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What is the main purpose of coverage reporting in a Flask application?

easy📝 Conceptual Q11 of 15
Flask - Testing Flask Applications
What is the main purpose of coverage reporting in a Flask application?
ATo improve the speed of the Flask app
BTo deploy the Flask app to a server
CTo show which parts of the app are tested by your tests
DTo create a user interface for the app
Step-by-Step Solution
Solution:

  1. Step 1: Understand coverage reporting

    Coverage reporting tracks which parts of your code are executed during tests.

  2. Step 2: Identify its purpose in Flask

    It helps you see which parts of your Flask app have tests and which do not.

  3. Final Answer:

    To show which parts of the app are tested by your tests -> Option C

  4. Quick Check:

    Coverage reporting = shows tested parts [OK]
Quick Trick: Coverage shows tested code parts, not speed or deployment [OK]
Common Mistakes:
MISTAKES
  • Confusing coverage with app speed optimization
  • Thinking coverage deploys the app
  • Assuming coverage creates UI

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