9582de077b
Tests-007: TestServerCallContext and stream-writer/constraint helpers were copy-pasted across five test files. Consolidated into a shared MxGateway.Tests.TestSupport namespace; duplicates deleted. Tests-008: renamed snake_case alarm-test methods to PascalCase Method_Condition_Result and dropped redundant usings. Re-triaged two inaccurate sub-claims (the "wnwrap" name and a required CompilerServices using). Tests-009: corrected three copy-paste-mismatched XML <summary> comments in SessionManagerTests. Tests-010: added the missing anonymous-localhost security negatives — bypass disallowed, and loopback-allowed from a remote address. Tests-011: SessionWorkerClientFactoryFakeWorkerTests discarded worker tasks. The test class now tracks each launcher and observes its task in DisposeAsync. Tests-012: added xunit.runner.json pinning collection parallelism and documented the ephemeral-port convention. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>