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A Green Build Can Hide Zero Tests Running — Here Is How to Check

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A software engineering post warns that a passing CI pipeline does not guarantee tests are actually running, only that no failures were reported. Common causes include renamed directories breaking file-pattern matching, skip annotations added to unblock releases, and pipeline steps set to continue on error. Each of these changes can silently reduce the active test count to zero without triggering any alert. The author advises engineers to monitor the count of tests executed — not just the pass/fail colour — and to make pipelines fail when that count drops unexpectedly. As a final sanity check, deliberately breaking code and confirming the suite catches it helps verify that tests are genuinely exercising the codebase.

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A Green Build Can Hide Zero Tests Running — Here Is How to Check · ShortSingh