How do I structure tests in Python?

How do I structure tests in Python?

To structure tests in Python, you can use the unittest framework. Start by creating a test class that inherits from unittest.TestCase.

What are some best practices for writing tests?

Some best practices include writing clear and descriptive test names, keeping tests isolated, and using assertions effectively.

Can you show me an example of a simple test?

Sure! Here's a simple test for a function that adds two numbers:

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()