When should unit verification tests be executed in an agile development cycle?

Short Answer

Unit verification tests execute immediately after code changes, typically integrated into the developer's local workflow and automated within the continuous integration pipeline upon each commit.

Why This Matters

In agile cycles, unit tests verify individual code components function correctly in isolation. They provide rapid feedback to developers, catching regressions early when fixes are least expensive. This practice supports continuous integration by ensuring new code integrates smoothly with existing functionality.

Where This Changes

Execution timing may shift in test-driven development where tests are written before code. Resource constraints sometimes delay full test suites to post-commit CI phases rather than pre-commit local runs.

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