public void TestSelectFragmentMoveUp()
{
textCore.SetCursorPosition(1, 3);
Assert.AreEqual(4, textCore.VisualOffset);
textCore.SelectFragment(1, 3);
Assert.AreEqual(9, textCore.VisualOffset);
textCore.DoNavigation(System.Windows.Input.Key.Up);
Assert.AreEqual(9, textCore.VisualOffset);
Assert.AreEqual(3, textCore.CursorPosition.X);
Assert.AreEqual(2, textCore.CursorPosition.Y);
}
public void TestSelectFragmentDouble()
{
// Double-clicking between "6" and "7" within "4.5678".
textCore.SelectFragment(16, 7);
Assert.AreEqual(textCore.SelectionText, "4.5678");
Assert.AreEqual(textCore.CursorPosition.X, 19);
Assert.AreEqual(textCore.CursorPosition.Y, 7);
}