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How can you combine a fixture factory with pytest's parametrize to test multiple multiplication factors efficiently?

hard🚀 Application Q9 of 15
PyTest - Fixtures
How can you combine a fixture factory with pytest's parametrize to test multiple multiplication factors efficiently?
AUse parametrize inside the fixture factory to generate multiple functions
BParametrize the fixture factory itself with multiple factors
CCreate a fixture factory that returns a multiply function, then parametrize the test to pass different factors
DUse parametrize to skip tests when factors are invalid
Step-by-Step Solution
Solution:
  1. Step 1: Understand fixture factory and parametrize roles

    Fixture factory returns a function; parametrize runs test multiple times with different inputs.
  2. Step 2: Combine by parametrize passing factors to test

    Use parametrize to pass factors to the test, which calls the multiply function from fixture factory.
  3. Final Answer:

    Create a fixture factory that returns a multiply function, then parametrize the test to pass different factors -> Option C
  4. Quick Check:

    Parametrize test inputs, fixture factory returns function [OK]
Quick Trick: Parametrize test inputs, use fixture factory for logic [OK]
Common Mistakes:
MISTAKES
  • Trying to parametrize inside fixture factory
  • Parametrizing fixture factory instead of test
  • Misusing parametrize to skip tests

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