SampleApplicationMvcTests.java

/*
 * Copyright 2012-2019 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
 *
 *      https://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 com.example;

import java.net.URI;

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.MediaType;
import org.springframework.http.RequestEntity;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;

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

/**
 * @author Dave Syer
 */
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class SampleApplicationMvcTests {

	@Autowired
	private TestRestTemplate rest;

	@Test
	public void words() throws Exception {
		ResponseEntity<String> result = this.rest
			.exchange(RequestEntity.get(new URI("/words"))
				.accept(MediaType.APPLICATION_JSON).build(), String.class);
		assertThat(result.getBody())
			.isEqualTo("[{\"value\":\"foo\"},{\"value\":\"bar\"}]");
	}

	@Test
	public void wordsUpperCase() throws Exception {
		ResponseEntity<String> result = this.rest
			.exchange(RequestEntity.get(new URI("/words/upperCase"))
				.accept(MediaType.APPLICATION_JSON).build(), String.class);
		assertThat(result.getBody())
			.isEqualTo("[{\"value\":\"FOO\"},{\"value\":\"BAR\"}]");
	}

}