org.springframework.data.redis.connection.jedis.JedisConnectionFactoryUnitTests.java Source code

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Here is the source code for org.springframework.data.redis.connection.jedis.JedisConnectionFactoryUnitTests.java

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/*
 * Copyright 2014-2015 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.connection.jedis;

import static org.mockito.Mockito.*;

import java.io.IOException;

import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
import org.junit.Test;
import org.mockito.Matchers;
import org.springframework.data.redis.connection.RedisClusterConfiguration;
import org.springframework.data.redis.connection.RedisSentinelConfiguration;
import org.springframework.test.util.ReflectionTestUtils;

import redis.clients.jedis.JedisCluster;
import redis.clients.jedis.JedisPoolConfig;

/**
 * @author Christoph Strobl
 */
public class JedisConnectionFactoryUnitTests {

    private JedisConnectionFactory connectionFactory;

    private static final RedisSentinelConfiguration SINGLE_SENTINEL_CONFIG = new RedisSentinelConfiguration()
            .master("mymaster").sentinel("127.0.0.1", 26379);

    private static final RedisClusterConfiguration CLUSTER_CONFIG = new RedisClusterConfiguration()
            .clusterNode("127.0.0.1", 6379).clusterNode("127.0.0.1", 6380);

    /**
     * @see DATAREDIS-324
     */
    @Test
    public void shouldInitSentinelPoolWhenSentinelConfigPresent() {

        connectionFactory = initSpyedConnectionFactory(SINGLE_SENTINEL_CONFIG, new JedisPoolConfig());
        connectionFactory.afterPropertiesSet();

        verify(connectionFactory, times(1)).createRedisSentinelPool(Matchers.eq(SINGLE_SENTINEL_CONFIG));
        verify(connectionFactory, never()).createRedisPool();
    }

    /**
     * @see DATAREDIS-324
     */
    @Test
    public void shouldInitJedisPoolWhenNoSentinelConfigPresent() {

        connectionFactory = initSpyedConnectionFactory((RedisSentinelConfiguration) null, new JedisPoolConfig());
        connectionFactory.afterPropertiesSet();

        verify(connectionFactory, times(1)).createRedisPool();
        verify(connectionFactory, never()).createRedisSentinelPool(Matchers.any(RedisSentinelConfiguration.class));
    }

    /**
     * @see DATAREDIS-315
     */
    @Test
    public void shouldInitConnectionCorrectlyWhenClusterConfigPresent() {

        connectionFactory = initSpyedConnectionFactory(CLUSTER_CONFIG, new JedisPoolConfig());
        connectionFactory.afterPropertiesSet();

        verify(connectionFactory, times(1)).createCluster(Matchers.eq(CLUSTER_CONFIG),
                Matchers.any(GenericObjectPoolConfig.class));
        verify(connectionFactory, never()).createRedisPool();
    }

    /**
     * @throws IOException
     * @see DATAREDIS-315
     */
    @Test
    public void shouldClostClusterCorrectlyOnFactoryDestruction() throws IOException {

        JedisCluster clusterMock = mock(JedisCluster.class);
        JedisConnectionFactory factory = new JedisConnectionFactory();
        ReflectionTestUtils.setField(factory, "cluster", clusterMock);

        factory.destroy();

        verify(clusterMock, times(1)).close();
    }

    private JedisConnectionFactory initSpyedConnectionFactory(RedisSentinelConfiguration sentinelConfig,
            JedisPoolConfig poolConfig) {

        // we have to use a spy here as jedis would start connecting to redis sentinels when the pool is created.
        JedisConnectionFactory factorySpy = spy(new JedisConnectionFactory(sentinelConfig, poolConfig));
        doReturn(null).when(factorySpy).createRedisSentinelPool(Matchers.any(RedisSentinelConfiguration.class));
        doReturn(null).when(factorySpy).createRedisPool();
        return factorySpy;
    }

    private JedisConnectionFactory initSpyedConnectionFactory(RedisClusterConfiguration clusterConfig,
            JedisPoolConfig poolConfig) {

        JedisConnectionFactory factorySpy = spy(new JedisConnectionFactory(clusterConfig));
        doReturn(null).when(factorySpy).createCluster(Matchers.any(RedisClusterConfiguration.class),
                Matchers.any(GenericObjectPoolConfig.class));
        doReturn(null).when(factorySpy).createRedisPool();
        return factorySpy;
    }
}