13 Software Testing Antipatterns and How to Avoid Them

Original article: http://blog.codepipes.com/testing/software-testing-antipatterns.html by Kostis Kapelonis.

The piece continues a series on software testing, presenting seven additional antipatterns (7‑13) that can undermine test reliability and development speed.

Antipattern 7: Unstable or time‑consuming tests – flaky tests erode confidence, hide real failures, and waste developer time. They often arise in integration or UI tests and can cause developers to ignore test results.

Antipattern 8: Manual test execution – relying on humans to run tests slows feedback loops; automated test runs after each commit are essential for rapid iteration.

Antipattern 9: Treating test code as second‑class citizens – duplicated, hard‑coded, or poorly designed test code adds technical debt and hampers maintainability.

Antipattern 10: Not turning product bugs into test cases – failing to capture real‑world bugs as tests misses a valuable source of regression protection.

Antipattern 11: Treating TDD as a dogma – rigidly writing tests before code can be impractical, especially in fast‑moving startups; flexibility in when to write tests is advised.

Antipattern 12: Writing tests without reading documentation – developers should understand the framework and its features before crafting tests, avoiding unnecessary custom utilities.

Antipattern 13: Believing tests are a waste of time – dismissing testing leads to poor software quality; the article argues for balanced, automated testing practices.

Overall, the article emphasizes building a reliable, automated test suite, integrating testing into CI/CD pipelines, and applying solid software engineering principles (DRY, KISS, SOLID) to test code just as to production code.