/*
* Copyright 2012-2016 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 sample.hateoas;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;
import static org.assertj.core.api.Assertions.assertThat;
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class SampleHateoasApplicationTests {
@Autowired
private TestRestTemplate restTemplate;
@Test
public void hasHalLinks() throws Exception {
ResponseEntity<String> entity = this.restTemplate.getForEntity("/customers/1",
String.class);
assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
assertThat(entity.getBody()).startsWith(
"{\"id\":1,\"firstName\":\"Oliver\"" + ",\"lastName\":\"Gierke\"");
assertThat(entity.getBody()).contains("_links\":{\"self\":{\"href\"");
}
@Test
public void producesJsonWhenXmlIsPreferred() throws Exception {
HttpHeaders headers = new HttpHeaders();
headers.set(HttpHeaders.ACCEPT, "application/xml;q=0.9,application/json;q=0.8");
HttpEntity<?> request = new HttpEntity<>(headers);
ResponseEntity<String> response = this.restTemplate.exchange("/customers/1",
HttpMethod.GET, request, String.class);
assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
assertThat(response.getHeaders().getContentType())
.isEqualTo(MediaType.parseMediaType("application/json;charset=UTF-8"));
}
}