25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36 });
natTableFixture.doCommand(hideAllCommand);
Assert.assertEquals(1, listenerFixture.getEventsCount());
ILayerEvent receivedEvent = listenerFixture
.getReceivedEvent(HideColumnPositionsEvent.class);
Assert.assertNotNull(receivedEvent);
}