Joseph Doherty
7ffee8741f
feat: phase A foundation test parity — 64 new tests across 11 subsystems
...
Port Go NATS server test behaviors to .NET:
- Client pub/sub (5 tests): simple, no-echo, reply, queue distribution, empty body
- Client UNSUB (4 tests): unsub, auto-unsub max, unsub after auto, disconnect cleanup
- Client headers (3 tests): HPUB/HMSG, server info headers, no-responders 503
- Client lifecycle (3 tests): connect proto, max subscriptions, auth timeout
- Client slow consumer (1 test): pending limit detection and disconnect
- Parser edge cases (3 tests + 2 bug fixes): PUB arg variations, malformed protocol, max control line
- SubList concurrency (13 tests): race on remove/insert/match, large lists, invalid subjects, wildcards
- Server config (4 tests): ephemeral port, server name, name defaults, lame duck
- Route config (3 tests): cluster formation, cross-cluster messaging, reconnect
- Gateway basic (2 tests): cross-cluster forwarding, no echo to origin
- Leaf node basic (2 tests): hub-to-spoke and spoke-to-hub forwarding
- Account import/export (2 tests): stream export/import delivery, isolation
Also fixes NatsParser.ParseSub/ParseUnsub to throw ProtocolViolationException
for short command lines instead of ArgumentOutOfRangeException.
Full suite: 933 passed, 0 failed (up from 869).
2026-02-23 19:26:30 -05:00
Joseph Doherty
539b2b7588
feat: add structured logging, Shouldly assertions, CPM, and project documentation
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- Add Microsoft.Extensions.Logging + Serilog to NatsServer and NatsClient
- Convert all test assertions from xUnit Assert to Shouldly
- Add NSubstitute package for future mocking needs
- Introduce Central Package Management via Directory.Packages.props
- Add documentation_rules.md with style guide, generation/update rules, component map
- Generate 10 documentation files across 5 component folders (GettingStarted, Protocol, Subscriptions, Server, Configuration/Operations)
- Update CLAUDE.md with logging, testing, porting, agent model, CPM, and documentation guidance
2026-02-22 21:05:53 -05:00
Joseph Doherty
c78dc67973
feat: implement NATS protocol parser with System.IO.Pipelines
...
Add NatsParser that reads NATS protocol commands from
ReadOnlySequence<byte>. Identifies commands by first 2 bytes using
case-insensitive bit masking. Handles PUB/HPUB payload reading with
stateful _awaitingPayload for split-packet scenarios. Uses Span<Range>
for zero-allocation argument splitting and ParseSize for ASCII decimal
parsing. Includes CommandType enum, ParsedCommand struct, and
ProtocolViolationException.
14 tests covering PING, PONG, CONNECT, INFO, SUB (with/without queue),
UNSUB (with/without max), PUB (with/without reply, zero payload),
HPUB, multiple commands, and case insensitivity.
2026-02-22 20:19:37 -05:00
