『xUnit Test Patterns: Refactoring Test Code』で解説されている、Code Smellのテストコード版。

Code Smells

Obscure Test

Conditional Test Logic

Hard-to-Test Code

Test Code Duplication

Test Logic in Production

Behavior Smells

Assertion Roulette

Erratic Test

Fragile Test

Frequent Debugging

Manual Intervention

Slow Tests

Project Smells

Buggy Tests

Developers Not Writing Tests

High Test Maintenance Cost

Production Bugs