Question
Answer and Explanation
To run Pytest on a specific folder, you can use the command line interface (CLI) and specify the folder's path as an argument. Here's how you can do it:
1. Open Your Terminal or Command Prompt:
- Navigate to your project's root directory in the terminal.
2. Use the `pytest` Command Followed by the Folder Path:
- Run the following command:
pytest your_folder_name
- Replace your_folder_name with the actual name of the folder you want to test.
3. Example:
- If your test folder is named tests, the command would be:
pytest tests
- If your test folder is nested inside another directory like src:
pytest src/tests
4. Run Tests Inside a Subdirectory:
- To run tests inside a subdirectory, specify the relative path to that subdirectory:
pytest your_folder_name/your_subfolder
5. Running Tests from a Python File:
- To run tests from a specific Python file, specify the path to the file:
pytest your_folder_name/test_example.py
6. Additional Considerations:
- Pytest will discover and run all tests (functions or methods named starting with test_ or classes starting with Test) within the specified folder and its subfolders.
- Ensure that your test files follow the Pytest naming conventions (e.g., test_.py or _test.py).
- If you have a pytest.ini or setup.cfg file, Pytest will read the configuration from these files to further customize the test execution.
By using these commands, you can easily target specific folders for testing with Pytest, allowing for focused and efficient testing of your Python projects.