Why CI integration enables continuous quality in PyTest - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to run tests automatically in CI.

PyTest

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

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

A4

B5

C3

D22

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing a wrong sum like 5 or 3.

The test checks if 2 + 2 equals 4, which is correct.

2fill in blank

medium

Complete the code to mark a test to run in CI only.

PyTest

@pytest.mark.[1]
def test_feature():
    assert True

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

Aci

Bskip

Cslow

Dxfail

Attempts:

3 left

💡 Hint

Common Mistakes

Using skip or slow markers which do not indicate CI.

Marking tests with @pytest.mark.ci helps identify tests to run in CI pipelines.

3fill in blank

hard

Fix the error in the test command to run tests in CI.

PyTest

pytest [1] tests/

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

A--run

B-m ci

C--ci

D-run

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect flags like --run or --ci.

The correct pytest option to run tests with a marker is '-m ci'.

4fill in blank

hard

Fill both blanks to create a test that fails if coverage is below 80%.

PyTest

pytest --cov=myapp --cov-fail-under=[1] --cov-report=[2]

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

A80

B90

Cterm-missing

Dhtml

Attempts:

3 left

💡 Hint

Common Mistakes

Using too high coverage threshold or wrong report type.

Setting --cov-fail-under=80 enforces minimum coverage. 'term-missing' shows missing lines in terminal.

5fill in blank

hard

Fill all three blanks to create a test report dictionary filtering passed tests.

PyTest

report = {test: result for test, result in results.items() if result [1] 'passed' and test.startswith([2]) and len(test) [3] 10}

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

A==

B'test_'

C<

D!=

Attempts:

3 left

💡 Hint

Common Mistakes

Using '!=' instead of '==' or wrong string prefix.

The code filters tests where result equals 'passed', test names start with 'test_', and test name length is less than 10.