TestMultiSegmentProtocol now uses a custom MemoryPool to simulate Kestrel's slab allocator with 256-byte segments for both writing and reading. This replaces manual multi-segment sequence creation with a real Pipe backed by SlabSimulatingPool, ensuring more realistic segment boundaries and offsets. Old helpers were removed, and comments updated to clarify the improved simulation of production SignalR/Kestrel pipe behavior.
Moved BenchmarkTestDataProvider and TestDataSet to AyCode.Core.Tests.TestModels with public accessibility. Refactored dataset creation methods to accept a resetId parameter, allowing control over TestDataFactory ID resets. Improved code structure, formatting, and documentation for maintainability. The provider is now more flexible and easier to use in tests.
Introduce diagnostic and test infrastructure for SignalR binary protocol serialization/deserialization, including:
- ProtocolRoundTripDiagnosticTest for isolated protocol byte inspection
- TestMultiSegmentProtocol to exercise multi-segment buffer parsing
- TestInvocationBinder for correct parameter type binding
- Updates to TestableSignalRClient2 and TestableSignalRHub2 to route all messages through protocol round-trip
- Enhanced SendMessageToClient to simulate real SignalR transport
- Clarified SequenceBinaryInput segment handling logic
- Made TryParseMessage virtual in AcBinaryHubProtocol for testability
These changes improve test coverage for cross-boundary and multi-segment scenarios in SignalR message handling.
Loretta