public void ControlFinder_FindControl_ReturnsCorrectControl(Type expectedType, string controlName, string htmlResourceName)
{
string resourcePath = Path.Combine(_resourcesPath, htmlResourceName);
string source = File.ReadAllText(resourcePath);
var controlFinder = new ControlFinder("");
var webControl = controlFinder.FindControl(source, controlName);
Assert.IsInstanceOf(expectedType, webControl);
}