/*
* Copyright 2014 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.test.util;
import org.junit.internal.AssumptionViolatedException;
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;
import org.springframework.data.redis.connection.RedisConnectionFactory;
/**
* A JUnit {@link TestRule} that checks whether a given {@link RedisConnectionFactory} is from the required
* {@link RedisDriver}.
*
* @author Christoph Strobl
* @author Thomas Darimont
*/
public abstract class RedisClientRule implements TestRule {
@Override
public Statement apply(final Statement base, final Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
WithRedisDriver withRedisDriver = description.getAnnotation(WithRedisDriver.class);
RedisConnectionFactory redisConnectionFactory = getConnectionFactory();
if (withRedisDriver != null && redisConnectionFactory != null) {
boolean valid = true;
for (RedisDriver driver : withRedisDriver.value()) {
valid &= driver.matches(redisConnectionFactory);
if (!valid) {
throw new AssumptionViolatedException("not a vaild redis connection for driver: " + driver);
}
}
}
base.evaluate();
}
};
}
public abstract RedisConnectionFactory getConnectionFactory();
}