dtrentin
32f68c5ed5
feat(14-test-hardening): env-var hardware test scaffolding + LicenseFile edge cases
Phase 14 complete — v0.4 Robustness milestone closed:
- HardwareTestHelper.GetIpOrSkip: Assert.Ignore when HEIDENHAIN/SIEMENS/MITSUBISHI_IP not set (ISS-007)
- Hardware_ConnectAsync_RealMachine [Category("Hardware")] added to all 3 integration test files
- LicenseFileTests: 4 tests covering empty, whitespace, valid base64, nonexistent path
- Validate_EmptyFingerprint_ReturnsFalse: confirms validator safe against empty input (ISS-008 scaffold)
- NcProgramManager.Tests.csproj: <Compile> entries for 2 new files
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>