analyzer_test.cs

        [TestMethod]
        public void TestMethod2()
        {
            var test = @"
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.Diagnostics;

    namespace ConsoleApplication1
    {
        class TypeName
        {   
        }
    }";
            var expected = new DiagnosticResult
            {
                Id = "Analyzer1",
                Message = String.Format("Type name '{0}' contains lowercase letters", "TypeName"),
                Severity = DiagnosticSeverity.Warning,
                Locations =
                    new[] {
                            new DiagnosticResultLocation("Test0.cs", 11, 15)
                        }
            };

            VerifyCSharpDiagnostic(test, expected);

            var fixtest = @"
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.Diagnostics;

    namespace ConsoleApplication1
    {
        class TYPENAME
        {   
        }
    }";
            VerifyCSharpFix(test, fixtest);
        }