@Test
public void escapeKeyCanvasActions() {

    final KeyDownEvent e = mockKeyDownEvent(Optional.of(KeyCodes.KEY_ESCAPE),
                                            Optional.of(false),
                                            Optional.of(false));
    handler.onKeyDown(e);
    verify(gridCell,
           never()).flush();
    verify(gridCell).destroyResources();
    verifyCommonActions();
}