PyTest vs unittest vs nose comparison - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the unittest module correctly.

PyTest

import [1]

Drag options to blanks, or click blank then click option'

Aunittest

Bpytest

Cnose

Dtest

Attempts:

3 left

💡 Hint

Common Mistakes

Importing pytest or nose instead of unittest.

The unittest module is the built-in Python testing framework. To use it, you import unittest.

2fill in blank

medium

Complete the code to write a simple test function using pytest.

PyTest

def test_addition():
    assert 1 + 1 == [1]

Drag options to blanks, or click blank then click option'

A0

B3

C11

D2

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong expected value in assertion.

In pytest, test functions start with test_. The assertion checks if 1 + 1 equals 2.

3fill in blank

hard

Fix the error in the unittest test case method name to make it run automatically.

PyTest

import unittest

class TestMath(unittest.TestCase):
    def [1](self):
        self.assertEqual(2 + 2, 4)

Drag options to blanks, or click blank then click option'

Atest_addition

Baddition_test

Crun_test

Dcheck_add

Attempts:

3 left

💡 Hint

Common Mistakes

Using method names that do not start with 'test_'.

In unittest, test methods must start with test_ to be discovered and run automatically.

4fill in blank

hard

Fill both blanks to create a nose test function that asserts True is True.

PyTest

def [1]():
    assert [2] is True

Drag options to blanks, or click blank then click option'

Atest_true

BTrue

Cfalse

Dcheck_true

Attempts:

3 left

💡 Hint

Common Mistakes

Function name not starting with 'test_' or wrong assertion value.

Nose test functions should start with test_. The assertion checks if True is True.

5fill in blank

hard

Fill all three blanks to write a pytest test that checks if a list contains a value.

PyTest

def [1]():
    items = [1, 2, 3]
    assert [2] in [3]

Drag options to blanks, or click blank then click option'

Atest_contains

B2

Citems

D3

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong function name or wrong values in assertion.

The test function name starts with test_. The assertion checks if 2 is in the list items.