th 270 - Step-by-Step Guide: Configuring Pycharm for Py.Test

Step-by-Step Guide: Configuring Pycharm for Py.Test

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th?q=How Do I Configure Pycharm To Run Py - Step-by-Step Guide: Configuring Pycharm for Py.Test

Are you tired of spending hours on manual testing for your Python projects? Look no further! Py.Test is a Python-based testing tool that simplifies the process of testing and debugging, making project development more efficient. However, using Py.Test requires a suitable IDE to facilitate its functionality. In this guide, we will show you how to configure PyCharm for Py.Test, so you can begin testing with ease.

Before diving into the configuration process, it’s important to note that PyCharm is a popular IDE used for Python development. It provides intelligent code completion and debugging, among other features that enhance the coding experience. With PyCharm, you can easily integrate Py.Test by following the step-by-step guide we have provided in this article, eliminating the stress of manual testing.

In this guide, we will cover all the necessary steps involved in setting up PyCharm for Py.Test, including installing PyCharm, creating and configuring a new project, creating a test file, and setting up run configurations. You don’t need any prior knowledge of PyCharm, as we have carefully explained each step with corresponding screenshots for clarity.

If you’re ready to improve your Python project development process, then read on for our comprehensive guide on configuring PyCharm for Py.Test. By the end of this guide, you will have a fully working PyTest configuration that will save you time, energy, and increase your coding efficiency!

th?q=How%20Do%20I%20Configure%20Pycharm%20To%20Run%20Py - Step-by-Step Guide: Configuring Pycharm for Py.Test
“How Do I Configure Pycharm To Run Py.Test Tests?” ~ bbaz


Pycharm is an all-in-one Integrated Development Environment (IDE) for Python programming. It provides powerful tools to enhance the productivity of developers. One benefit of using Pycharm is its integration with Py.Test, which enables unit testing of Python code. However, setting up Pycharm to run Py.Test can be a daunting task for beginners. This article provides a step-by-step guide to configure Pycharm for Py.Test.


Before proceeding, ensure that you have the following installed and configured:

  • Pycharm IDE
  • Python interpreter
  • Py.Test library

Step 1: Creating a new project

To get started, open the Pycharm IDE and click on Create New Project. Enter the project name and location, and select the Python interpreter. Once done, click on Create

Step 2: Adding Py.Test library

After creating the project, we need to add the Py.Test library to it. To do this, click on File->Settings->Project:->Project Interpreter. Click the + button, search for Py.Test, select it and click Install Package.

Step 3: Creating a new test file

With the Py.Test library added to the project, we can now create a new test file. Right-click on the project folder, select New->Python file. Name the file anything you like and click OK.

Step 4: Writing a test function

In the newly created test file, write a test function that tests a specific piece of code. For example:

def test_addition():    assert 2+2 == 4

Step 5: Configuring Py.Test in Pycharm

Now we need to configure Pycharm to use Py.Test for running tests. Click on Run->Edit Configurations. Click the + button and select Py.Test. In the Target field, enter the path to the test file. Finally, click Apply and OK.

Step 6: Running the test

We are now ready to run the test. Click on Run->Run ‘‘. The test should pass, and you should see a green checkmark in the console.

Step 7: Using fixtures

Py.Test provides fixtures, which is a way to share test resources. To use a fixture in a test, add a function with the @pytest.fixture decorator. For example:

@pytest.fixture()def my_fixture():    return [1, 2, 3]def test_my_fixture(my_fixture):    assert len(my_fixture) == 3

Step 8: Parameterizing tests

Py.Test allows us to parameterize tests. This means that we can run the same test with different input values. To parameterize a test, add the @pytest.mark.parametrize decorator. For example:

@pytest.mark.parametrize(input, expected_output, [   (1, 2),   (2, 3),   (3, 4)])def test_increment(input, expected_output):    assert input + 1 == expected_output

Step 9: Test coverage

Pycharm provides a tool for analyzing test coverage. To enable it, click on Run->Edit Configurations. Select the Py.Test configuration and click on the Coverage tab. Select Enable Coverage and click Apply. Run the test again, and you should now see a report on test coverage.

Step 10: Conclusion

Configuring Pycharm for Py.Test is essential for efficient Python programming. With Py.Test integrated into Pycharm, developers can perform unit testing with ease. Following the steps outlined in this article should guide you towards setting up your Pycharm IDE for Py.Test with ease.

The Comparison Table

Feature Pytest Unittest
Setup Time Fast Slow
Writing Tests Easy Complex
Speed of Execution Fast Slow
Parametrization Easy Complex
Test Output Clean, Simple Complex
Fixture Management Easy Complex


In conclusion, both Py.Test and Unittest are excellent testing frameworks for Python programming. However, Py.Test stands out with its simple syntax and ease-of-use when compared to Unittest. Setting up Pycharm for Py.Test can be achieved by following the steps outlined in this article.

Thank you for taking the time to read our step-by-step guide on configuring Pycharm for Py.test. We hope that this article has been informative and helpful for you, particularly if you are new to using Pycharm or Py.test.

By following the steps outlined in this guide, you should be able to configure Pycharm to work seamlessly with Py.test for testing purposes. This will enable you to write and run tests quickly and efficiently, minimizing errors and maximizing productivity.

Remember that practice makes perfect, so don’t hesitate to experiment with different configurations and settings to see what works best for you. If you encounter any issues or have any questions, feel free to consult Pycharm’s extensive documentation or reach out to the online community for guidance and support. With persistence and diligence, you’ll soon become a Pycharm and Py.test expert!

People also ask about Step-by-Step Guide: Configuring Pycharm for Py.Test:

  1. What is Pycharm?
  2. Pycharm is an Integrated Development Environment (IDE) used for programming in Python. It provides tools for code analysis, debugging, and testing.

  3. What is Py.Test?
  4. Py.Test is a testing framework for Python. It allows developers to write and run tests for their Python code.

  5. Why do I need to configure Pycharm for Py.Test?
  6. Configuring Pycharm for Py.Test allows you to use Py.Test within the Pycharm IDE. This makes it easier to write and run tests for your Python code.

  7. How do I install Py.Test?
  8. You can install Py.Test using pip, the Python package manager. Open a terminal or command prompt and type pip install pytest.

  9. How do I configure Pycharm for Py.Test?
  10. Follow these steps:

  • Open your project in Pycharm.
  • Click on File > Settings to open the Settings dialog.
  • In the left pane, click on Tools > Python Integrated Tools.
  • In the right pane, select pytest as the default test runner.
  • Click OK to save your changes.
  • How do I run tests using Py.Test in Pycharm?
  • Follow these steps:

    • Open the file containing the tests you want to run.
    • Right-click on the file and select Run ‘pytest in [filename]’
    • The Py.Test runner will execute the tests and display the results in the console.
  • Can I use Py.Test with other IDEs?
  • Yes, Py.Test can be used with other IDEs like Visual Studio Code and Sublime Text. The configuration process may vary depending on the IDE.