Drill 24: Explain each line — Testing with pytest

Explain what each line of the example does.

Beginner 5 min read Lesson 398 of 480 Challenge included

What you will be able to do

Explain what each line of the example does.

Practice task

Explain what each line of the example does.

test_math.pyPython

import pytest

def safe_divide(a, b):
    if b == 0:
        raise ValueError("Cannot divide by zero")
    return a / b

def test_safe_divide():
    assert safe_divide(10, 2) == 5

def test_zero_division():
    with pytest.raises(ValueError):
        safe_divide(1, 0)

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Explain what each line of the example does.

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Next: Drill 24: Key term — Environments and dependencies

Lesson 398 of 480 · 0% of course