spring-boot/spring-boot-samples/spring-boot-sample-jersey/src/test/java/sample/jersey/SampleJerseyApplicationTests.java

/*
 * 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.jersey;

import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.boot.context.web.LocalServerPort;
import org.springframework.boot.test.context.SpringApplicationConfiguration;
import org.springframework.boot.test.context.web.WebIntegrationTest;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.client.RestTemplate;

import static org.assertj.core.api.Assertions.assertThat;

@RunWith(SpringRunner.class)
@SpringApplicationConfiguration(SampleJerseyApplication.class)
@WebIntegrationTest(randomPort = true)
public class SampleJerseyApplicationTests {

	@LocalServerPort
	private int port;

	private RestTemplate restTemplate = new TestRestTemplate();

	@Test
	public void contextLoads() {
		ResponseEntity<String> entity = this.restTemplate
				.getForEntity("http://localhost:" + this.port + "/hello", String.class);
		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
	}

	@Test
	public void reverse() {
		ResponseEntity<String> entity = this.restTemplate.getForEntity(
				"http://localhost:" + this.port + "/reverse?input=olleh", String.class);
		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
		assertThat(entity.getBody()).isEqualTo("hello");
	}

	@Test
	public void validation() {
		ResponseEntity<String> entity = this.restTemplate
				.getForEntity("http://localhost:" + this.port + "/reverse", String.class);
		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.BAD_REQUEST);
	}

}