Test naming conventions in PyTest - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to name the test function correctly so pytest recognizes it.

PyTest

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

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

Acheck_add

Baddition_test

Ctest_addition

DAddTest

Attempts:

3 left

💡 Hint

Common Mistakes

Naming test functions without 'test_' prefix

Using camel case instead of snake case

Pytest recognizes test functions that start with test_. So test_addition is correct.

2fill in blank

medium

Complete the code to name the test class correctly so pytest recognizes it.

PyTest

class [1]:
    def test_example(self):
        assert True

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

ATestExample

BTestsExample

Cexample_test

DExampleTests

Attempts:

3 left

💡 Hint

Common Mistakes

Not starting class name with 'Test'

Using snake_case for class names

Pytest recognizes test classes that start with Test and use PascalCase. So TestExample is correct.

3fill in blank

hard

Fix the error in the test function name so pytest will run it.

PyTest

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

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

Acheck_uppercase

Btest_uppercase

CuppercaseTest

Dverify_upper

Attempts:

3 left

💡 Hint

Common Mistakes

Missing 'test_' prefix

Using camelCase instead of snake_case

Only functions starting with test_ are run by pytest automatically. test_uppercase is correct.

4fill in blank

hard

Fill both blanks to correctly name the test function and parameter for pytest.

PyTest

def [1]([2]):
    assert [2] * 2 == 4

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

Atest_double

Binput_value

Cvalue

Ddouble_test

Attempts:

3 left

💡 Hint

Common Mistakes

Function name missing 'test_' prefix

Using invalid or unclear parameter names

The test function must start with test_, so test_double is correct. The parameter name can be any valid identifier; input_value is clear and descriptive.

5fill in blank

hard

Fill all three blanks to correctly name the test class, test method, and parameter for pytest.

PyTest

class [1]:
    def [2](self, [3]):
        assert [3] + 1 == 3

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

ATestMath

Btest_increment

Cnumber

DMathTest

Attempts:

3 left

💡 Hint

Common Mistakes

Class name not starting with 'Test'

Method name missing 'test_' prefix

Unclear parameter names

The test class should start with Test, so TestMath is correct. The test method must start with test_, so test_increment is correct. The parameter number is a clear variable name.