@Test
public void creatingANavigationShouldLinkNavigationAndNode() {
Id<Portal> classic = gateIn.siteId(Site.Type.PORTAL, "classic");
Portal portal = gateIn.get(classic);
assert portal.equals(gateIn.getPortal(classic));
Page page = portal.getPageRegistry().get(classic.getIdforChild("page"));
Id<Page> pageId = page.getId();
assert page.equals(gateIn.get(pageId));
Navigation nav = portal.getNavigation().get("page");
assert page.equals(nav.getTargetPage());
Page sub = portal.getPageRegistry().get("sub");
assert sub.equals(gateIn.get(pageId.getIdforChild("sub")));
Navigation navigation = portal.createNavigationTo(sub, portal.getNavigation());
assert sub.equals(navigation.getTargetPage());
assert sub.getInboundNavigations().contains(navigation.getId());
assert portal.getNavigation().contains(navigation.getName());
Navigation inboundNavigation = sub.createInboundNavigationIn(portal, portal.getNavigation());
assert sub.equals(inboundNavigation.getTargetPage());
assert sub.getInboundNavigations().contains(inboundNavigation.getId());
assert portal.getNavigation().contains(inboundNavigation.getName());
}
