public void EndsWithSpanTest()
{
Span span1 = new Span()
{
Text = "This is text."
};
Span span2 = new Span()
{
Text = "That is text."
};
Assert.AreEqual(text.EndsWithSpan(span1), true);
Assert.AreEqual(text.EndsWithSpan(span2), false);
}
