integration-testing
When unit tests pass but the system doesn't work — tests across component boundaries with Docker containers.
#testing
6 skills tagged testing · capability axis.
mutation-testing
When you suspect tests pass but don't actually catch bugs — verifies test quality by injecting faults.
tdd-workflow
When you want tests to drive the design — Red-Green-Refactor cycle with coverage targets.
test-strategy
When you need a testing philosophy, not just tests — defines the pyramid, coverage targets, and conventions.
testing-strategy
When you're unsure what to test next — coverage analysis, test type selection, boundary condition identification.
unit-testing
When a function needs proof it works — generates unit tests for Jest, JUnit, Go Test, PyTest.