/* | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You 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.apache.commons.testing.junit4; | |
import org.junit.rules.RuleChain; | |
import org.junit.rules.TestRule; | |
/** | |
* Builds JUnit {@link RuleChain}s. | |
*/ | |
public class RuleChainFactory { | |
/** | |
* Creates a {@link RuleChain} where the rules are evaluated in the order you pass in. | |
* | |
* @param testRules | |
* test rules to evaluate | |
* @return a new rule chain. | |
*/ | |
public static RuleChain create(final TestRule... testRules) { | |
if (testRules == null || testRules.length == 0) { | |
return RuleChain.emptyRuleChain(); | |
} | |
RuleChain ruleChain = RuleChain.outerRule(testRules[0]); | |
for (int i = 1; i < testRules.length; i++) { | |
ruleChain = ruleChain.around(testRules[i]); | |
} | |
return ruleChain; | |
} | |
} |