[Solved] Identify the mistake in the following pytest code snippet:import pytest @pytest.fixture def config(): return {"mode": "test"} def test_config(): assert config["mode"] == "test" | PyTest

PyTest - Fixtures

Identify the mistake in the following pytest code snippet:

import pytest

@pytest.fixture
def config():
    return {"mode": "test"}

def test_config():
    assert config["mode"] == "test"

AThe fixture must be decorated with @pytest.mark.usefixtures

BThe fixture should return a string, not a dictionary

CThe test function should call config() instead of using it as a dictionary

DThe fixture 'config' is not passed as a parameter to the test function

Step-by-Step Solution

Solution:

Step 1: Analyze fixture usage
The fixture 'config' returns a dictionary, but the test function tries to access it directly without receiving it as an argument.
Step 2: Understand pytest fixture injection
Fixtures must be declared as parameters in test functions to receive their return values.
Final Answer:
The fixture 'config' is not passed as a parameter to the test function -> Option D
Quick Check:
Fixture must be function argument to access its value [OK]

Quick Trick: Pass fixture as test function parameter [OK]

Common Mistakes:

MISTAKES

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