DART Testing

Load this skill when writing or debugging tests.

Quick Commands

bash

pixi run test         # Quick test run
pixi run test-all     # Full validation
ctest -R <pattern>    # Run specific tests
ctest -V              # Verbose output

Full Documentation

For complete testing guide: docs/onboarding/testing.md

For CI/CD troubleshooting: docs/onboarding/ci-cd.md

Test Organization

•Unit tests: tests/unit/
•Integration tests: tests/integration/
•Regression tests: Near the code they test

Writing Tests

•Follow existing patterns in the test directory
•Use GoogleTest framework
•Name tests descriptively: TEST(ClassName, MethodName_Condition_ExpectedResult)

CI Validation

Before submitting PR:

bash

pixi run lint         # Must pass
pixi run test-all     # Must pass

Debugging Test Failures

bash

# Run single test with verbose output
ctest -R TestName -V

# Get CI logs
gh run view <RUN_ID> --log-failed