Index: DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data.Tests/Registry/RegistryReaderTests.cs
===================================================================
diff -u -r6903 -r6921
--- DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data.Tests/Registry/RegistryReaderTests.cs	(.../RegistryReaderTests.cs)	(revision 6903)
+++ DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data.Tests/Registry/RegistryReaderTests.cs	(.../RegistryReaderTests.cs)	(revision 6921)
@@ -25,57 +25,62 @@
 
 namespace Deltares.Dam.Data.Tests.Registry
 {
+    /// <summary>
+    /// Test for reading values from the Windows registry
+    /// Note: These tests actually write to the registry under HKEY_CURRENT_USER.
+    /// Testing KEY_LOCAL_MACHINE would require elevated permissions and is therefore not included.
+    /// </summary>
     [TestFixture]
     public class RegistryReaderTests
     {
-        private const string testKeyPath = @"SOFTWARE\\DeltaresDamTest";
-        private const string testValueName = "TestValue";
-        private const string testValueContent = "TestContent";
+        private const string keyPath = @"SOFTWARE\\DeltaresDamTest";
+        private const string keyName = "TestValue";
+        private const string expectedValue = "TestContent";
 
         [SetUp]
         public void SetUp()
         {
-            using RegistryKey key = Microsoft.Win32.Registry.CurrentUser.CreateSubKey(testKeyPath);
-            key!.SetValue(testValueName, testValueContent);
+            using RegistryKey key = Microsoft.Win32.Registry.CurrentUser.CreateSubKey(keyPath);
+            key!.SetValue(keyName, expectedValue);
         }
 
         [TearDown]
         public void TearDown()
         {
-            Microsoft.Win32.Registry.CurrentUser.DeleteSubKey(testKeyPath, false);
+            Microsoft.Win32.Registry.CurrentUser.DeleteSubKey(keyPath, false);
         }
 
         [Test]
         public void GetRegistryValue_ReturnsValue_WhenKeyAndValueExist()
         {
-            string result = RegistryReader.GetRegistryValueFromCurrentUser(testKeyPath, testValueName);
-            Assert.That(result, Is.EqualTo(testValueContent));
+            string actualValue = RegistryReader.GetRegistryValueFromCurrentUser(keyPath, keyName);
+            Assert.That(actualValue, Is.EqualTo(expectedValue));
         }
 
         [Test]
         public void GetRegistryValue_ReturnsEmpty_WhenKeyDoesNotExist()
         {
-            string result = RegistryReader.GetRegistryValueFromCurrentUser("SOFTWARE\\NonExistentKey", testValueName);
-            Assert.That(result, Is.EqualTo(string.Empty));
+            string actualValue = RegistryReader.GetRegistryValueFromCurrentUser("SOFTWARE\\NonExistentKey", keyName);
+            Assert.That(actualValue, Is.EqualTo(string.Empty));
         }
 
         [Test]
         public void GetRegistryValue_ReturnsEmpty_WhenValueDoesNotExist()
         {
-            string result = RegistryReader.GetRegistryValueFromCurrentUser(testKeyPath, "NonExistentValue");
-            Assert.That(result, Is.EqualTo(string.Empty));
+            string actualValue = RegistryReader.GetRegistryValueFromCurrentUser(keyPath, "NonExistentValue");
+            Assert.That(actualValue, Is.EqualTo(string.Empty));
         }
 
         [Test]
         public void GetRegistryValue_ReturnsStringRepresentation_WhenValueIsNotString()
         {
-            using (RegistryKey key = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(testKeyPath, true))
+            using (RegistryKey key = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(keyPath, true))
             {
                 key!.SetValue("VersionValue", "7.8.0.0", RegistryValueKind.String);
             }
 
-            string result = RegistryReader.GetRegistryValueFromCurrentUser(testKeyPath, "VersionValue");
-            Assert.That(result, Is.EqualTo("7.8.0.0"));
+            string actualValue = RegistryReader.GetRegistryValueFromCurrentUser(keyPath, "VersionValue");
+            Assert.That(actualValue, Is.EqualTo("7.8.0.0"));
         }
     }
 }
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