/*
* 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.test.context;
import javax.servlet.ServletContext;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.server.LocalServerPort;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import org.springframework.web.servlet.DispatcherServlet;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Base class for {@link SpringBootTest} tests configured to start an embedded web server.
*
* @author Phillip Webb
* @author Andy Wilkinson
*/
public abstract class AbstractSpringBootTestWebServerWebEnvironmentTests {
@LocalServerPort
private int port = 0;
@Value("${value}")
private int value = 0;
@Autowired
private WebApplicationContext context;
@Autowired
private ServletContext servletContext;
@Autowired
private TestRestTemplate restTemplate;
public WebApplicationContext getContext() {
return this.context;
}
public TestRestTemplate getRestTemplate() {
return this.restTemplate;
}
@Test
public void runAndTestHttpEndpoint() {
assertThat(this.port).isNotEqualTo(8080).isNotEqualTo(0);
String body = new RestTemplate()
.getForObject("http://localhost:" + this.port + "/", String.class);
assertThat(body).isEqualTo("Hello World");
}
@Test
public void injectTestRestTemplate() {
String body = this.restTemplate.getForObject("/", String.class);
assertThat(body).isEqualTo("Hello World");
}
@Test
public void annotationAttributesOverridePropertiesFile() throws Exception {
assertThat(this.value).isEqualTo(123);
}
@Test
public void validateWebApplicationContextIsSet() {
assertThat(this.context).isSameAs(
WebApplicationContextUtils.getWebApplicationContext(this.servletContext));
}
protected static class AbstractConfig {
@Value("${server.port:8080}")
private int port = 8080;
@Bean
public DispatcherServlet dispatcherServlet() {
return new DispatcherServlet();
}
@Bean
public ServletWebServerFactory webServerFactory() {
TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory();
factory.setPort(this.port);
return factory;
}
@Bean
public static PropertySourcesPlaceholderConfigurer propertyPlaceholder() {
return new PropertySourcesPlaceholderConfigurer();
}
@RequestMapping("/")
public String home() {
return "Hello World";
}
}
}