/*
* Copyright 2012 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.data.repository.support;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import java.io.Serializable;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.beans.BeanWrapper;
import org.springframework.beans.BeanWrapperImpl;
import org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.core.convert.TypeDescriptor;
import org.springframework.core.convert.support.DefaultConversionService;
import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.core.EntityInformation;
import org.springframework.data.repository.core.RepositoryInformation;
import org.springframework.data.repository.core.support.DummyEntityInformation;
import org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport;
import org.springframework.data.repository.core.support.RepositoryFactoryInformation;
/**
* Integration test for {@link DomainClassConverter}.
*
* @author Oliver Gierke
*/
@RunWith(MockitoJUnitRunner.class)
public class DomainClassConverterIntegrationTests {
@Mock @SuppressWarnings("rawtypes") RepositoryFactoryBeanSupport factory;
@Mock PersonRepository repository;
@Mock RepositoryInformation information;
@Test
@SuppressWarnings({ "rawtypes", "unchecked" })
public void findsRepositoryFactories() {
DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory() {
@Override
protected BeanWrapper instantiateBean(String beanName, RootBeanDefinition mbd) {
return beanName.equals("repoFactory") ? new BeanWrapperImpl(factory) : super.instantiateBean(beanName, mbd);
}
};
beanFactory.registerBeanDefinition("postProcessor", new RootBeanDefinition(PredictingProcessor.class));
beanFactory.registerBeanDefinition("repoFactory", new RootBeanDefinition(RepositoryFactoryBeanSupport.class));
when(information.getRepositoryInterface()).thenReturn((Class) PersonRepository.class);
when(information.getDomainType()).thenReturn((Class) Person.class);
when(information.getIdType()).thenReturn((Class) Serializable.class);
EntityInformation<Person, Serializable> entityInformation = new DummyEntityInformation<Person>(Person.class);
when(factory.getObject()).thenReturn(repository);
when(factory.getObjectType()).thenReturn(PersonRepository.class);
when(factory.getEntityInformation()).thenReturn(entityInformation);
when(factory.getRepositoryInformation()).thenReturn(information);
GenericApplicationContext context = new GenericApplicationContext(beanFactory);
context.refresh();
assertThat(context.getBeansOfType(RepositoryFactoryInformation.class).values().size(), is(1));
DomainClassConverter converter = new DomainClassConverter(new DefaultConversionService());
converter.setApplicationContext(context);
assertThat(converter.matches(TypeDescriptor.valueOf(String.class), TypeDescriptor.valueOf(Person.class)), is(true));
}
static class Person {
}
static interface PersonRepository extends CrudRepository<Person, Serializable> {
}
static class PredictingProcessor extends InstantiationAwareBeanPostProcessorAdapter {
@Override
public Class<?> predictBeanType(Class<?> beanClass, String beanName) {
return RepositoryFactoryBeanSupport.class.equals(beanClass) ? PersonRepository.class : null;
}
}
}