public void FindPreviousOccuranceOfCharOnLine1()
{
Create("foo bar baz");
var prev = TssUtil.FindPreviousOccurranceOfCharOnLine(_textBuffer.GetPoint(0), 'f', 1);
Assert.IsFalse(prev.IsSome());
}
public void FindPreviousOccuranceOfCharOnLine3()
{
Create("foo bar baz");
var prev = TssUtil.FindPreviousOccurranceOfCharOnLine(_textBuffer.GetPoint(5), 'o', 2);
Assert.IsTrue(prev.IsSome());
Assert.AreEqual(1, prev.Value.Position);
}