private void verifyGoToNewPlace(Place place, String tabTitle) {
ArgumentCaptor<AcceptTabItem> acceptTabItemArgumentCaptor = ArgumentCaptor.forClass( AcceptTabItem.class );
IsWidget tabContentWidget = mock( IsWidget.class );
Activity activity = goTo( place );
verify( activity ).start( acceptTabItemArgumentCaptor.capture(), any( ResettableEventBus.class ) );
acceptTabItemArgumentCaptor.getValue().addTab( tabTitle, tabContentWidget );
verify( tabbedPanel ).addTab( tabTitle, tabContentWidget, place );