Claude Skills by PramodDutta

Generate optimized test combinations using pairwise (all-pairs) testing algorithms to achieve maximum coverage with minimum test cases across multiple input parameters

Payment gateway testing including Stripe, PayPal, and Square integration testing with sandbox environments, webhook verification, and error handling.

Testing PCI-DSS compliance for payment processing including encryption validation, access control testing, and secure data storage verification.

Testing PDF generation including layout verification, content accuracy, font embedding, accessibility (PDF/UA), and cross-platform rendering consistency.

Enforcing performance budgets in CI/CD including bundle size limits, load time thresholds, Lighthouse score gates, and resource count limits.

Generate realistic performance test scenarios with load profiles, ramp-up patterns, think times, and acceptance criteria derived from production traffic analysis

Comprehensive PHP testing with PHPUnit covering assertions, data providers, mocking, test doubles, database testing, and HTTP testing for reliable PHP application development.

Testing CI/CD pipeline configurations including build validation, deployment verification, rollback testing, and pipeline-as-code quality checks.

Enterprise-grade Playwright test automation framework using 8-layer architecture with Page Object Model, Module Pattern, custom fixtures, API testing layer, structured logging, data generators, multi-browser support, Docker, CI/CD pipelines, and custom HTML reporting.

Testing patterns for Playwright AI-powered agents including the Planner, Generator, and Healer architecture for self-healing test automation, intelligent test generation, and adaptive test execution strategies.

API testing skill using Playwright's built-in APIRequestContext for RESTful service validation, authentication flows, and API contract verification.

CLI-first browser automation using Playwright CLI for navigation, form filling, snapshots, screenshots, data extraction, and UI-flow debugging from the terminal.

Command-line browser automation with Playwright CLI for navigation, snapshots, uploads, downloads, tracing, and QA workflows.

Comprehensive end-to-end testing skill using Playwright for web applications, covering page objects, selectors, assertions, waits, fixtures, and test organization.

Mobile web testing skill using Playwright device emulation covering responsive testing, touch interactions, viewport management, network throttling, geolocation testing, and mobile-specific UI patterns.

Network-level testing with Playwright including request interception, response mocking, network throttling, and HAR recording/replay.

Advanced Playwright automation with auto-detection, custom fixtures, trace debugging, visual testing, mobile emulation, and production-grade test architecture.

AI-enhanced visual testing with Playwright combining screenshot comparison, visual AI engines, and intelligent diff analysis for catching visual regressions at scale.

Visual regression testing with Playwright including screenshot comparison, pixel-diff thresholds, dynamic content masking, and cross-browser visual validation.

API testing skill using Postman and Newman, covering collections, environments, pre-request scripts, test scripts, and CI/CD integration with Newman.

Automated API testing using Postman collections with Newman CLI for CI/CD integration, environment management, and test reporting.

Analyze pull request code changes to determine which tests are affected, recommend test execution order, and identify missing test coverage for modified code paths

Build lightweight production smoke test suites that verify critical user paths, API health, and third-party integrations after every deployment.

Comprehensive prompt testing and LLM output evaluation skill covering hallucination detection, response quality scoring, regression testing for prompts, A/B testing, and building evaluation pipelines for AI-powered applications.

Property-based testing using hypothesis, fast-check, and QuickCheck to generate random test inputs and verify program invariants automatically.

Comprehensive Protractor end-to-end testing skill for Angular and AngularJS applications with Angular-specific locators, automatic waitForAngular synchronization, Page Object patterns, and migration guidance to modern frameworks.

Comprehensive Puppeteer browser automation and testing skill for headless Chrome scripting, web scraping, PDF generation, network interception, and end-to-end test workflows in JavaScript and TypeScript.

PWA testing skill covering service worker validation, offline mode testing, cache strategy verification, web app manifest testing, push notification testing, install prompt testing, and background sync verification.

Python testing skill using pytest, covering fixtures, parametrize, markers, conftest, plugins, mocking, and advanced testing patterns.

Comprehensive Python testing best practices with pytest, covering unit testing, integration testing, mocking, fixtures, property-based testing, and test architecture.

Comprehensive Python unittest skill covering TestCase patterns, assertion methods, mocking with unittest.mock, subtests, fixtures, and test organization for robust Python application testing.