Thanks!

[github-actions]

size-limit report 📦

Path	Size
packages/react/dist/browser.esm.js	94.51 KB (0%)
packages/react/dist/browser.umd.js	94.64 KB (0%)

[Copilot]

Pull Request Overview

This PR migrates our hook tests from Jest to Vitest, updating configuration, test patterns, and API usages to the Vitest ecosystem.

• Added src/hooks test glob to vitest.config.mts and adjusted Jest config to include hooks in coverage.
• Replaced Jest APIs (jest.fn, jest.spyOn) with Vitest equivalents (vi.fn, vi.spyOn) and imported it/test and expect from Vitest.
• Updated responsive hook tests to use Vitest’s browser context (page.viewport) and refactored hook tests to render components instead of using renderHook.

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/react/vitest.config.mts	Added src/hooks/**/*.test.* pattern and reordered test globs.
packages/react/src/hooks/tests/useSyncedState.test.tsx	Added Vitest imports for test and expect.
packages/react/src/hooks/tests/useSlots.test.tsx	Switched from renderHook to rendering a test component and using Vitest.
packages/react/src/hooks/tests/useResponsiveValue.test.tsx	Migrated to Vitest’s it/expect imports and page.viewport usage.
packages/react/src/hooks/tests/useProvidedStateOrCreate.test.tsx	Trimmed rendered text and added Vitest imports.
packages/react/src/hooks/tests/useOpenAndCloseFocus.test.tsx	Added Vitest imports and replaced imports accordingly.
packages/react/src/hooks/tests/useOnOutsideClick.test.tsx	Replaced jest.fn with vi.fn and imported Vitest APIs.
packages/react/src/hooks/tests/useOnEscapePress.test.tsx	Replaced jest.fn with vi.fn and imported Vitest APIs.
packages/react/src/hooks/tests/useMnemonics.test.tsx	Switched from Jest timers/mocks to Vitest (vi.useFakeTimers).
packages/react/src/hooks/tests/useMenuInitialFocus.test.tsx	Updated imports to Vitest and adjusted relative hook import path.
packages/react/src/hooks/tests/useMedia.test.tsx	Replaced Jest mocks with vi.fn and updated Vitest imports.
packages/react/src/hooks/tests/useControllableState.test.tsx	Migrated spies to vi.spyOn and consolidated Vitest imports.
packages/react/src/hooks/tests/useAnchoredPosition.test.tsx	Added Vitest imports and replaced jest.fn with vi.fn.
packages/react/jest.config.js	Added src/hooks/ to Jest coverage patterns.

Comments suppressed due to low confidence (1)

packages/react/src/hooks/tests/useResponsiveValue.test.tsx:2

• This file uses render and act but neither is imported. Please add import {render, act} from '@testing-library/react' at the top to avoid runtime errors.

import {expect, it} from 'vitest'

[Copilot]

[nitpick] Some test files use test, others use it. Consider standardizing on one keyword for consistency across the codebase.

Suggested change

	import {test, expect} from 'vitest'
	import {it, expect} from 'vitest'