Write, review, and fix Flutter and Dart unit and widget tests.
npx skills add https://github.com/NNPopov/movie-theater-tickets --skill testing-nnpopov
Please help me install this Agent Skill. Skill: testing Source: https://github.com/NNPopov/movie-theater-tickets/tree/main/src/clients/.claude/skills/testing Command: npx skills add https://github.com/NNPopov/movie-theater-tickets --skill testing-nnpopov
This Skill helps you write, review, and improve Flutter and Dart tests that actually catch regressions instead of merely confirming mocked behavior or trivial library guarantees.
group(), use setUp and tearDown, prefer descriptive "should" names, and mirror the lib/ structure under test/.mocktail at repository boundaries and verify state changes through real logic rather than mock-only expectations.Use this skill to review my Flutter test file and rewrite it so it follows the recommended structure, assertions, and mocking practices.
High-intent search queries and answers about installing and using this skill.
Separate Flutter tests by using unit tests for business logic and cubit state transitions, and widget tests for rendering or user interaction. Organize files with group(), setUp, and tearDown to maintain clear boundaries between logic validation and UI behavior.
Mock Dart repositories using mocktail at repository boundaries to isolate dependencies. Verify state changes through real logic execution rather than relying solely on mock-only expectations to ensure tests fail when actual code breaks.
Flutter widget tests often fail to catch regressions when they only assert that mocks were called instead of validating real rendering and state transitions. Require meaningful assertions on actual widget output and user interaction behavior to ensure stability.
Yes, you can fix flaky Dart tests by reviewing them for focus and stability, ensuring they are capable of failing when real code breaks. Expand coverage by adding meaningful unit and widget tests that validate actual behavior across blocs and cubits.
Use a unit test for a Flutter login flow to validate cubit state transitions and business logic, and use a widget test to validate the error state rendering and user interaction. This separation ensures both logic and UI are correctly covered.
altrupetsManage Flutter state with BLoC, Cubit, Hydrated BLoC, and Replay BLoC.
Melsaeed276Structure unit, widget, and integration tests for Flutter apps.
marcglasbergMigrate Cubit state from isLoading and error fields to context.isWaiting() and context.isFailed().
morodomiRun dart analyze, dart format, and flutter test on Flutter projects.