Custom markers in PyTest - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to mark the test with a custom marker named 'slow'.

PyTest

import pytest

@pytest.mark.[1]
def test_example():
    assert 1 + 1 == 2

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

Aslow

Bfast

Cskip

Dparametrize

Attempts:

3 left

💡 Hint

Common Mistakes

Using a built-in marker like 'skip' instead of the custom marker 'slow'.

Forgetting to use '@pytest.mark.' before the marker name.

The custom marker 'slow' is added using @pytest.mark.slow before the test function.

2fill in blank

medium

Complete the code to run only tests marked with 'database' using pytest command line option.

PyTest

pytest -m [1]

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

Aslow

Bnetwork

Cskip

Ddatabase

Attempts:

3 left

💡 Hint

Common Mistakes

Using a marker name that does not exist on any test.

Omitting the -m option.

To run tests marked with 'database', use pytest -m database.

3fill in blank

hard

Fix the error in the code to register a custom marker 'api' in pytest.ini.

PyTest

[pytest]
markers =
    [1]: mark test as API test

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

Aapi

BAPI

CApi

DapI

Attempts:

3 left

💡 Hint

Common Mistakes

Using uppercase or mixed case marker names in pytest.ini that don't match the code.

Not registering the marker in pytest.ini causing warnings.

Markers in pytest.ini are case-sensitive and should match the marker used in code exactly. The correct marker is 'api'.

4fill in blank

hard

Fill both blanks to mark a test with 'integration' and skip it conditionally when a variable is False.

PyTest

import pytest

@pytest.mark.[1]
@pytest.mark.skipif(not is_ready, reason='Not ready')
def test_integration():
    assert True

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

Aintegration

Bunit

Cslow

Dskip

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'skip' instead of 'skipif' for conditional skipping.

Using wrong marker names.

The test is marked with 'integration' and uses @pytest.mark.skipif to skip conditionally.

5fill in blank

hard

Fill all three blanks to define and use a custom marker 'performance' with pytest.mark and run only those tests.

PyTest

import pytest

@pytest.mark.[1]
def test_speed():
    assert 100 < 200

# Run tests with: pytest -m [2]

# Register marker in pytest.ini:
#[pytest]
#markers =
#    [3]: mark test as performance test

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

Aperformance

Dslow

Attempts:

3 left

💡 Hint

Common Mistakes

Using different marker names in code and pytest.ini.

Forgetting to register the marker in pytest.ini.

The custom marker 'performance' is used consistently in code, command line, and pytest.ini registration.