Examples with Router com.vaadin.flow.router.legacy.Router used on opensource projects

Example 16 with Router

use of com.vaadin.flow.router.legacy.Router in project flow by vaadin.

the class RouterTest method testChangeLocation.

@Test
public void testChangeLocation() {
    UI ui = new RouterTestUI();
    Router router = new Router();
    TestResolver resolver = new TestResolver();
    router.reconfigure(c -> c.setResolver(resolver));
    VaadinRequest request = requestWithPathInfo(null);
    router.initializeUI(ui, request);
    Assert.assertEquals(Arrays.asList(""), resolver.resolvedLocation.get().getSegments());
    resolver.resolvedLocation.set(null);
    resolver.handledEvent.set(null);
    ui.getPage().getHistory().getHistoryStateChangeHandler().onHistoryStateChange(new HistoryStateChangeEvent(ui.getPage().getHistory(), null, new Location("foo"), NavigationTrigger.HISTORY));
    Assert.assertEquals(Arrays.asList("foo"), resolver.resolvedLocation.get().getSegments());
}

Example 17 with Router

use of com.vaadin.flow.router.legacy.Router in project flow by vaadin.

the class RouterTest method testResolverError_noCurrentResponse.

@Test
public void testResolverError_noCurrentResponse() {
    UI ui = new RouterTestUI();
    Router router = new Router();
    router.reconfigure(c -> c.setResolver(event -> Optional.empty()));
    router.navigate(ui, new Location(""), NavigationTrigger.PROGRAMMATIC);
    Assert.assertTrue(ui.getElement().getTextRecursively().contains("404"));
}

Example 18 with Router

use of com.vaadin.flow.router.legacy.Router in project flow by vaadin.

the class RouterTest method testNavigateToEmptyLocation_triggersDefaultErrorView.

@Test
public void testNavigateToEmptyLocation_triggersDefaultErrorView() {
    UI ui = new RouterTestUI();
    Router router = new Router();
    router.reconfigure(c -> {
    });
    router.navigate(ui, new Location(""), NavigationTrigger.PROGRAMMATIC);
    Assert.assertEquals(new DefaultErrorView().getText(), ui.getElement().getTextRecursively());
}

Example 19 with Router

use of com.vaadin.flow.router.legacy.Router in project flow by vaadin.

the class RouterLinkTest method reconfigureRouterLink_attachedLink.

@Test
public void reconfigureRouterLink_attachedLink() {
    Router router = new Router();
    RouterTestUI ui = new RouterTestUI(router);
    router.reconfigure(c -> c.setRoute("show/{bar}", TestView.class));
    RouterLink link = new RouterLink();
    ui.add(link);
    link.setRoute(TestView.class, "other");
    Assert.assertEquals("show/other", link.getElement().getAttribute("href"));
    link.setRoute(router, TestView.class, "changed");
    Assert.assertEquals("show/changed", link.getElement().getAttribute("href"));
}

Example 20 with Router

use of com.vaadin.flow.router.legacy.Router in project flow by vaadin.

the class RouterLinkTest method createRouterLink_explicitRouter.

@Test
public void createRouterLink_explicitRouter() {
    Router router = new Router();
    router.reconfigure(c -> c.setRoute("show/{bar}", TestView.class));
    RouterLink link = new RouterLink(router, "Show something", TestView.class, "something");
    Assert.assertEquals("Show something", link.getText());
    Assert.assertTrue(link.getElement().hasAttribute(ApplicationConstants.ROUTER_LINK_ATTRIBUTE));
    Assert.assertTrue(link.getElement().hasAttribute("href"));
    Assert.assertEquals("show/something", link.getElement().getAttribute("href"));
}