Use new C# new initialization for vars

UnitTests/UnitTests.UWP/Converters/Test_TaskResultConverter.cs

@@ -19,9 +19,9 @@ namespace UnitTests.Converters
         [UITestMethod]
         public void Test_TaskResultConverter_Instance_Int32()
         {
-            var converter = new TaskResultConverter();
+            TaskResultConverter converter = new();
 
-            TaskCompletionSource<int> tcs = new TaskCompletionSource<int>();
+            TaskCompletionSource<int> tcs = new();
 
             Assert.AreEqual(null, converter.Convert(tcs.Task, null, null, null));
 
@@ -46,9 +46,9 @@ namespace UnitTests.Converters
         [UITestMethod]
         public void Test_TaskResultConverter_Instance_String()
         {
-            var converter = new TaskResultConverter();
+            TaskResultConverter converter = new();
 
-            TaskCompletionSource<string> tcs = new TaskCompletionSource<string>();
+            TaskCompletionSource<string> tcs = new();
 
             Assert.AreEqual(null, converter.Convert(tcs.Task, null, null, null));
 
@@ -73,7 +73,7 @@ namespace UnitTests.Converters
         [UITestMethod]
         public void Test_TaskResultConverter_Instance_UnsetValue()
         {
-            var converter = new TaskResultConverter();
+            TaskResultConverter converter = new();
 
             Assert.AreEqual(DependencyProperty.UnsetValue, converter.Convert(null, null, null, null));
             Assert.AreEqual(DependencyProperty.UnsetValue, converter.Convert("Hello world", null, null, null));
@@ -83,9 +83,9 @@ namespace UnitTests.Converters
         [UITestMethod]
         public void Test_TaskResultConverter_Instance_Null()
         {
-            var converter = new TaskResultConverter();
+            TaskResultConverter converter = new();
 
-            var cts = new CancellationTokenSource();
+            CancellationTokenSource cts = new();
 
             cts.Cancel();
 
@@ -93,11 +93,11 @@ namespace UnitTests.Converters
             Assert.AreEqual(null, converter.Convert(Task.FromException(new Exception()), null, null, null));
             Assert.AreEqual(null, converter.Convert(Task.CompletedTask, null, null, null));
 
-            TaskCompletionSource<int> tcs1 = new TaskCompletionSource<int>();
+            TaskCompletionSource<int> tcs1 = new();
 
             Assert.AreEqual(null, converter.Convert(tcs1.Task, null, null, null));
 
-            TaskCompletionSource<string> tcs2 = new TaskCompletionSource<string>();
+            TaskCompletionSource<string> tcs2 = new();
 
             Assert.AreEqual(null, converter.Convert(tcs2.Task, null, null, null));
         }
@@ -107,7 +107,7 @@ namespace UnitTests.Converters
         [ExpectedException(typeof(NotImplementedException))]
         public void Test_TaskResultConverter_Instance_ConvertBack()
         {
-            var converter = new TaskResultConverter();
+            TaskResultConverter converter = new();
 
             Assert.AreEqual(null, converter.ConvertBack(null, null, null, null));
         }