/*
* Copyright 2002-2013 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.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import org.junit.Test;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.tests.sample.beans.TestBean;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
/**
* Ensures that @Configuration is supported properly as a meta-annotation.
*
* @author Chris Beams
*/
public class ConfigurationMetaAnnotationTests {
@Test
public void customConfigurationStereotype() {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
ctx.register(Config.class);
ctx.refresh();
assertThat(ctx.containsBean("customName"), is(true));
TestBean a = ctx.getBean("a", TestBean.class);
TestBean b = ctx.getBean("b", TestBean.class);
assertThat(b, sameInstance(a.getSpouse()));
}
@TestConfiguration("customName")
static class Config {
@Bean
public TestBean a() {
TestBean a = new TestBean();
a.setSpouse(b());
return a;
}
@Bean
public TestBean b() {
return new TestBean();
}
}
@Configuration
@Retention(RetentionPolicy.RUNTIME)
public @interface TestConfiguration {
String value() default "";
}
}