/*
* Copyright 2012-2014 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.init;
import static org.mockito.Matchers.*;
import static org.mockito.Mockito.*;
import java.util.Collection;
import java.util.Collections;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEvent;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.core.io.Resource;
import org.springframework.data.repository.sample.Product;
import org.springframework.data.repository.sample.ProductRepository;
import org.springframework.data.repository.sample.SampleConfiguration;
import org.springframework.data.repository.sample.User;
import org.springframework.data.repository.support.Repositories;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Unit tests for {@link UnmarshallingRepositoryInitializer}.
*
* @author Oliver Gierke
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = SampleConfiguration.class)
public class ResourceReaderRepositoryInitializerUnitTests {
@Autowired ProductRepository productRepository;
@Autowired Repositories repositories;
ApplicationEventPublisher publisher;
ResourceReader reader;
Resource resource;
@Before
public void setUp() {
this.reader = mock(ResourceReader.class);
this.publisher = mock(ApplicationEventPublisher.class);
this.resource = mock(Resource.class);
}
@Test
public void storesSingleObjectCorrectly() throws Exception {
Product reference = new Product();
setUpReferenceAndInititalize(reference);
verify(productRepository).save(reference);
}
@Test
public void storesCollectionOfObjectsCorrectly() throws Exception {
Product product = new Product();
Collection<Product> reference = Collections.singletonList(product);
setUpReferenceAndInititalize(reference);
verify(productRepository, times(1)).save(product);
}
/**
* @see DATACMNS-224
*/
@Test
public void emitsRepositoriesPopulatedEventIfPublisherConfigured() throws Exception {
RepositoryPopulator populator = setUpReferenceAndInititalize(new User(), publisher);
ApplicationEvent event = new RepositoriesPopulatedEvent(populator, repositories);
verify(publisher, times(1)).publishEvent(event);
}
private RepositoryPopulator setUpReferenceAndInititalize(Object reference, ApplicationEventPublisher publish)
throws Exception {
when(reader.readFrom(any(Resource.class), any(ClassLoader.class))).thenReturn(reference);
ResourceReaderRepositoryPopulator populator = new ResourceReaderRepositoryPopulator(reader);
populator.setResources(resource);
populator.setApplicationEventPublisher(publisher);
populator.populate(repositories);
return populator;
}
private RepositoryPopulator setUpReferenceAndInititalize(Object reference) throws Exception {
return setUpReferenceAndInititalize(reference, null);
}
}