/*
* 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.autoconfigure.web.servlet.error;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.servlet.ServletException;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
import org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration;
import org.springframework.boot.autoconfigure.web.servlet.ServletWebServerFactoryAutoConfiguration;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.test.util.ApplicationContextTestUtils;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.context.annotation.Import;
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.MvcResult;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.ConfigurableWebApplicationContext;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import static org.assertj.core.api.Assertions.assertThat;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
/**
* Tests for {@link BasicErrorController} using {@link MockMvc} but not
* {@link SpringRunner}.
*
* @author Dave Syer
* @author Sebastien Deleuze
*/
public class BasicErrorControllerDirectMockMvcTests {
@Rule
public final ExpectedException thrown = ExpectedException.none();
private ConfigurableWebApplicationContext wac;
private MockMvc mockMvc;
@After
public void close() {
ApplicationContextTestUtils.closeAll(this.wac);
}
public void setup(ConfigurableWebApplicationContext context) {
this.wac = context;
this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();
}
@Test
public void errorPageAvailableWithParentContext() throws Exception {
setup((ConfigurableWebApplicationContext) new SpringApplicationBuilder(
ParentConfiguration.class).child(ChildConfiguration.class)
.run("--server.port=0"));
MvcResult response = this.mockMvc
.perform(get("/error").accept(MediaType.TEXT_HTML))
.andExpect(status().is5xxServerError()).andReturn();
String content = response.getResponse().getContentAsString();
assertThat(content).contains("status=999");
}
@Test
public void errorPageAvailableWithMvcIncluded() throws Exception {
setup((ConfigurableWebApplicationContext) new SpringApplication(
WebMvcIncludedConfiguration.class).run("--server.port=0"));
MvcResult response = this.mockMvc
.perform(get("/error").accept(MediaType.TEXT_HTML))
.andExpect(status().is5xxServerError()).andReturn();
String content = response.getResponse().getContentAsString();
assertThat(content).contains("status=999");
}
@Test
public void errorPageNotAvailableWithWhitelabelDisabled() throws Exception {
setup((ConfigurableWebApplicationContext) new SpringApplication(
WebMvcIncludedConfiguration.class).run("--server.port=0",
"--server.error.whitelabel.enabled=false"));
this.thrown.expect(ServletException.class);
this.mockMvc.perform(get("/error").accept(MediaType.TEXT_HTML));
}
@Test
public void errorControllerWithAop() throws Exception {
setup((ConfigurableWebApplicationContext) new SpringApplication(
WithAopConfiguration.class).run("--server.port=0"));
MvcResult response = this.mockMvc
.perform(get("/error").accept(MediaType.TEXT_HTML))
.andExpect(status().is5xxServerError()).andReturn();
String content = response.getResponse().getContentAsString();
assertThat(content).contains("status=999");
}
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Import({ ServletWebServerFactoryAutoConfiguration.class,
DispatcherServletAutoConfiguration.class, WebMvcAutoConfiguration.class,
HttpMessageConvertersAutoConfiguration.class, ErrorMvcAutoConfiguration.class,
PropertyPlaceholderAutoConfiguration.class })
protected @interface MinimalWebConfiguration {
}
@Configuration
@MinimalWebConfiguration
protected static class ParentConfiguration {
}
@Configuration
@MinimalWebConfiguration
@EnableWebMvc
protected static class WebMvcIncludedConfiguration {
// For manual testing
public static void main(String[] args) {
SpringApplication.run(WebMvcIncludedConfiguration.class, args);
}
}
@Configuration
@MinimalWebConfiguration
protected static class VanillaConfiguration {
// For manual testing
public static void main(String[] args) {
SpringApplication.run(VanillaConfiguration.class, args);
}
}
@Configuration
@MinimalWebConfiguration
protected static class ChildConfiguration {
// For manual testing
public static void main(String[] args) {
new SpringApplicationBuilder(ParentConfiguration.class)
.child(ChildConfiguration.class).run(args);
}
}
@Configuration
@EnableAspectJAutoProxy(proxyTargetClass = false)
@MinimalWebConfiguration
@Aspect
protected static class WithAopConfiguration {
@Pointcut("within(@org.springframework.stereotype.Controller *)")
private void controllerPointCut() {
};
@Around("controllerPointCut()")
public Object mvcAdvice(ProceedingJoinPoint pjp) throws Throwable {
return pjp.proceed();
}
}
}