@Test
public void detachNoScope() {
// given
prepAttach();
ui.attach();
// when
ui.detach();
// then
// no exception
}
@SuppressWarnings("deprecation")
private void prepAttach() {
when(request.getParameter("v-loc")).thenReturn(baseUri + "/#home");
ui.getPage().init(request);
when(session.createConnectorId(Matchers.any(ClientConnector.class)))
.thenAnswer(new ConnectorIdAnswer());
when(session.getLocale()).thenReturn(Locale.FRANCE);
when(session.hasLock()).thenReturn(true);
ui.setSession(session);
}
@Test
public void changeView() {
// given
when(toView.getRootComponent()).thenReturn(viewContent);
when(toView.getName()).thenReturn("toView");
// when
ui.changeView(toView);
// then
verify(toView).getRootComponent();
verify(translator).translate(toView);
verify(viewContent).setSizeFull();
assertThat(ui.getViewDisplayPanel().getContent()).isEqualTo(viewContent);
}
@Test
public void detachScopeNotNull() {
// given
prepAttach();
ui.attach();
ui.setScope(uiScope);
ui.setInstanceKey(uiKey);
// when
ui.detach();
// then
verify(uiScope).releaseScope(ui.getInstanceKey());
verify(broadcaster).unregister(Broadcaster.ALL_MESSAGES, ui);
}
/** There is a much better functional test */
@Test
public void receiveBroadcastMessage() throws Exception {
// given
prepAttach();
ui.attach();
ui.setScope(uiScope);
ui.setInstanceKey(uiKey);
// when
ui.receiveBroadcast("group", "message", uiKey, 55);
// then
assertThat(logMonitor.debugLogs())
.contains("UI instance UIKey:33 receiving message id: 55 from: UIKey:33");
}
@Test
public void pageTitle() throws Exception {
// given
when(applicationTitle.getTitleKey()).thenReturn(LabelKey.Yes);
when(translate.from(LabelKey.Yes)).thenReturn("Title");
// when
assertThat(ui.pageTitle()).isEqualTo("Title");
}
@Test(expected = MethodReconfigured.class)
public void methodReconfigured() {
// given
// when
ui.setNavigator(vaadinNavigator);
// then
}
@Test(expected = ConfigurationException.class)
public void changeView_RootComponentNotSet() {
// given
when(toView.getRootComponent()).thenReturn(null);
when(toView.getName()).thenReturn("toView");
// when
ui.changeView(toView);
// then
}
@Test
public void init() {
// given
prepAttach();
// when
ui.init(request);
// then
verify(session).setConverterFactory(converterFactory);
InOrder inOrder = inOrder(currentLocale, navigator, translator, navigator);
// inOrder.verify(currentLocale)
// .setLocale(Locale.FRANCE, false);
inOrder.verify(navigator).init();
inOrder.verify(translator).translate(ui);
inOrder.verify(navigator).navigateTo("home");
}
@Test(expected = ConfigurationException.class)
public void init_with_viewDisplayPanel_parent_null() {
// given
ui =
new DuffUI(
navigator,
errorHandler,
converterFactory,
broadcaster,
pushMessageRouter,
applicationTitle,
translate,
currentLocale,
translator);
prepAttach();
// when
ui.init(request);
// then
}
@Before
public void setup() {
Locale.setDefault(Locale.UK);
when(uiBusProvider.get()).thenReturn(eventBus);
pushMessageRouter = new DefaultPushMessageRouter(uiBusProvider);
logMonitor = new LogMonitor();
logMonitor.addClassFilter(ScopedUI.class);
uiKey = new UIKey(33);
ui =
new BasicUI(
navigator,
errorHandler,
converterFactory,
broadcaster,
pushMessageRouter,
applicationTitle,
translate,
currentLocale,
translator,
option);
ui.setInstanceKey(uiKey);
}