protected override void HandleCharactersDeletedForwards()
{
string previous = text;
text = SelectionRangeUtil.DeleteTextForwards(text, ref selectionRange);
HandleTextChanged(previous);
}
public void DeleteTextRangeForwardFromMiddle()
{
string text = "Keep|Delete|Keep";
SelectionRange range = GetSelectionFromCharacters(ref text);
string expected = "KeepKeep";
string result = SelectionRangeUtil.DeleteTextForwards(text, ref range);
Assert.AreEqual(expected, result);
AssertSelection(result, range, "Keep|Keep");
}
public void DeleteTextForwardFromEnd()
{
string text = "Keep|";
SelectionRange range = GetCursorFromCharacter(ref text);
string expected = "Keep";
string result = SelectionRangeUtil.DeleteTextForwards(text, ref range);
Assert.AreEqual(expected, result);
AssertSelection(result, range, "Keep|");
}
public void DeleteTextRangeForwardFromEnd()
{
string text = "Keep|Delete|";
SelectionRange range = GetSelectionFromCharacters(ref text);
string expected = "Keep";
string result = SelectionRangeUtil.DeleteTextForwards(text, ref range);
Assert.AreEqual(expected, result);
AssertSelection(result, range, "Keep|");
string toAdd = " ";
result = SelectionRangeUtil.InsertText(result, ref range, toAdd);
Assert.AreEqual("Keep ", result);
AssertSelection(result, range, "Keep |");
}