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Which of the following is the correct syntax for a test function inside a pytest test module?

easy📝 Syntax Q12 of 15
PyTest - Test Organization
Which of the following is the correct syntax for a test function inside a pytest test module?
Adef test_function():
Bdef check_function():
Cdef function_test():
Ddef testing_function():
Step-by-Step Solution
Solution:

  1. Step 1: Recall pytest test function naming rules

    pytest runs functions that start with test_ automatically as tests.

  2. Step 2: Match options with naming rule

    Only def test_function(): defines a function starting with test_, so pytest will recognize it as a test.

  3. Final Answer:

    def test_function(): -> Option A

  4. Quick Check:

    Test functions start with test_ [OK]
Quick Trick: Test functions must start with test_ to run automatically [OK]
Common Mistakes:
MISTAKES
  • Naming test functions without test_ prefix
  • Using other prefixes like check_ or testing_
  • Forgetting to define functions with def

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