/*
 * Copyright 2016 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.redis.repository;

import static org.springframework.data.redis.connection.ClusterTestVariables.*;

import java.util.Arrays;
import java.util.List;

import org.junit.ClassRule;
import org.junit.runner.RunWith;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
import org.springframework.data.redis.connection.RedisClusterConfiguration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.repository.configuration.EnableRedisRepositories;
import org.springframework.data.redis.test.util.RedisClusterRule;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * @author Christoph Strobl
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
public class RedisRepositoryClusterIntegrationTests extends RedisRepositoryIntegrationTestBase {

	static final List<String> CLUSTER_NODES = Arrays.asList(CLUSTER_NODE_1.asString(), CLUSTER_NODE_2.asString(),
			CLUSTER_NODE_3.asString());

	/**
	 * ONLY RUN WHEN CLUSTER AVAILABLE
	 */
	public static @ClassRule RedisClusterRule clusterRule = new RedisClusterRule();

	@Configuration
	@EnableRedisRepositories(considerNestedRepositories = true, indexConfiguration = MyIndexConfiguration.class,
			keyspaceConfiguration = MyKeyspaceConfiguration.class, includeFilters = {
					@ComponentScan.Filter(type = FilterType.REGEX, pattern = ".*PersonRepository|.*CityRepository") })
	static class Config {

		@Bean
		RedisTemplate<?, ?> redisTemplate() {

			RedisClusterConfiguration clusterConfig = new RedisClusterConfiguration(CLUSTER_NODES);
			JedisConnectionFactory connectionFactory = new JedisConnectionFactory(clusterConfig);

			connectionFactory.afterPropertiesSet();

			RedisTemplate<byte[], byte[]> template = new RedisTemplate<byte[], byte[]>();
			template.setConnectionFactory(connectionFactory);

			return template;
		}
	}
}