### Question:
LienzoTextTooltip extends AbstractCanvasTooltip<String> { @Override public void destroy() { tooltip.remove(); } LienzoTextTooltip();   LienzoTextTooltip(final PrimitiveTooltip tooltip); @Override void showAt(final String content,
                       final Point2D location); @Override void hide(); @Override void destroy();  }### Answer:
@Test public void testDestroy() { tested.destroy(); verify(primitiveTooltip, times(1)).remove(); verify(primitiveTooltip, never()).show(any(IPrimitive.class), anyString(), any(com.ait.lienzo.client.core.types.Point2D.class), anyDouble(), anyDouble(), any(PrimitiveTooltip.Direction.class)); }