ScenarioSimulationMainGridPanelMouseMoveHandler extends AbstractScenarioSimulationGridPanelHandler implements ScenarioSimulationGridPanelMouseMoveHandler { @Override public void hidePopover() { errorReportPopupPresenter.hide(); }  @Override void onNodeMouseMove(NodeMouseMoveEvent event); @Override void hidePopover(); @Override void setErrorReportPopupPresenter(ErrorReportPopoverPresenter errorReportPopupPresenter);  }
@Test public void hidePopover() { mouseMoveHandler.hidePopover(); verify(errorReportPopupPresenterMock, times(1)).hide(); }