Test file and function naming conventions in PyTest - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to name the test file correctly for pytest.

PyTest

File name should start with [1] to be recognized by pytest.

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

Atest_

Bcheck_

Crun_

Dverify_

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'check_' or 'run_' as file prefixes which pytest does not recognize automatically.

Pytest recognizes test files that start with test_.

2fill in blank

medium

Complete the code to name the test function correctly for pytest.

PyTest

Test functions should start with [1] to be discovered by pytest.

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

Atest_

Bverify_

Crun_

Dcheck_

Attempts:

3 left

💡 Hint

Common Mistakes

Naming test functions without the 'test_' prefix, so pytest skips them.

Pytest discovers test functions that start with test_.

3fill in blank

hard

Fix the error in the test function name to make pytest recognize it.

PyTest

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

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

Acheck

Btest

Crun

Dverify

Attempts:

3 left

💡 Hint

Common Mistakes

Using prefixes like 'check' or 'run' which pytest does not recognize.

Test functions must start with test_ for pytest to find them.

4fill in blank

hard

Fill both blanks to write a correct pytest test function name and file name.

PyTest

File: [1]example.py
Function: def [2]_addition():
    assert 2 + 2 == 4

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

Atest_

Bcheck_

Ctest

Drun_

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing prefixes or missing underscores in file or function names.

Test files start with test_ and test functions start with test_. The function name here uses 'test' prefix without underscore because it's part of the function name.

5fill in blank

hard

Fill all three blanks to write a pytest test file and function with correct naming conventions and an assertion.

PyTest

File: [1]math_ops.py

def [2]_multiply():
    result = 3 * 3
    assert result [3] 9

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

Atest_

Btest

C==

D!=

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong prefixes or wrong assertion operators.

The test file must start with test_. The test function must start with test_. The assertion checks equality with ==.