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Kubeflow Notebooks Frontend Jest Rtl Testing

Writes frontend unit and integration tests with Jest and React Testing Library focused on user-observable behavior. Use when adding features, fixing bugs, or preventing regressions in frontend code.

caponetto0 星標

2026年4月14日

分類: 測試

技能內容

Kubeflow Frontend Jest/RTL Testing

Use This Skill When

Adding or updating frontend behavior.
Fixing regressions that need durable coverage.

Testing Workflow

Prefer behavior-driven tests over implementation details.
Render with required providers/helpers from project patterns.
Assert user-visible outcomes (text, controls, state feedback).
Cover at least one failure path for async interactions.

Guardrails

Avoid brittle snapshot-heavy tests for dynamic UIs.
Avoid mocking everything by default; mock only unstable boundaries.
Keep test names specific to behavior and scenario.

Regression Pattern

Reproduce failing behavior in test first.

相關技能

快速安裝

Kubeflow Notebooks Frontend Jest Rtl Testing

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作者: caponetto
星標: 0
更新時間: 2026年4月14日

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01Kubeflow Frontend Jest/RTL Testing 02

Implement fix.

Ensure test passes and fails without fix.

Verification

From workspaces/frontend/ run:

npm run test:type-check
npm run test:lint
npm test -- --testPathPattern="<changed-feature-or-component>"

Pass criteria:

New tests fail before the fix (for bugfix work) and pass after.
Assertions are behavior-driven (user-visible state), not implementation internals.
Updated tests pass consistently without snapshot churn.

Use This Skill When

03Testing Workflow

05Regression Pattern

Test

Use when you need to run tests for React core. Supports source, www, stable, and experimental channels.

Feature Flags

Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging channel-specific test failures, or adding new flags to React.

Unit Tests

Use when running unit tests in the VS Code repo. Covers the runTests tool, scripts/test.sh (macOS/Linux) and scripts/test.bat (Windows), and their supported arguments for filtering, globbing, and debugging tests.

microsoft184.0k

Integration Tests

Use when running integration tests in the VS Code repo. Covers scripts/test-integration.sh (macOS/Linux) and scripts/test-integration.bat (Windows), their supported arguments for filtering, and the difference between node.js integration tests and extension host tests.

microsoft184.0k

Write Frontend Tests

Analyze the current branch diff against dev, plan integration tests for changed frontend pages/components, and write them. TRIGGER when user asks to write frontend tests, add test coverage, or 'write tests for my changes'.

Significant-Gravitas183.5k

Golang Testing

テスト駆動開発とGoコードの高品質を保証するための包括的なテスト戦略。

Kubeflow Notebooks Frontend Jest Rtl Testing | Skills Pool