/*
* Copyright 2002-2016 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.context.annotation.configuration;
import java.util.Collections;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.junit.Test;
import org.springframework.aop.support.AopUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.beans.factory.support.PropertiesBeanDefinitionReader;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.tests.sample.beans.TestBean;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
/**
* Integration tests for {@link ImportResource} support.
*
* @author Chris Beams
* @author Juergen Hoeller
* @author Sam Brannen
*/
public class ImportResourceTests {
@Test
public void importXml() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ImportXmlConfig.class);
assertTrue("did not contain java-declared bean", ctx.containsBean("javaDeclaredBean"));
assertTrue("did not contain xml-declared bean", ctx.containsBean("xmlDeclaredBean"));
TestBean tb = ctx.getBean("javaDeclaredBean", TestBean.class);
assertEquals("myName", tb.getName());
ctx.close();
}
@Test
public void importXmlIsInheritedFromSuperclassDeclarations() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(FirstLevelSubConfig.class);
assertTrue(ctx.containsBean("xmlDeclaredBean"));
ctx.close();
}
@Test
public void importXmlIsMergedFromSuperclassDeclarations() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(SecondLevelSubConfig.class);
assertTrue("failed to pick up second-level-declared XML bean", ctx.containsBean("secondLevelXmlDeclaredBean"));
assertTrue("failed to pick up parent-declared XML bean", ctx.containsBean("xmlDeclaredBean"));
ctx.close();
}
@Test
public void importXmlWithNamespaceConfig() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ImportXmlWithAopNamespaceConfig.class);
Object bean = ctx.getBean("proxiedXmlBean");
assertTrue(AopUtils.isAopProxy(bean));
ctx.close();
}
@Test
public void importXmlWithOtherConfigurationClass() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ImportXmlWithConfigurationClass.class);
assertTrue("did not contain java-declared bean", ctx.containsBean("javaDeclaredBean"));
assertTrue("did not contain xml-declared bean", ctx.containsBean("xmlDeclaredBean"));
TestBean tb = ctx.getBean("javaDeclaredBean", TestBean.class);
assertEquals("myName", tb.getName());
ctx.close();
}
@Test
public void importWithPlaceholder() throws Exception {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
PropertySource<?> propertySource = new MapPropertySource("test",
Collections.<String, Object> singletonMap("test", "springframework"));
ctx.getEnvironment().getPropertySources().addFirst(propertySource);
ctx.register(ImportXmlConfig.class);
ctx.refresh();
assertTrue("did not contain xml-declared bean", ctx.containsBean("xmlDeclaredBean"));
ctx.close();
}
@Test
public void importXmlWithAutowiredConfig() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ImportXmlAutowiredConfig.class);
String name = ctx.getBean("xmlBeanName", String.class);
assertThat(name, equalTo("xml.declared"));
ctx.close();
}
@Test
public void importNonXmlResource() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ImportNonXmlResourceConfig.class);
assertTrue(ctx.containsBean("propertiesDeclaredBean"));
ctx.close();
}
@Configuration
@ImportResource("classpath:org/springframework/context/annotation/configuration/ImportXmlConfig-context.xml")
static class ImportXmlConfig {
@Value("${name}")
private String name;
public @Bean TestBean javaDeclaredBean() {
return new TestBean(this.name);
}
}
@Configuration
@ImportResource("classpath:org/springframework/context/annotation/configuration/ImportXmlConfig-context.xml")
static class BaseConfig {
}
@Configuration
static class FirstLevelSubConfig extends BaseConfig {
}
@Configuration
@ImportResource("classpath:org/springframework/context/annotation/configuration/SecondLevelSubConfig-context.xml")
static class SecondLevelSubConfig extends BaseConfig {
}
@Configuration
@ImportResource("classpath:org/springframework/context/annotation/configuration/ImportXmlWithAopNamespace-context.xml")
static class ImportXmlWithAopNamespaceConfig {
}
@Aspect
static class AnAspect {
@Before("execution(* org.springframework.tests.sample.beans.TestBean.*(..))")
public void advice() { }
}
@Configuration
@ImportResource("classpath:org/springframework/context/annotation/configuration/ImportXmlWithConfigurationClass-context.xml")
static class ImportXmlWithConfigurationClass {
}
@Configuration
@ImportResource("classpath:org/springframework/context/annotation/configuration/ImportXmlConfig-context.xml")
static class ImportXmlAutowiredConfig {
@Autowired TestBean xmlDeclaredBean;
public @Bean String xmlBeanName() {
return xmlDeclaredBean.getName();
}
}
@Configuration
@ImportResource(locations = "classpath:org/springframework/context/annotation/configuration/ImportNonXmlResourceConfig-context.properties", reader = PropertiesBeanDefinitionReader.class)
static class ImportNonXmlResourceConfig {
}
}