public void GetEnumerator_should_return_expected_enumerator()
{
var elements = new List<IHtmlElement> {
new HtmlElement { TagName = "p", InnerHtml = "first" },
new HtmlElement { TagName = "p", InnerHtml = "second" }
};
var collection = new HtmlCollection(elements);
Assert.That(collection.GetEnumerator(), Is.EqualTo(elements.GetEnumerator()));
}