Testing · interview question
What is the healthiest performance judgment around api contract testing?
Multiple choiceHardchapter-13-curatedpremiumtestingapi-contract-testing
from fastapi.testclient import TestClient
client = TestClient(app)
response = client.get("/orders/ORD-1")
assert response.status_code == 200Answer and explanation
Correct answer
C. Measure before optimizing, then change the part that actually dominates cost instead of guessing from style alone.
Why
Premature optimization is usually weaker than targeted optimization backed by measurement.
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