Add project files.

TestingLib/Assert.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.CompilerServices;
+using System.Text;
+
+namespace TestingLib
+{
+    public class Assert
+    {
+        public static ObservableCollection<UnitTestInfo> TestResults { get; set; }
+
+        static Assert()
+        {
+            TestResults = new ObservableCollection<UnitTestInfo>();
+        }
+        public static void AreEqual(object first,
+            object second,
+            string message,
+            [CallerMemberName] string methodName = null)
+        {
+            var testInfo = new UnitTestInfo();
+            if (first.Equals(second))
+            {
+                testInfo.DidTestPass = true;
+            }
+            else
+            {
+                testInfo.DidTestPass = false;
+                testInfo.TestFailureMessage = message;
+            }
+            testInfo.MethodName = methodName;
+            TestResults.Add(testInfo);
+        }
+    }
+}