Slow regression testing
A full regression takes three testers four days. Releases happen monthly because the regression window is too long for anything faster.
- Why it happens
- Checks are executed by hand, and the pack has grown without being pruned.
- What it costs
- Infrequent releases, delayed fixes and testers spending time on repetition.
- How we approach it
- We automate the stable, high value checks first, run them in parallel in the pipeline, and prune manual regression to the exploratory remainder.
- What to measure
- Regression duration, release frequency and share of regression automated.