release: 0.3.0

[9aoy]

Highlights 💡

Incremental re-runs in watch mode

Watch mode now supports incremental re-runs. When a test file or its dependencies change, Rstest intelligently re-executes only the affected tests, significantly improving testing efficiency.

Test projects

Support define & run multiple test projects via projects configuration. This allows users to define and run tests across multiple project directories with different configurations, enabling better organization of test suites in monorepo structures.

import { defineConfig } from '@rstest/core';

export default defineConfig({
  projects: [
    // A monorepo: each package directory is a project
    'packages/*',

    // All apps that provide an rstest config file
    'apps/**/rstest.config.ts',

    // A specific project directory
    '<rootDir>/services/auth',

    // A specific project's config file
    './projects/web/rstest.config.ts',
  ],
});

What's Changed

New Features 🎉

• feat: re-run on demand in watch mode. by @fi3ework in feat: re-run on demand in watch mode. #475

• feat: support test projects by @9aoy in feat: support test projects #420

• feat: support onTestFinished hook by @9aoy in feat: support onTestFinished hook #493

• feat: support onTestFailed hook by @9aoy in feat: support onTestFailed hook #501

• feat: support restart when project config changed by @9aoy in feat: support restart when project config changed #514

Bug Fixes 🐞

• fix: add onTestFinished to testContext by @9aoy in fix: add onTestFinished to testContext #494
• fix: use clearScreen instead of clearLogs by @9aoy in fix: use clearScreen instead of clearLogs #504
• fix: manualMockRoot in projects by @9aoy in fix: manualMockRoot in projects #508
• fix: compat NO_COLOR env by @9aoy in fix: compat NO_COLOR env #509
• fix: should avoid outputs conflict in projects by @9aoy in fix: should avoid outputs conflict in projects #515
• fix: should not expand diff by default by @9aoy in fix: should not expand diff by default #516

Document 📖

• docs: add TestContext by @9aoy in docs: add TestContext #495
• docs: add chainable modifiers examples by @9aoy in docs: add chainable modifiers examples #500

Other Changes

• chore: should not clearLogs in debug mode by @9aoy in chore: should not clearLogs in debug mode #496
• chore(deps): update all non-major dependencies by @renovate[bot] in chore(deps): update all non-major dependencies #497
• test: avoid repeated killing of exec by @9aoy in test: avoid repeated killing of exec #498
• test: fix unstable concurrent cases with onTestFinished by @9aoy in test: fix unstable concurrent cases with onTestFinished #499
• test: fix unawaited promise in tests by @9aoy in test: fix unawaited promise in tests #503
• chore: use isFirstCompile instead of isFirstRun by @9aoy in chore: use isFirstCompile instead of isFirstRun #506
• chore: update react example with @testing-library/jest-dom by @9aoy in chore: update react example with @testing-library/jest-dom #510
• chore(deps): update all non-major dependencies by @renovate[bot] in chore(deps): update all non-major dependencies #511
• chore: update no rerun log by @9aoy in chore: update no rerun log #513

Full Changelog: v0.2.2...v0.3.0

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[Copilot]

Pull Request Overview

This is a version bump release PR updating the package version from 0.2.2 to 0.3.0 for the @rstest/core package. The release introduces significant new features including incremental re-runs in watch mode and test projects support.

• Version bump from 0.2.2 to 0.3.0 in the core package
• Major release introducing incremental re-runs and test projects functionality
• Includes various bug fixes and documentation updates

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