Automated testing gives Drupal developers a way to check whether code still works after future changes, but useful test coverage depends on judgment, not only metrics. Talking Drupal episode 557 uses Oliver Davies’ Test-Driven Drupal eBook to examine test-first development, AI-generated tests, confidence in coverage, and the challenge of keeping technical learning resources up to date. The episode also highlights Juicer Social Feed as module of the week, with support for embedding aggregated social feeds in Drupal.
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