SingleRecordIterableTest.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 gobblin.converter;

import java.util.Iterator;

import org.testng.Assert;
import org.testng.annotations.Test;


/**
 * Unit tests for {@link SingleRecordIterable}.
 *
 * @author Yinan Li
 */
@Test(groups = {"gobblin.converter"})
public class SingleRecordIterableTest {

  @Test
  public void testIterator() {
    String str = "foo";
    SingleRecordIterable<String> singleRecordIterable = new SingleRecordIterable<String>(str);
    Iterator<String> iterator = singleRecordIterable.iterator();
    Assert.assertTrue(iterator.hasNext());
    Assert.assertEquals(iterator.next(), str);
    Assert.assertFalse(iterator.hasNext());
  }
}