added test

Algorithms.Tests/UnitTest1.cs

@@ -4,7 +4,13 @@ namespace Algorithms.Tests;
 public class UnitTest1
 {
     [TestMethod]
-    public void TestMethod1()
+    public void TestQuiPasse()
     {
+        Assert.AreEqual(1+ 1, 2);
+    }
+    [TestMethod]
+    public void TestQuiNePassePas()
+    {
+        Assert.AreEqual(2, 1 + 1);
     }
 }