[Solved] What is the correct way to name a Python file so that pytest recognizes it as a test module? - Ans: The file name should start with test_ or end with _test.py. | PyTest

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What is the correct way to name a Python file so that pytest recognizes it as a test module?

AThe file name can be anything as long as it contains tests.

BThe file name should start with <code>check_</code>.

CThe file name should be <code>pytest_module.py</code>.

DThe file name should start with <code>test_</code> or end with <code>_test.py</code>.

Step-by-Step Solution

Solution:

Step 1: Understand pytest file naming conventions
pytest automatically discovers test files if their names start with test_ or end with _test.py.
Step 2: Evaluate each option
Only The file name should start with test_ or end with _test.py. matches the correct naming pattern for pytest to find test modules automatically.
Final Answer:
The file name should start with test_ or end with _test.py. -> Option D
Quick Check:
pytest test file naming = start with test_ or end with _test.py [OK]

Quick Trick: Remember test files start with test_ or end with _test.py [OK]

Common Mistakes:

MISTAKES

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What is the correct way to name a Python file so that pytest recognizes it as a test module?