/*
* Copyright 2013-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.rest.webmvc;
import static org.assertj.core.api.Assertions.*;
import static org.springframework.data.rest.tests.TestMvcClient.*;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Sort;
import org.springframework.data.rest.core.mapping.ResourceMetadata;
import org.springframework.data.rest.tests.AbstractControllerIntegrationTests;
import org.springframework.data.rest.tests.ResourceTester;
import org.springframework.data.rest.tests.ResourceTester.HasSelfLink;
import org.springframework.data.rest.webmvc.jpa.Address;
import org.springframework.data.rest.webmvc.jpa.Author;
import org.springframework.data.rest.webmvc.jpa.Book;
import org.springframework.data.rest.webmvc.jpa.CreditCard;
import org.springframework.data.rest.webmvc.jpa.JpaRepositoryConfig;
import org.springframework.data.rest.webmvc.jpa.Person;
import org.springframework.data.rest.webmvc.jpa.TestDataPopulator;
import org.springframework.data.rest.webmvc.support.DefaultedPageable;
import org.springframework.hateoas.PagedResources;
import org.springframework.hateoas.ResourceSupport;
import org.springframework.hateoas.Resources;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
/**
* Integration tests for the {@link RepositorySearchController}.
*
* @author Oliver Gierke
*/
@ContextConfiguration(classes = JpaRepositoryConfig.class)
@Transactional
public class RepositorySearchControllerIntegrationTests extends AbstractControllerIntegrationTests {
static final DefaultedPageable PAGEABLE = new DefaultedPageable(PageRequest.of(0, 10), true);
@Autowired TestDataPopulator loader;
@Autowired RepositorySearchController controller;
@Autowired PersistentEntityResourceAssembler assembler;
@Before
public void setUp() {
loader.populateRepositories();
}
@Test
public void rendersCorrectSearchLinksForPersons() throws Exception {
RootResourceInformation request = getResourceInformation(Person.class);
ResourceSupport resource = controller.listSearches(request);
ResourceTester tester = ResourceTester.of(resource);
tester.assertNumberOfLinks(6); // Self link included
tester.assertHasLinkEndingWith("findFirstPersonByFirstName", "findFirstPersonByFirstName{?firstname,projection}");
tester.assertHasLinkEndingWith("firstname", "firstname{?firstname,page,size,sort,projection}");
tester.assertHasLinkEndingWith("lastname", "lastname{?lastname,sort,projection}");
tester.assertHasLinkEndingWith("findByCreatedUsingISO8601Date",
"findByCreatedUsingISO8601Date{?date,page,size,sort,projection}");
tester.assertHasLinkEndingWith("findByCreatedGreaterThan",
"findByCreatedGreaterThan{?date,page,size,sort,projection}");
}
@Test(expected = ResourceNotFoundException.class)
public void returns404ForUnexportedRepository() {
controller.listSearches(getResourceInformation(CreditCard.class));
}
@Test(expected = ResourceNotFoundException.class)
public void returns404ForRepositoryWithoutSearches() {
controller.listSearches(getResourceInformation(Author.class));
}
@Test
public void executesSearchAgainstRepository() {
RootResourceInformation resourceInformation = getResourceInformation(Person.class);
MultiValueMap<String, Object> parameters = new LinkedMultiValueMap<String, Object>(1);
parameters.add("firstname", "John");
ResponseEntity<?> response = controller.executeSearch(resourceInformation, parameters, "firstname", PAGEABLE,
Sort.unsorted(), assembler, new HttpHeaders());
ResourceTester tester = ResourceTester.of(response.getBody());
PagedResources<Object> pagedResources = tester.assertIsPage();
assertThat(pagedResources.getContent()).hasSize(1);
ResourceMetadata metadata = getMetadata(Person.class);
tester.withContentResource(new HasSelfLink(BASE.slash(metadata.getPath()).slash("{id}")));
}
@Test(expected = ResourceNotFoundException.class) // DATAREST-330
public void doesNotExposeHeadForSearchResourceIfResourceDoesnHaveSearches() {
controller.headForSearches(getResourceInformation(Author.class));
}
@Test(expected = ResourceNotFoundException.class) // DATAREST-330
public void exposesHeadForSearchResourceIfResourceIsNotExposed() {
controller.headForSearches(getResourceInformation(CreditCard.class));
}
@Test // DATAREST-330
public void exposesHeadForSearchResourceIfResourceIsExposed() {
controller.headForSearches(getResourceInformation(Person.class));
}
@Test // DATAREST-330
public void exposesHeadForExistingQueryMethodResource() {
controller.headForSearch(getResourceInformation(Person.class), "findByCreatedUsingISO8601Date");
}
@Test(expected = ResourceNotFoundException.class) // DATAREST-330
public void doesNotExposeHeadForInvalidQueryMethodResource() {
controller.headForSearch(getResourceInformation(Person.class), "foobar");
}
@Test // DATAREST-333
public void searchResourceSupportsGetOnly() {
assertAllowHeaders(controller.optionsForSearches(getResourceInformation(Person.class)), HttpMethod.GET);
}
@Test(expected = ResourceNotFoundException.class) // DATAREST-333
public void returns404ForOptionsForRepositoryWithoutSearches() {
controller.optionsForSearches(getResourceInformation(Address.class));
}
@Test // DATAREST-333
public void queryMethodResourceSupportsGetOnly() {
RootResourceInformation resourceInformation = getResourceInformation(Person.class);
HttpEntity<Object> response = controller.optionsForSearch(resourceInformation, "firstname");
assertAllowHeaders(response, HttpMethod.GET);
}
@Test // DATAREST-502
public void interpretsUriAsReferenceToRelatedEntity() {
MultiValueMap<String, Object> parameters = new LinkedMultiValueMap<String, Object>(1);
parameters.add("author", "/author/1");
RootResourceInformation resourceInformation = getResourceInformation(Book.class);
ResponseEntity<?> result = controller.executeSearch(resourceInformation, parameters, "findByAuthorsContains",
PAGEABLE, Sort.unsorted(), assembler, new HttpHeaders());
assertThat(result.getBody()).isInstanceOf(Resources.class);
}
@Test // DATAREST-515
public void repositorySearchResourceExposesDomainType() {
RepositorySearchesResource searches = controller.listSearches(getResourceInformation(Person.class));
assertThat(searches.getDomainType()).isAssignableFrom(Person.class);
}
}