v4.0.0 (#1357)

2026-10-15 00:15:15 +08:00 · 2022-02-20 21:10:46 +01:00
parent 47e674e4d3
commit 2ce9b94ec9
608 changed files with 22364 additions and 19420 deletions
@@ -0,0 +1,65 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.IO;
+using System.Text;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using MQTTnet.Protocol;
+
+namespace MQTTnet.Tests
+{
+    [TestClass]
+    public class MqttApplicationMessageBuilder_Tests
+    {
+        [TestMethod]
+        public void CreateApplicationMessage_TopicOnly()
+        {
+            var message = new MqttApplicationMessageBuilder().WithTopic("Abc").Build();
+            Assert.AreEqual("Abc", message.Topic);
+            Assert.IsFalse(message.Retain);
+            Assert.AreEqual(MqttQualityOfServiceLevel.AtMostOnce, message.QualityOfServiceLevel);
+        }
+
+        [TestMethod]
+        public void CreateApplicationMessage_TimeStampPayload()
+        {
+            var message = new MqttApplicationMessageBuilder().WithTopic("xyz").WithPayload(TimeSpan.FromSeconds(360).ToString()).Build();
+            Assert.AreEqual("xyz", message.Topic);
+            Assert.IsFalse(message.Retain);
+            Assert.AreEqual(MqttQualityOfServiceLevel.AtMostOnce, message.QualityOfServiceLevel);
+            Assert.AreEqual(Encoding.UTF8.GetString(message.Payload), "00:06:00");
+        }
+
+        [TestMethod]
+        public void CreateApplicationMessage_StreamPayload()
+        {
+            var stream = new MemoryStream(Encoding.UTF8.GetBytes("xHello")) { Position = 1 };
+
+            var message = new MqttApplicationMessageBuilder().WithTopic("123").WithPayload(stream).Build();
+            Assert.AreEqual("123", message.Topic);
+            Assert.IsFalse(message.Retain);
+            Assert.AreEqual(MqttQualityOfServiceLevel.AtMostOnce, message.QualityOfServiceLevel);
+            Assert.AreEqual(Encoding.UTF8.GetString(message.Payload), "Hello");
+        }
+
+        [TestMethod]
+        public void CreateApplicationMessage_Retained()
+        {
+            var message = new MqttApplicationMessageBuilder().WithTopic("lol").WithRetainFlag().Build();
+            Assert.AreEqual("lol", message.Topic);
+            Assert.IsTrue(message.Retain);
+            Assert.AreEqual(MqttQualityOfServiceLevel.AtMostOnce, message.QualityOfServiceLevel);
+        }
+
+        [TestMethod]
+        public void CreateApplicationMessage_QosLevel2()
+        {
+            var message = new MqttApplicationMessageBuilder().WithTopic("rofl").WithRetainFlag().WithQualityOfServiceLevel(MqttQualityOfServiceLevel.ExactlyOnce).Build();
+            Assert.AreEqual("rofl", message.Topic);
+            Assert.IsTrue(message.Retain);
+            Assert.AreEqual(MqttQualityOfServiceLevel.ExactlyOnce, message.QualityOfServiceLevel);
+        }
+    }
+}