/*
* 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.asm.dataset;
import org.apache.commons.lang.ArrayUtils;
import org.apache.flink.api.java.DataSet;
import org.apache.flink.api.java.ExecutionEnvironment;
import org.junit.Before;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertArrayEquals;
public class CollectTest {
private ExecutionEnvironment env;
@Before
public void setup()
throws Exception {
env = ExecutionEnvironment.createCollectionsEnvironment();
env.getConfig().enableObjectReuse();
}
@Test
public void testCollect()
throws Exception {
List<Long> list = Arrays.asList(ArrayUtils.toObject(
new long[]{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }));
DataSet<Long> dataset = env.fromCollection(list);
List<Long> collected = new Collect<Long>().run(dataset).execute();
assertArrayEquals(list.toArray(), collected.toArray());
}
}