Examples with ApplicationRouteRegistry com.vaadin.flow.server.startup.ApplicationRouteRegistry used on opensource projects

Example 11 with ApplicationRouteRegistry

use of com.vaadin.flow.server.startup.ApplicationRouteRegistry in project flow by vaadin.

the class VaadinServletContextInitializerTest method errorParameterServletContextListenerEvent_hasCustomRouteNotFoundViewExtendingRouteNotFoundError_customRouteNotFoundViewIsRegistered.

@Test
public void errorParameterServletContextListenerEvent_hasCustomRouteNotFoundViewExtendingRouteNotFoundError_customRouteNotFoundViewIsRegistered() throws Exception {
    // given
    initDefaultMocks();
    VaadinServletContextInitializer initializer = getStubbedVaadinServletContextInitializer();
    Runnable when = initRouteNotFoundMocksAndGetContextInitializedMockCall(initializer);
    class TestErrorView extends RouteNotFoundError {
    }
    Mockito.doAnswer(invocation -> Stream.of(TestErrorView.class)).when(initializer).findBySuperType(Mockito.anyCollection(), Mockito.eq(HasErrorParameter.class));
    // when
    when.run();
    // then
    ApplicationRouteRegistry registry = ApplicationRouteRegistry.getInstance(new VaadinServletContext(servletContext));
    final Class<? extends Component> navigationTarget = registry.getErrorNavigationTarget(new NotFoundException()).get().getNavigationTarget();
    Assert.assertEquals(TestErrorView.class, navigationTarget);
}