/*
* Copyright 2012-2017 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.boot.autoconfigure.data.mongo;
import java.util.Set;
import com.mongodb.reactivestreams.client.MongoClient;
import org.junit.After;
import org.junit.Test;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.boot.autoconfigure.TestAutoConfigurationPackage;
import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
import org.springframework.boot.autoconfigure.data.alt.mongo.CityMongoDbRepository;
import org.springframework.boot.autoconfigure.data.alt.mongo.ReactiveCityMongoDbRepository;
import org.springframework.boot.autoconfigure.data.empty.EmptyDataPackage;
import org.springframework.boot.autoconfigure.data.mongo.city.City;
import org.springframework.boot.autoconfigure.data.mongo.city.ReactiveCityRepository;
import org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration;
import org.springframework.boot.autoconfigure.mongo.MongoReactiveAutoConfiguration;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
import org.springframework.data.mongodb.repository.config.EnableReactiveMongoRepositories;
import org.springframework.test.util.ReflectionTestUtils;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link MongoReactiveRepositoriesAutoConfiguration}.
*
* @author Mark Paluch
*/
public class MongoReactiveRepositoriesAutoConfigurationTests {
private AnnotationConfigApplicationContext context;
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void testDefaultRepositoryConfiguration() throws Exception {
prepareApplicationContext(TestConfiguration.class);
assertThat(this.context.getBean(ReactiveCityRepository.class)).isNotNull();
MongoClient client = this.context.getBean(MongoClient.class);
assertThat(client).isInstanceOf(MongoClient.class);
MongoMappingContext mappingContext = this.context
.getBean(MongoMappingContext.class);
@SuppressWarnings("unchecked")
Set<? extends Class<?>> entities = (Set<? extends Class<?>>) ReflectionTestUtils
.getField(mappingContext, "initialEntitySet");
assertThat(entities).hasSize(1);
}
@Test
public void testNoRepositoryConfiguration() throws Exception {
prepareApplicationContext(EmptyConfiguration.class);
MongoClient client = this.context.getBean(MongoClient.class);
assertThat(client).isInstanceOf(MongoClient.class);
}
@Test
public void doesNotTriggerDefaultRepositoryDetectionIfCustomized() {
prepareApplicationContext(CustomizedConfiguration.class);
assertThat(this.context.getBeansOfType(ReactiveCityMongoDbRepository.class))
.isEmpty();
}
@Test(expected = NoSuchBeanDefinitionException.class)
public void autoConfigurationShouldNotKickInEvenIfManualConfigDidNotCreateAnyRepositories() {
prepareApplicationContext(SortOfInvalidCustomConfiguration.class);
this.context.getBean(ReactiveCityRepository.class);
}
private void prepareApplicationContext(Class<?>... configurationClasses) {
this.context = new AnnotationConfigApplicationContext();
this.context.register(configurationClasses);
this.context.register(MongoAutoConfiguration.class,
MongoDataAutoConfiguration.class, MongoReactiveAutoConfiguration.class,
MongoReactiveDataAutoConfiguration.class,
MongoReactiveRepositoriesAutoConfiguration.class,
PropertyPlaceholderAutoConfiguration.class);
this.context.refresh();
}
@Configuration
@TestAutoConfigurationPackage(City.class)
protected static class TestConfiguration {
}
@Configuration
@TestAutoConfigurationPackage(EmptyDataPackage.class)
protected static class EmptyConfiguration {
}
@Configuration
@TestAutoConfigurationPackage(MongoReactiveRepositoriesAutoConfigurationTests.class)
@EnableMongoRepositories(basePackageClasses = CityMongoDbRepository.class)
protected static class CustomizedConfiguration {
}
@Configuration
// To not find any repositories
@EnableReactiveMongoRepositories("foo.bar")
@TestAutoConfigurationPackage(MongoReactiveRepositoriesAutoConfigurationTests.class)
protected static class SortOfInvalidCustomConfiguration {
}
}