var sample1 = $('sample1');
var sample2 = $('sample2');
var selection = window.getSelection();
-selection.setPosition(sample1, 1);
+selection.collapse(sample1, 1);
selection.modify('move', 'forward', 'character');
selection.modify('move', 'forward', 'character');
shouldBe('selection.focusNode', 'sample2.firstChild');