Test modules in PyTest - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the pytest module correctly.

PyTest

import [1]

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

Atesting

Bpytest

Ctest

Dunittest

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'test' or 'testing' instead of 'pytest' as the module name.

Trying to import 'unittest' when the task is about pytest.

The pytest module is imported using import pytest. This allows you to use pytest features in your test files.

2fill in blank

medium

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

PyTest

def [1]():
    assert 1 + 1 == 2

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

Acheck_add

Baddition_test

Ctest_addition

Dverify

Attempts:

3 left

💡 Hint

Common Mistakes

Naming the function without the 'test_' prefix so pytest does not find it.

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

Pytest discovers test functions that start with test_. Naming the function test_addition ensures pytest will run it.

3fill in blank

hard

Fix the error in the test function name so pytest can discover it.

PyTest

def [1]():
    assert 'hello'.upper() == 'HELLO'

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

Atest_hello

Bhello_test

Ccheck_hello

DhelloCheck

Attempts:

3 left

💡 Hint

Common Mistakes

Using names like 'hello_test' which do not start with 'test_'.

Using camelCase or other naming styles that do not start with 'test_'.

Pytest requires test function names to start with test_. Changing the name to test_hello fixes the discovery issue.

4fill in blank

hard

Fill both blanks to create a test module with two test functions using pytest.

PyTest

import pytest

def [1]():
    assert 3 * 3 == 9

def [2]():
    assert 'abc'.capitalize() == 'Abc'

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

Atest_multiplication

Bmultiply_test

Ctest_capitalize

Dcapitalize_test

Attempts:

3 left

💡 Hint

Common Mistakes

Naming functions without the 'test_' prefix.

Using inconsistent naming styles.

Both function names start with test_, so pytest will find and run them as tests.

5fill in blank

hard

Fill all three blanks to write a pytest test module that imports pytest, defines a test function, and uses an assertion.

PyTest

import [1]

def [2]():
    result = 5 + 5
    assert result [3] 10

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

Apytest

Btest_sum

C==

Dunittest

Attempts:

3 left

💡 Hint

Common Mistakes

Importing 'unittest' instead of 'pytest'.

Naming the test function without 'test_' prefix.

Using wrong comparison operators in assertions.

The module imports pytest. The test function is named starting with test_. The assertion checks if result == 10.