feat: complete remaining jetstream parity implementation plan

tests/NATS.Server.Tests/JetStreamApiRouterCoverageTests.cs

@@ -0,0 +1,32 @@
+using NATS.Server.JetStream;
+using NATS.Server.JetStream.Api;
+
+namespace NATS.Server.Tests;
+
+public class JetStreamApiRouterCoverageTests
+{
+    [Theory]
+    [InlineData("$JS.API.STREAM.UPDATE.ORDERS")]
+    [InlineData("$JS.API.STREAM.DELETE.ORDERS")]
+    [InlineData("$JS.API.STREAM.PURGE.ORDERS")]
+    [InlineData("$JS.API.CONSUMER.DELETE.ORDERS.DUR")]
+    [InlineData("$JS.API.CONSUMER.MSG.NEXT.ORDERS.DUR")]
+    public void Router_recognizes_remaining_subject_families(string subject)
+    {
+        var streams = new StreamManager();
+        _ = streams.CreateOrUpdate(new NATS.Server.JetStream.Models.StreamConfig
+        {
+            Name = "ORDERS",
+            Subjects = ["orders.*"],
+        });
+        var consumers = new ConsumerManager();
+        _ = consumers.CreateOrUpdate("ORDERS", new NATS.Server.JetStream.Models.ConsumerConfig
+        {
+            DurableName = "DUR",
+        });
+
+        var router = new JetStreamApiRouter(streams, consumers);
+        var response = router.Route(subject, "{}"u8);
+        response.Error.ShouldBeNull();
+    }
+}