ブラウザテスト工程自動化ハンズオン完全ガイド

Master Browser Automation with AI: A Hands-On Guide Using Claude Code & Chrome DevTools MCP

Unlock 90% Time Savings in Testing: Learn Modern Browser Test Automation

This comprehensive, hands-on course equips you with the skills to automate browser testing using cutting-edge AI technology. You'll combine the power of Anthropic's Claude Code with Google's Chrome DevTools MCP to automate browser interactions, significantly reducing manual testing effort. Build and test a functional Flask-based budgeting application, gaining practical experience you can apply immediately.

Who Should Take This Course?

• Tired of Manual Testing? Spend excessive time manually testing every screen with new features?
• Struggling with Responsive Design? Constantly resizing browsers to check responsiveness?
• Facing Production Bugs? Experiencing bugs slipping through manual testing?
• Need a Starting Point? Unsure where to begin with test automation?
• Frustrated with Traditional Tools? Have had negative experiences with Selenium or Playwright?

What You'll Learn:

This practical course focuses on hands-on learning, guiding you through the entire process – from coding and testing to bug detection and fixing.

• Introduction to Browser Test Automation: Understand the value and benefits of automating browser tests.
• Environment Setup: Get your development environment ready with Node.js, Claude Code, and Chrome DevTools MCP.
• Flask Budget App Development: Build a fully functional Flask budgeting application with a database (SQLite), HTML templates, and responsive CSS. Includes intentional bugs for testing practice.
• Test Case Design: Learn to design effective test cases, including:
  • Functional Testing: Covering CRUD operations.
  • Edge Case Testing: Specifically designed to find bugs.
  • Responsive Testing: Ensuring optimal display across different screen sizes.
  • Performance Testing: Measuring key metrics like LCP, FID, and CLS.
• AI-Powered Browser Testing: Use Claude Code to automate browser actions, capture screenshots, and analyze test results.
• Bug Detection & Debugging: Analyze detected bugs, implement error handling, add validation, and compare code before and after fixes.
• Advanced Topics: Explore real-world applications like CI/CD integration and regression testing.

Prerequisites:

• Essential: Basic HTML/CSS, Python fundamentals (variables, functions, loops), Terminal navigation.
• Helpful: Web application development experience, Flask or other web framework knowledge, Database basics.
• No Experience Needed: No prior test automation or Claude Code experience required – we'll guide you through everything.

Skills You'll Gain:

• AI-Driven Development: Leverage Claude Code for efficient development workflows.
• Browser Automation Mastery: Automate browser interactions with Chrome DevTools MCP.
• Effective Test Case Design: Develop comprehensive and targeted test cases.
• Responsive Design Automation: Automate testing for various screen sizes.
• Performance Analysis: Measure and analyze website performance metrics.
• Error Handling & Validation: Implement robust error handling and validation processes.
• Time Savings: Reduce manual testing time by up to 90%.
• Early Bug Detection: Build a system for identifying bugs early in the development cycle.
• Improved Code Quality: Continuously enhance code quality through automated testing.

Course Materials:

• Complete Source Code: Fully functional Flask budgeting application.
• Prompt Library: Pre-written prompts for application development, test execution, and bug fixing.
• Comprehensive Documentation: Tutorial guide, setup instructions, troubleshooting guide, and test case design document.
• Presentation Slides: 35-slide HTML presentation covering all course topics.

System Requirements:

• Operating System: Windows 10/11, macOS, Linux
• Node.js: v18 or higher
• Python: v3.7 or higher
• Google Chrome: Latest version
• Text Editor: VS Code or similar

Account Requirements:

• Anthropic Account (Free plan available)

Hardware Requirements:

• Memory: 4GB+ (8GB recommended)
• Storage: 1GB+ free space
• Stable internet connection

Frequently Asked Questions:

• Can I take this course if I'm a programming beginner? Yes, understanding basic Python syntax is sufficient.
• Does this work on Windows? Yes, the course is compatible with Windows