Which one of the following is not one of the DevOps principles for good test automation?
1: Test Automation should give quick and early feedback about your quality of work.
2: Never mix test driven development (TDD) together with your test automation approach.
3: Tests should generate consistent, deterministic and repeatable results provided same conditions for different test runs.
4: With your test automation, avoid slow and periodic feedback. What you need is fast feedback whenever you or your developer attempts to check-in code to your trunk.