Expose WithClientMessageQueueInterceptor

2026-10-24 14:43:04 +08:00 · 2020-09-04 09:53:34 +02:00
parent b0c603082b
commit f1f9924bce
3 changed files with 80 additions and 0 deletions
@@ -1415,5 +1415,42 @@ namespace MQTTnet.Tests
                Assert.AreEqual("a", undeliverd);
            }
        }
+
+        [TestMethod]
+        public async Task Intercept_ClientMessageQueue()
+        {
+            using (var testEnvironment = new TestEnvironment(TestContext))
+            {
+                await testEnvironment.StartServerAsync(new MqttServerOptionsBuilder()
+                    .WithClientMessageQueueInterceptor(c => c.ApplicationMessage.Topic = "a"));
+
+                var topicAReceived = false;
+                var topicBReceived = false;
+
+                var client = await testEnvironment.ConnectClientAsync();
+                client.UseApplicationMessageReceivedHandler(c =>
+                {
+                    if (c.ApplicationMessage.Topic == "a")
+                    {
+                        topicAReceived = true;
+                    }
+                    else if (c.ApplicationMessage.Topic == "b")
+                    {
+                        topicBReceived = true;
+                    }
+                });
+
+                await client.SubscribeAsync("a");
+                await client.SubscribeAsync("b");
+
+                await client.PublishAsync("b");
+
+                await Task.Delay(500);
+
+                Assert.IsTrue(topicAReceived);
+                Assert.IsFalse(topicBReceived);
+            }
+        }
+
    }
 }