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Which feature of pytest helps in reusing setup code across multiple tests?

easy🧠 Conceptual Q2 of 15
PyTest - Basics and Setup
Which feature of pytest helps in reusing setup code across multiple tests?
ATest parametrization
BAssertions
CTest discovery
DFixtures
Step-by-Step Solution
Solution:

  1. Step 1: Identify the feature for setup reuse

    Fixtures in pytest allow setup code to be reused across tests.

  2. Step 2: Differentiate from other features

    Assertions check conditions, test discovery finds tests, and parametrization runs tests with different inputs, but only fixtures handle setup reuse.

  3. Final Answer:

    Fixtures -> Option D

  4. Quick Check:

    Setup reuse = Fixtures [OK]
Quick Trick: Fixtures = reusable setup code in pytest [OK]
Common Mistakes:
MISTAKES
  • Confusing assertions with setup code
  • Thinking test discovery manages setup
  • Mixing parametrization with setup reuse

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