/*
* Copyright 2002-2015 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.integration.redis.rules;
import org.junit.Assume;
import org.junit.rules.MethodRule;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.Statement;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
/**
* @author Oleg Zhurakousky
* @author Gunnar Hillert
* @author Artem Bilan
*/
public final class RedisAvailableRule implements MethodRule {
public static final int REDIS_PORT = 6379;
static ThreadLocal<JedisConnectionFactory> connectionFactoryResource = new ThreadLocal<JedisConnectionFactory>();
public Statement apply(final Statement base, final FrameworkMethod method, Object target) {
RedisAvailable redisAvailable = method.getAnnotation(RedisAvailable.class);
if (redisAvailable != null) {
JedisConnectionFactory connectionFactory = null;
try {
connectionFactory = new JedisConnectionFactory();
connectionFactory.setPort(REDIS_PORT);
connectionFactory.setTimeout(10000);
connectionFactory.afterPropertiesSet();
connectionFactory.getConnection();
connectionFactoryResource.set(connectionFactory);
}
catch (Exception e) {
if (connectionFactory != null) {
connectionFactory.destroy();
}
return new Statement() {
@Override
public void evaluate() throws Throwable {
Assume.assumeTrue("Skipping test due to Redis not being available on port: " + REDIS_PORT, false);
}
};
}
return new Statement() {
@Override
public void evaluate() throws Throwable {
try {
base.evaluate();
}
finally {
JedisConnectionFactory connectionFactory = connectionFactoryResource.get();
connectionFactoryResource.remove();
if (connectionFactory != null) {
connectionFactory.destroy();
}
}
}
};
}
return new Statement() {
@Override
public void evaluate() throws Throwable {
base.evaluate();
}
};
}
}