package org.apache.lucene.util;
/*
* 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.
*/
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;
/**
* Require assertions for Lucene/Solr packages.
*/
public class TestRuleAssertionsRequired implements TestRule {
@Override
public Statement apply(final Statement base, final Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
try {
assert false;
String msg = "Test class requires enabled assertions, enable globally (-ea)" +
" or for Solr/Lucene subpackages only: " + description.getClassName();
System.err.println(msg);
throw new Exception(msg);
} catch (AssertionError e) {
// Ok, enabled.
}
base.evaluate();
}
};
}
}