DART Testing

Load this skill when writing or debugging tests.

Quick Commands

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:

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

Debugging Test Failures

Run single test with verbose output

ctest -R TestName -V

Get CI logs

gh run view <RUN_ID> --log-failed