Create UdpClientWrapper.cs

Author: dfsgotl-lenya

NetSdrClientAppTests/UdpClientWrapper.cs

@@ -0,0 +1,83 @@
+using NUnit.Framework;
+using System;
+using System.Net;
+using NetSdrClientApp.Networking;
+
+namespace NetSdrClientApp.Tests
+{
+    [TestFixture]
+    public class UdpClientWrapperTests
+    {
+        private UdpClientWrapper _client1;
+        private UdpClientWrapper _client2;
+
+        [SetUp]
+        public void Setup()
+        {
+            _client1 = new UdpClientWrapper(5000);
+            _client2 = new UdpClientWrapper(5000);
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            _client1.Dispose();
+            _client2.Dispose();
+        }
+
+        [Test]
+        public void GetHashCode_ReturnsConsistentValue()
+        {
+            int hash1 = _client1.GetHashCode();
+            int hash2 = _client1.GetHashCode();
+            Assert.That(hash1, Is.EqualTo(hash2));
+        }
+
+        [Test]
+        public void GetHashCode_DifferentClientsWithSamePort_ReturnsSameHash()
+        {
+            int hash1 = _client1.GetHashCode();
+            int hash2 = _client2.GetHashCode();
+            Assert.That(hash1, Is.EqualTo(hash2));
+        }
+
+        [Test]
+        public void Equals_ReturnsTrue_ForSamePortAndAddress()
+        {
+            Assert.That(_client1.Equals(_client2), Is.True);
+        }
+
+        [Test]
+        public void Equals_ReturnsFalse_ForDifferentPort()
+        {
+            var clientDifferentPort = new UdpClientWrapper(6000);
+            Assert.That(_client1.Equals(clientDifferentPort), Is.False);
+            clientDifferentPort.Dispose();
+        }
+
+        [Test]
+        public void Equals_ReturnsFalse_ForDifferentType()
+        {
+            Assert.That(_client1.Equals("some string"), Is.False);
+            Assert.That(_client1.Equals(null), Is.False);
+        }
+
+        [Test]
+        public void Dispose_CanBeCalledMultipleTimes_WithoutException()
+        {
+            _client1.Dispose();
+            Assert.DoesNotThrow(() => _client1.Dispose());
+        }
+
+        [Test]
+        public void Dispose_SetsDisposedFlag()
+        {
+            _client1.Dispose();
+            // використати рефлексію для перевірки приватного поля _disposed
+            var disposedField = typeof(UdpClientWrapper)
+                .GetField("_disposed", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
+            bool disposedValue = (bool)disposedField!.GetValue(_client1)!;
+            Assert.That(disposedValue, Is.True);
+        }
+    }
+}