flink-libraries/flink-gelly-examples/src/test/java/org/apache/flink/graph/drivers/CopyableValueDriverBaseITCase.java

/*
 * 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.flink.graph.drivers;

import org.junit.runners.Parameterized;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

/**
 * Base class for drivers requiring the key ID to implement
 * {@code CopyableValue}. This class overrides {@link DriverBaseITCase}
 * to restrict the tested ID types.
 */
public abstract class CopyableValueDriverBaseITCase
extends DriverBaseITCase {

	protected CopyableValueDriverBaseITCase(String idType, TestExecutionMode mode) {
		super(idType, mode);
	}

	// limit tests to types supporting CopyableValue
	@Parameterized.Parameters(name = "ID type = {0}, Execution mode = {1}")
	public static Collection<Object[]> executionModes() {
		List<Object[]> executionModes = new ArrayList<>();

		for (String idType : new String[] {"byte", "short", "char", "integer", "long", "string"}) {
			for (TestExecutionMode executionMode : TestExecutionMode.values()) {
				executionModes.add(new Object[] {idType, executionMode});
			}
		}

		return executionModes;
	}
}