Setting the test name in the property in the class (#147)

Using CallerMemberName attribute to get the test name for generating the test result instead of having a name passed as a parameter for each test method

test/Microsoft.SqlTools.ServiceLayer.TestDriver/Program.cs

@@ -87,7 +87,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TestDriver
                 using (var typeInstance = (IDisposable)Activator.CreateInstance(type))
                 {
                     Console.WriteLine("Running test " + testName);
-                    await (Task)methodInfo.Invoke(typeInstance, new object[] { testName });
+                    await (Task)methodInfo.Invoke(typeInstance, null);
                     Console.WriteLine("Test ran successfully: " + testName);
                 }
             }