public void DeleteSelection ()
{
var engine = new TextEngine (new List<string> () { "это тест", "это еще один тест" });
engine.SetCursorPosition (new TextPosition (0, 2), true);
engine.PerformDown (true);
engine.PerformDelete ();
Assert.AreEqual (1, engine.LineCount);
Assert.AreEqual (LinesToString (new string[] { "это еще один тест" }),
engine.ToString ());
Assert.AreEqual (new TextPosition (0, 2), engine.CurrentPosition);
}
public void DeleteMultiLineSelection ()
{
var engine = new TextEngine (new List<string> () { "line 1", "line 2", "line 3" });
engine.SetCursorPosition (new TextPosition (0, 2), true);
engine.PerformDown (true);
engine.PerformDown (true);
engine.PerformDelete ();
Assert.AreEqual (1, engine.LineCount);
Assert.AreEqual (LinesToString (new string[] { "line 3" }),
engine.ToString ());
}
