Testing & Quality Assurance

MTVL enforces strict testing across both backend and frontend layers.

Backend Automated Tests (Go)

The Go backend utilizes go test along with go-sqlmock for isolated database mock testing.

# Run all unit and integration tests
go test -v ./...

# Run tests with race condition detector
go test -race ./...

# Run test coverage analysis
go test -coverprofile=coverage.out ./...
go tool cover -func=coverage.out

Key Test Suites

internal/auth/jwt_test.go: Tests token generation, validation, expiration, and password hashing.
internal/core/registry_test.go: Tests module registration, duplicates, and dynamic route mounting.
internal/db/db_test.go: Tests Goose SQL migration execution and database driver compatibility.
internal/health/health_test.go: Tests Kubernetes liveness (/livez) vs readiness (/readyz) probes.

Frontend Automated Verification

# Type checking with TypeScript compiler
npm run lint

# Production build verification
npm run build