Conftest fixtures (shared across files) in PyTest - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define a fixture in conftest.py that returns a simple string.

PyTest

import pytest

@pytest.fixture
def [1]():
    return "hello"

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

Agreeting

Bfixture

Ctest_data

Dsetup

Attempts:

3 left

💡 Hint

Common Mistakes

Using invalid Python names for the fixture function.

Forgetting to decorate the function with @pytest.fixture.

The fixture name should be a valid Python function name that describes the data it provides. Here, greeting is a clear and appropriate name.

2fill in blank

medium

Complete the code to use the fixture in a test function in a separate test file.

PyTest

def test_example([1]):
    assert [1] == "hello"

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

Adata

Bsetup

Cgreeting

Dfixture

Attempts:

3 left

💡 Hint

Common Mistakes

Using a different name than the fixture defined.

Not including the fixture as a parameter in the test function.

The test function receives the fixture name as a parameter to use its returned value. Here, greeting matches the fixture defined in conftest.py.

3fill in blank

hard

Fix the error in the fixture definition to make it shared across multiple test files.

PyTest

import pytest

@pytest.fixture
def [1]():
    return 42

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

Ashared_fixture

Bfixture

Cdata

Dshared_data

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting the @pytest.fixture decorator.

Naming the fixture inconsistently.

To share a fixture across multiple test files, it must be decorated with @pytest.fixture. The missing decorator causes the fixture not to be recognized.

4fill in blank

hard

Fill both blanks to correctly import pytest and define a fixture that returns a list.

PyTest

[1]

@pytest.fixture
def sample_list():
    return [2]

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

Aimport pytest

Bimport unittest

C[1, 2, 3]

D(1, 2, 3)

Attempts:

3 left

💡 Hint

Common Mistakes

Using tuple instead of list for the return value.

Importing unittest instead of pytest.

You must import pytest to use its fixture decorator. The fixture returns a list, so the return value should be a list literal.

5fill in blank

hard

Fill all three blanks to define a fixture with scope 'module' and use it in a test function.

PyTest

import pytest

@pytest.fixture(scope=[1])
def config():
    return {"url": "http://example.com"}

def test_url([2]):
    assert [3]["url"] == "http://example.com"

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

A"module"

Bconfig

D"function"

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect scope string.

Mismatching fixture name in test function parameter.

Using wrong variable name inside the test.

The fixture scope is set to 'module' to share it across tests in the module. The test function receives the fixture named 'config' as a parameter and uses it to assert the URL.