Why pytest¶

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Pytest serves as a software testing framework, functioning as a command-line utility that autonomously discovers your written tests, executes them, and delivers result reports. It boasts a collection of useful features that can enhance the effectiveness of your testing. You can expand its capabilities through the creation of custom plugins or the installation of third-party ones. Furthermore, it seamlessly integrates with various tools such as continuous integration and web automation.

Reasons to use pytest¶

• Writing simple tests is a breeze with pytest.
• Even intricate tests remain relatively easy to compose.
• The readability of your tests is greatly enhanced.
• Pytest allows for quick and effortless initiation.
• In pytest, assertions are used for verifications, eliminating the need for constructs like self.assertEqual() or self.assertLessThan(). A simple 'assert' suffices.
• You can use pytest to run tests originally designed for unittest or nose.
• Pytest is actively developed and maintained by a dedicated and expanding community.
• Its adaptability and flexibility seamlessly integrate with your workflow.
• Since it is separately installed from your Python version, you can employ the same pytest version across multiple Python versions.