public void GivenTheScriptModifiedByFollowingContent(string filename, string templateContent)
        {
            var file = Path.Combine(sourcePath, filename);

            VisualStudioHelper.RemoveFileFromProject(file);

            File.WriteAllText(file, templateContent);

            t4Template = VisualStudioHelper.AddFileToProject(
                projectName,
                file);
        }