testing▌

Comprehensive testing framework for Flutter apps across unit, widget, and integration test layers. \n \n Covers three test categories: unit tests for isolated logic, widget tests for UI components, and integration tests for end-to-end flows on real devices or emulators \n Provides architectural testing patterns for ViewModels, Repositories, Services, and Views, with emphasis on Fake implementations over mocks for cleaner test design \n Includes plugin testing guidelines combining Dart tests with

Go provides a robust built-in testing framework (testing package) that emphasizes simplicity and developer productivity. Combined with community tools like testify and gomock, Go testing enables comprehensive test coverage with minimal boilerplate.

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Native Python Playwright toolkit for testing and debugging local web applications with server lifecycle management. \n \n Includes with_server.py helper script for managing single or multiple server instances automatically during test execution \n Supports reconnaissance-then-action workflow: screenshot/inspect rendered DOM, identify selectors, then execute interactions \n Provides example scripts covering element discovery, static HTML automation, and console log capture \n Emphasizes waiting f

Modern C++ testing workflow using GoogleTest/GoogleMock with CMake/CTest integration. \n \n Covers unit and integration test design with TDD red-green-refactor loop, fixtures, mocks, and fakes for dependency isolation \n Includes CMake/CTest configuration with automatic test discovery via gtest_discover_tests() and filtering strategies \n Provides coverage setup for GCC (gcov/lcov) and Clang (llvm-cov), plus sanitizer configuration (ASan, UBSan, TSan) for memory and race detection \n Documents f

Generates unit, widget, integration, and plugin tests for Flutter applications with architectural awareness. \n \n Analyzes target code to determine appropriate test type (unit for logic, widget for UI, integration for end-to-end, plugin for native code) \n Provides decision tree and step-by-step implementation patterns for each test category, including fake/mock setup and assertion strategies \n Includes ready-to-use code templates for ViewModels, Repositories, widgets, and full app flows with

Playwright is a browser automation framework for Node.js and Python supporting Chromium, Firefox, and WebKit with a single API. It provides auto-waiting, web-first assertions, and full test isolation for reliable end-to-end testing.

Meta-skill that generates Claude Code skills from the Trail of Bits Testing Handbook. \n \n Analyzes handbook content to identify security testing tools, fuzzers, and techniques, then generates reusable skills with structured templates \n Uses a two-pass generation workflow: Pass 1 generates skill content in parallel, Pass 2 populates cross-references between related skills \n Supports four skill types (Tool, Fuzzer, Technique, Domain) with dedicated templates that enforce consistent structure a

Load with: ui-web.md or ui-mobile.md

Web scraping for dynamic content, authentication, pagination, and data extraction using Playwright. \n \n Handles JavaScript-rendered sites, login flows, and multi-page navigation with built-in wait strategies and selector management \n Supports headless and visible browser modes, with async patterns for reliable automation across flaky elements \n Extracts data via selectors with JSON output, captures screenshots and PDFs, and manages cookies and sessions per context \n Configure via JSON files