feat: implement jetstream governance runtime parity semantics

2026-02-23 14:54:30 -05:00
parent 0413ff6ae9
commit 148ff9ebb6
4 changed files with 56 additions and 2 deletions
--- a/tests/NATS.Server.Tests/JetStream/JetStreamReplicaGovernanceStrictParityTests.cs
+++ b/tests/NATS.Server.Tests/JetStream/JetStreamReplicaGovernanceStrictParityTests.cs
@@ -0,0 +1,19 @@
+using NATS.Server.JetStream.Cluster;
+
+namespace NATS.Server.Tests.JetStream;
+
+public class JetStreamReplicaGovernanceStrictParityTests
+{
+    [Fact]
+    public async Task Meta_and_replica_governance_actions_reflect_committed_state_transitions()
+    {
+        var group = new StreamReplicaGroup("ORDERS_GOV", replicas: 3);
+        var beforeLeader = group.Leader.Id;
+
+        await group.StepDownAsync(default);
+        group.Leader.Id.ShouldNotBe(beforeLeader);
+
+        var index = await group.ProposeAsync("set placement", default);
+        index.ShouldBeGreaterThan(0);
+    }
+}