using NATS.Server.TestUtilities; namespace NATS.Server.JetStream.Tests; public class JetStreamJwtLimitTests { [Fact] public async Task Account_limit_rejects_stream_create_when_max_streams_reached() { await using var fixture = await JetStreamApiFixture.StartJwtLimitedAccountAsync(maxStreams: 1); (await fixture.CreateStreamAsync("S1", subjects: ["s1.*"])) .Error.ShouldBeNull(); var second = await fixture.CreateStreamAsync("S2", subjects: ["s2.*"]); second.Error.ShouldNotBeNull(); second.Error!.Code.ShouldBe(10027); } }