Godot Testing Patterns

This is a comprehensive reference for GUT testing in Godot, covering everything from basic assertions to async patterns, mocking, and physics collision tests. You'd reach for this when setting up a test suite or debugging flaky tests. The "NEVER" section is genuinely helpful, calling out common mistakes like testing private variables, sharing state between tests, or using sleep() for timing. It includes 10 ready-to-use test scripts spanning unit tests, integration tests, performance benchmarks, and memory leak detection. The assertion patterns reference is handy to keep open while writing tests. Solid for teams moving toward TDD or just trying to catch regressions before they ship.