Test class using page objects in Selenium Python - Framework Patterns

Framework Mode - Test class using page objects

Folder Structure

project_root/
├── tests/
│   ├── test_login.py
│   └── test_search.py
├── pages/
│   ├── base_page.py
│   ├── login_page.py
│   └── search_page.py
├── utils/
│   ├── driver_factory.py
│   └── config_reader.py
├── resources/
│   └── test_data.json
├── conftest.py
└── pytest.ini
    

Test Framework Layers

• Driver Layer: Manages browser setup and teardown (e.g., driver_factory.py).
• Page Objects: Classes representing web pages with locators and actions (e.g., login_page.py).
• Test Classes: Test scripts using page objects to perform tests (e.g., test_login.py).
• Utilities: Helpers for config reading, waits, logging (e.g., config_reader.py).
• Test Data: External files holding test inputs (e.g., test_data.json).

Configuration Patterns

Use pytest.ini or conftest.py to manage configurations.

• Define environment variables or command line options for browser type (Chrome, Firefox).
• Store URLs, credentials in resources/test_data.json or environment variables.
• Use fixtures in conftest.py to initialize and quit WebDriver instances.

Test Reporting and CI/CD Integration

• Use pytest built-in reporting with options like --junitxml=report.xml for XML reports.
• Integrate with CI tools (GitHub Actions, Jenkins) to run tests on code push.
• Generate HTML reports using plugins like pytest-html for easy visualization.
• Configure test retries and screenshots on failure for better debugging.

Best Practices

• Page Object Model: Keep locators and page actions in page classes to separate test logic from UI details.
• Use Explicit Waits: Avoid fixed sleeps; wait for elements to be ready before interacting.
• Reusable Fixtures: Use pytest fixtures for setup/teardown to keep tests clean.
• Data-Driven Testing: Separate test data from code to run tests with multiple inputs easily.
• Clear Naming: Name page objects and test methods clearly to improve readability.

Self Check

Where would you add a new page object class for the "Profile" page in this framework structure?

Key Result

Use Page Object Model with clear folder layers and pytest fixtures for clean Selenium Python tests.