feat(directives): add rule-statement header to 49-56 of 66 v1.md files

2026-07-03 09:45:49 -04:00
parent 8cf4b57a74
commit 17e3a37b41
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@@ -1,3 +1,5 @@
+# Tests must be written before implementation — write failing tests, see them fail (Red), implement, see pass (Green)
+
 4. **Write Failing Tests (Red Phase):**
   - **Pre-Delegation Checkpoint:** Before spawning a worker for dangerous or non-trivial changes, ensure your current progress is staged (`git add .`) or committed. This prevents losing iterations if a sub-agent incorrectly uses `git restore`.
   - **Zero-Assertion Ban:** You MUST NOT write tests that contain only `pass` or lack meaningful assertions. A test is only valid if it contains assertions that explicitly test the behavioral change and verify the failure condition.