अच्छे इरादों के बावजूद, teams testing anti-patterns में पड़ जाती हैं — ऐसी practices जो tests को brittle, slow, untrustworthy, या low-value बनाती हैं। इन्हें पहचानना और इनसे बचना एक स्वस्थ, valuable test suite बनाए रखने के लिए महत्वपूर्ण है।
Test quality anti-patterns
✗ TESTING IMPLEMENTATION DETAILS → tests coupled to internals → break on every refactor
(brittle) → test BEHAVIOR/outcomes instead
✗ FLAKY tests → intermittent failures erode trust → people ignore failures (real ones too)
✗ OVER-MOCKING → mocking everything → tests verify mock interactions, not real behavior;
brittle and give false confidence
✗ Tests with NO meaningful assertions → run code but verify nothing (false coverage)
✗ GIANT tests checking many things → unclear what failed; hard to maintain
