/*
* Copyright 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.invoker;
import static org.mockito.Mockito.*;
import static org.springframework.data.repository.invoker.RepositoryInvocationTestUtils.*;
import java.io.Serializable;
import java.lang.reflect.Method;
import java.util.Date;
import java.util.List;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.core.convert.support.GenericConversionService;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.PagingAndSortingRepository;
import org.springframework.data.repository.core.RepositoryMetadata;
import org.springframework.data.repository.core.support.DefaultRepositoryMetadata;
import org.springframework.data.repository.invoker.RepositoryInvocationTestUtils.VerifyingMethodInterceptor;
import org.springframework.data.repository.query.Param;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.format.annotation.DateTimeFormat.ISO;
import org.springframework.format.support.DefaultFormattingConversionService;
/**
* Unit tests for {@link CrudRepositoryInvoker}.
*
* @author Oliver Gierke
*/
@RunWith(MockitoJUnitRunner.class)
public class CrudRepositoryInvokerUnitTests {
@Mock PersonRepository personRepository;
@Mock OrderRepository orderRepository;
/**
* @see DATACMNS-589, DATAREST-216
*/
@Test
public void invokesRedeclaredSave() {
getInvokerFor(orderRepository, expectInvocationOnType(OrderRepository.class)).invokeSave(new Order());
}
/**
* @see DATACMNS-589, DATAREST-216
*/
@Test
public void invokesRedeclaredFindOne() {
getInvokerFor(orderRepository, expectInvocationOnType(OrderRepository.class)).invokeFindOne(1L);
}
/**
* @see DATACMNS-589
*/
@Test
public void invokesRedeclaredDelete() throws Exception {
getInvokerFor(orderRepository, expectInvocationOnType(OrderRepository.class)).invokeDelete(1L);
}
/**
* @see DATACMNS-589
*/
@Test
public void invokesSaveOnCrudRepository() throws Exception {
Method method = CrudRepository.class.getMethod("save", Object.class);
getInvokerFor(personRepository, expectInvocationOf(method)).invokeSave(new Person());
}
/**
* @see DATACMNS-589
*/
@Test
public void invokesFindOneOnCrudRepository() throws Exception {
Method method = CrudRepository.class.getMethod("findOne", Serializable.class);
getInvokerFor(personRepository, expectInvocationOf(method)).invokeFindOne(1L);
}
/**
* @see DATACMNS-589, DATAREST-216
*/
@Test
public void invokesDeleteOnCrudRepository() throws Exception {
Method method = CrudRepository.class.getMethod("delete", Serializable.class);
getInvokerFor(personRepository, expectInvocationOf(method)).invokeDelete(1L);
}
/**
* @see DATACMNS-589
*/
@Test
public void invokesFindAllOnCrudRepository() throws Exception {
Method method = CrudRepository.class.getMethod("findAll");
getInvokerFor(orderRepository, expectInvocationOf(method)).invokeFindAll((Pageable) null);
getInvokerFor(orderRepository, expectInvocationOf(method)).invokeFindAll((Sort) null);
}
/**
* @see DATACMNS-589
*/
@Test
public void invokesCustomFindAllTakingASort() throws Exception {
CrudWithFindAllWithSort repository = mock(CrudWithFindAllWithSort.class);
Method findAllWithSort = CrudWithFindAllWithSort.class.getMethod("findAll", Sort.class);
getInvokerFor(repository, expectInvocationOf(findAllWithSort)).invokeFindAll((Pageable) null);
getInvokerFor(repository, expectInvocationOf(findAllWithSort)).invokeFindAll(new PageRequest(0, 10));
getInvokerFor(repository, expectInvocationOf(findAllWithSort)).invokeFindAll((Sort) null);
}
/**
* @see DATACMNS-589
*/
@Test
public void invokesCustomFindAllTakingAPageable() throws Exception {
CrudWithFindAllWithPageable repository = mock(CrudWithFindAllWithPageable.class);
Method findAllWithPageable = CrudWithFindAllWithPageable.class.getMethod("findAll", Pageable.class);
getInvokerFor(repository, expectInvocationOf(findAllWithPageable)).invokeFindAll((Pageable) null);
getInvokerFor(repository, expectInvocationOf(findAllWithPageable)).invokeFindAll(new PageRequest(0, 10));
}
@SuppressWarnings({ "rawtypes", "unchecked" })
private static RepositoryInvoker getInvokerFor(Object repository, VerifyingMethodInterceptor interceptor) {
Object proxy = getVerifyingRepositoryProxy(repository, interceptor);
RepositoryMetadata metadata = new DefaultRepositoryMetadata(repository.getClass().getInterfaces()[0]);
GenericConversionService conversionService = new DefaultFormattingConversionService();
return new CrudRepositoryInvoker((CrudRepository) proxy, metadata, conversionService);
}
static class Order {}
interface OrderRepository extends CrudRepository<Order, Long> {
@Override
<S extends Order> S save(S entity);
@Override
Order findOne(Long id);
@Override
void delete(Long id);
}
static class Person {}
interface PersonRepository extends PagingAndSortingRepository<Person, Long> {
Page<Person> findByFirstName(@Param("firstName") String firstName, Pageable pageable);
Page<Person> findByCreatedUsingISO8601Date(@Param("date") @DateTimeFormat(iso = ISO.DATE_TIME) Date date,
Pageable pageable);
}
interface CrudWithFindAllWithSort extends CrudRepository<Order, Long> {
List<Order> findAll(Sort sort);
}
interface CrudWithFindAllWithPageable extends CrudRepository<Order, Long> {
List<Order> findAll(Pageable sort);
}
interface CrudWithRedeclaredDelete extends CrudRepository<Order, Long> {
void delete(Long id);
}
}