Reduced the test name to overcome 256 character file length limit in windows

TestAssets/TestProjects/VSTestDotNetCore/Tests.cs

@@ -0,0 +1,19 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace TestNamespace
+{
+    [TestClass]
+    public class VSTestTests
+    {
+        [TestMethod]
+        public void VSTestPassTest()
+        {
+        }
+
+        [TestMethod]
+        public void VSTestFailTest()
+        {
+            Assert.Fail();
+        }
+    }
+}