What are some effective testing methods in Python?

What are some effective testing methods in Python?

There are several effective testing methods in Python, including unit testing, integration testing, and functional testing. Would you like to know more about any specific method?

Can you explain unit testing?

Unit testing involves testing individual components or functions of your code to ensure they work as intended. Python's built-in unittest module is commonly used for this.

How do I write a simple unit test?

To write a simple unit test, you can create a test case class that inherits from unittest.TestCase and define test methods that start with 'test_'. Here's a quick example:

import unittest

def add(a, b):
    return a + b

class TestAddFunction(unittest.TestCase):
    def test_add(self):
        self.assertEqual(add(1, 2), 3)

if __name__ == '__main__':
    unittest.main()

What about integration testing?

Integration testing focuses on testing the interaction between different modules or services in your application. It ensures that they work together as expected.