How can I effectively test my Python applications?

How can I effectively test my Python applications?

You can use frameworks like unittest, pytest, or doctest to write and run tests for your Python applications.

What are the differences between unittest and pytest?

unittest is built into Python and follows a class-based approach, while pytest is more flexible and supports function-based tests.

Can you give me an example of a simple test using pytest?

Sure! Here's a simple test:

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

def test_add():
    assert add(2, 3) == 5

How do I run my tests with pytest?

You can run your tests by navigating to your project directory in the terminal and executing the command pytest.