// Copyright 2017 JanusGraph 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.janusgraph.blueprints.process;
import org.apache.commons.lang.ArrayUtils;
import org.apache.tinkerpop.gremlin.process.ProcessStandardSuite;
import org.apache.tinkerpop.gremlin.process.traversal.TraversalInterruptionTest;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.RunnerBuilder;
import java.lang.reflect.Field;
/**
* Custom TinkerPop {@link ProcessStandardSuite} that excludes {@link TraversalInterruptionTest} for compatibility with
* BerkeleyDB JE, which does not support thread interrupts.
*/
public class BerkeleyProcessStandardSuite extends ProcessStandardSuite {
public BerkeleyProcessStandardSuite(final Class<?> klass, final RunnerBuilder builder) throws InitializationError {
super(klass, builder, getTestList());
}
private static final Class<?>[] getTestList() throws InitializationError {
try {
final Field field = ProcessStandardSuite.class.getDeclaredField("allTests");
field.setAccessible(true);
return (Class<?>[]) ArrayUtils.removeElement((Class<?>[]) field.get(null), TraversalInterruptionTest.class);
} catch (ReflectiveOperationException e) {
throw new InitializationError("Unable to create test list");
}
}
}