/*
* Copyright 2012-2017 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.boot.actuate.endpoint.mvc;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
import org.springframework.boot.actuate.endpoint.ShutdownEndpoint;
import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.BDDMockito.willAnswer;
import static org.mockito.Mockito.mock;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
/**
* Tests for {@link ShutdownMvcEndpoint}.
*
* @author Dave Syer
*
*/
@SpringBootTest(properties = { "management.security.enabled=false",
"endpoints.shutdown.enabled=true" })
@RunWith(SpringRunner.class)
public class ShutdownMvcEndpointTests {
@Autowired
private WebApplicationContext context;
private MockMvc mvc;
@Before
public void setUp() {
this.mvc = MockMvcBuilders.webAppContextSetup(this.context).build();
}
@Test
public void contentTypeDefaultsToActuatorV2Json() throws Exception {
this.mvc.perform(post("/application/shutdown")).andExpect(status().isOk())
.andExpect(header().string("Content-Type",
"application/vnd.spring-boot.actuator.v2+json;charset=UTF-8"));
assertThat(this.context.getBean(CountDownLatch.class).await(30, TimeUnit.SECONDS))
.isTrue();
}
@Test
public void contentTypeCanBeApplicationJson() throws Exception {
this.mvc.perform(post("/application/shutdown").header(HttpHeaders.ACCEPT,
MediaType.APPLICATION_JSON_VALUE)).andExpect(status().isOk())
.andExpect(header().string("Content-Type",
MediaType.APPLICATION_JSON_UTF8_VALUE));
assertThat(this.context.getBean(CountDownLatch.class).await(30, TimeUnit.SECONDS))
.isTrue();
}
@Configuration
@Import({ JacksonAutoConfiguration.class,
HttpMessageConvertersAutoConfiguration.class,
EndpointWebMvcAutoConfiguration.class, WebMvcAutoConfiguration.class })
public static class TestConfiguration {
@Bean
public TestShutdownEndpoint endpoint() {
return new TestShutdownEndpoint(contextCloseLatch());
}
@Bean
public CountDownLatch contextCloseLatch() {
return new CountDownLatch(1);
}
}
private static class TestShutdownEndpoint extends ShutdownEndpoint {
private final CountDownLatch contextCloseLatch;
TestShutdownEndpoint(CountDownLatch contextCloseLatch) {
this.contextCloseLatch = contextCloseLatch;
}
@Override
public void setApplicationContext(ApplicationContext context)
throws BeansException {
ConfigurableApplicationContext mockContext = mock(
ConfigurableApplicationContext.class);
willAnswer(new Answer<Void>() {
@Override
public Void answer(InvocationOnMock invocation) throws Throwable {
TestShutdownEndpoint.this.contextCloseLatch.countDown();
return null;
}
}).given(mockContext).close();
super.setApplicationContext(mockContext);
}
}
}