RedisRepositoriesAutoConfigurationTests.java

/*
 * 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.redis;

import org.junit.After;
import org.junit.Rule;
import org.junit.Test;

import org.springframework.boot.autoconfigure.TestAutoConfigurationPackage;
import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
import org.springframework.boot.autoconfigure.data.alt.redis.CityRedisRepository;
import org.springframework.boot.autoconfigure.data.empty.EmptyDataPackage;
import org.springframework.boot.autoconfigure.data.redis.city.City;
import org.springframework.boot.autoconfigure.data.redis.city.CityRepository;
import org.springframework.boot.redis.RedisTestServer;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.repository.configuration.EnableRedisRepositories;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * Tests for {@link RedisRepositoriesAutoConfiguration}.
 *
 * @author Eddú Meléndez
 */
public class RedisRepositoriesAutoConfigurationTests {

	@Rule
	public RedisTestServer redis = new RedisTestServer();

	private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();

	@After
	public void close() {
		this.context.close();
	}

	@Test
	public void testDefaultRepositoryConfiguration() {
		this.context.register(TestConfiguration.class, RedisAutoConfiguration.class,
				RedisRepositoriesAutoConfiguration.class,
				PropertyPlaceholderAutoConfiguration.class);
		this.context.refresh();
		assertThat(this.context.getBean(CityRepository.class)).isNotNull();
	}

	@Test
	public void testNoRepositoryConfiguration() {
		this.context.register(EmptyConfiguration.class, RedisAutoConfiguration.class,
				RedisRepositoriesAutoConfiguration.class,
				PropertyPlaceholderAutoConfiguration.class);
		this.context.refresh();
		assertThat(this.context.getBean("redisTemplate")).isNotNull();
	}

	@Test
	public void doesNotTriggerDefaultRepositoryDetectionIfCustomized() {
		this.context.register(CustomizedConfiguration.class, RedisAutoConfiguration.class,
				RedisRepositoriesAutoConfiguration.class,
				PropertyPlaceholderAutoConfiguration.class);
		this.context.refresh();
		assertThat(this.context.getBean(CityRedisRepository.class)).isNotNull();
	}

	@Configuration
	@TestAutoConfigurationPackage(City.class)
	protected static class TestConfiguration {

	}

	@Configuration
	@TestAutoConfigurationPackage(EmptyDataPackage.class)
	protected static class EmptyConfiguration {

	}

	@Configuration
	@TestAutoConfigurationPackage(RedisRepositoriesAutoConfigurationTests.class)
	@EnableRedisRepositories(basePackageClasses = CityRedisRepository.class)
	static class CustomizedConfiguration {

	}

}