Testing Effect HttpApi services end-to-end. Use when writing tests that involve Effect's HttpApi, HttpApiBuilder, HttpClient, HttpServer, or when testing any HTTP service/plugin built with @effect/platform. Covers proper layer composition, test server setup, HttpClient injection, and common pitfalls.
Analyze Playwright E2E test failure reports from CI. Parses merged blob reports, groups similar errors, and delegates to specialized subagents for investigation and fixes. Use when CI tests fail or when asked to fix E2E test failures.
Diagnosing and fixing hanging worker executor or integration tests. Use when a test hangs indefinitely, times out, or appears stuck during execution.
Run and debug Golem Scala SDK integration tests. Use when running golem-scala integration tests, debugging test failures, or working with GolemExamplesIntegrationSpec.
Building or modifying test WASM components in test-components/. Use when a test component needs to be rebuilt, a new test component is needed, or SDK changes require downstream test component rebuilds.
Rebuilds all test WASM components from scratch. Use when explicitly asked to rebuild all test components, or when there are merge conflicts in any test-components/*.wasm files.
Known issues and their solutions in the Trezor Suite monorepo. Use when encountering build failures, test failures, or environment problems.
Type safety practices including exhaustive checks, explicit return types, and Result-based error handling. Use when writing TypeScript logic that handles multiple cases or error conditions.
Commands for running unit tests in the Trezor Suite monorepo. Use when you need to run tests for specific packages or the entire project.
TDD practices and test utilities for suite-common packages, including Red-Green-Refactor workflow and @suite-common/test-utils usage. Use when writing tests for suite-common packages.
TDD practices and test utilities for suite-native packages, including @suite-native/test-utils usage and translation ID conventions. Use when writing tests for suite-native packages.
Write unit and integration tests for Angular v21+ applications using Jest with @testing-library/angular, focusing on user-centric testing, AAA pattern, and modern Angular patterns (Standalone components, Signals). Use for testing components, services, and HTTP interactions with Jest globals and Testing Library DOM matchers.
This skill is used to add an integration package to the @fedify/init package so that users can select the new framework via the `fedify init` command, and to test it with `mise test:init`.
This skill is used to create an example application for a web framework integration package and to test it with `mise test:examples`.
Build, test, and validate changes in the vstest repository. Use when building vstest projects, running unit tests, smoke tests, or acceptance tests, or when deploying locally built vstest.console for manual testing.
When masking httpx.AsyncClient with unittest.mock in Pytest, AsyncMock must be used instead of MagicMock for async methods like post/get to prevent TypeError when awaited.
This skill should be used when writing or maintaining unit tests for TDesign React components. It provides testing patterns, best practices, and SOP for Vitest-based component testing including snapshot tests.
This skill should be used when the user asks to "dev-verify", "実装の検証", "完了チェック", "verify implementation", "全テスト実行", "run all tests", "dev-verify auth". Plan単位で全タスクの完了状態とテスト・ビルド・Lintの整合性を検証し、レポートを出力する。
This skill should be used when the user asks to "dev-webtest-plan", "Webテスト計画を生成", "テスト計画を作成", "webtest plan", "E2Eテスト計画", "画面テスト計画", "generate webtest plan", "create test plan from requirements", "webtest計画を更新", "テスト計画の差分更新", "update webtest plan", "画面仕様からテスト更新". dev-planの出力からPlaywright用のWebテスト計画ファイルを自動生成する。画面仕様の変更差分からテスト計画を更新する差分更新モードも対応。
This skill should be used when the user asks to "dev-webtest", "Webテスト", "画面の動作確認", "E2Eテスト", "web test", "visual check", "モンキーテスト", "アクセシビリティチェック", "レスポンシブテスト", "フォームテスト". Playwright CLIを使ってWebアプリの動作確認・視覚テスト・アクセシビリティ・レスポンシブ・フォームバリデーションを実行し、問題を検出・記録する。
