woocommerce-paypal-payments/.claude/rules/js-test-conventions.md

description	paths
JS/Jest test writing conventions	modules/**/*.test.js

Hard rules about how to write JS unit tests. Violations waste time and money.

Why: Jest tests written outside the js-unit-test-writer agent do not follow the existing suite's conventions (colocation, alias imports, describe/test naming, behavior-over-plumbing assertions).

How to apply: Whenever JS/TS unit tests need to be written or updated, spawn the js-unit-test-writer agent with full context. Do not write test code inline, not even helpers or mocks.