spring RequestScopedControllerAdviceIntegrationTests 源码
spring RequestScopedControllerAdviceIntegrationTests 代码
文件路径：/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestScopedControllerAdviceIntegrationTests.java
/*
* Copyright 2002-2019 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 org.springframework.web.servlet.mvc.method.annotation;
import java.util.List;
import org.junit.jupiter.api.Test;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.context.annotation.RequestScope;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.method.ControllerAdviceBean;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.testfixture.servlet.MockServletContext;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatCode;
/**
* Integration tests for request-scoped {@link ControllerAdvice @ControllerAdvice} beans.
*
* @author Sam Brannen
* @since 5.1.12
*/
class RequestScopedControllerAdviceIntegrationTests {
@Test // gh-23985
void loadContextWithRequestScopedControllerAdvice() {
AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
context.setServletContext(new MockServletContext());
context.register(Config.class);
assertThatCode(context::refresh).doesNotThrowAnyException();
List<ControllerAdviceBean> adviceBeans = ControllerAdviceBean.findAnnotatedBeans(context);
assertThat(adviceBeans).hasSize(1);
assertThat(adviceBeans.get(0))//
.returns(RequestScopedControllerAdvice.class, ControllerAdviceBean::getBeanType)//
.returns(42, ControllerAdviceBean::getOrder);
context.close();
}
@Configuration
@EnableWebMvc
static class Config {
@Bean
@RequestScope
RequestScopedControllerAdvice requestScopedControllerAdvice() {
return new RequestScopedControllerAdvice();
}
}
@ControllerAdvice
@Order(42)
static class RequestScopedControllerAdvice implements Ordered {
@Override
public int getOrder() {
return 99;
}
}
}
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