private static void TestExecutionByName(string testTemplateName, string expected)
{
var itemPath = GetItemPath(testTemplateName);
Assert.IsTrue(File.Exists(itemPath));
var result = TemplateProcessor.ProcessTemplateInMemory(_dte, itemPath, DefaultVariableResolver.CreateFromDte(_dte, itemPath));
Assert.IsFalse(result.Item2.Errors.HasErrors);
Assert.IsFalse(result.Item2.Errors.Count > 0);
Assert.AreEqual(expected, result.Item1);
}