/** @see DATAREST-609 */
@Test
public void addsSelfAndSingleResourceLinkToResourceByDefault() throws Exception {
Projector projector = mock(Projector.class);
when(projector.projectExcerpt(anyObject())).thenAnswer(new ReturnsArgumentAt(0));
PersistentEntityResourceAssembler assembler =
new PersistentEntityResourceAssembler(
entities,
projector,
associations,
new DefaultSelfLinkProvider(
entities, entityLinks, Collections.<EntityLookup<?>>emptyList()));
User user = new User();
user.id = BigInteger.valueOf(4711);
PersistentEntityResource resource = assembler.toResource(user);
Links links = new Links(resource.getLinks());
assertThat(links, is(Matchers.<Link>iterableWithSize(2)));
assertThat(links.getLink("self").getVariables(), is(Matchers.empty()));
assertThat(links.getLink("user").getVariableNames(), is(hasItem("projection")));
}
@Test
public void accessServiceUsingRestTemplate() {
// Access root resource
URI uri = URI.create(String.format(SERVICE_URI, port));
RequestEntity<Void> request = RequestEntity.get(uri).accept(HAL_JSON).build();
Resource<Object> rootLinks =
restOperations.exchange(request, new ResourceType<Object>() {}).getBody();
Links links = new Links(rootLinks.getLinks());
// Follow stores link
Link storesLink = links.getLink("stores").expand();
request = RequestEntity.get(URI.create(storesLink.getHref())).accept(HAL_JSON).build();
Resources<Store> stores =
restOperations.exchange(request, new ResourcesType<Store>() {}).getBody();
stores.getContent().forEach(store -> log.info("{} - {}", store.name, store.address));
}