001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.mapred;
019
020import static org.mockito.Mockito.mock;
021import static org.mockito.Mockito.verify;
022
023import org.apache.hadoop.hbase.HBaseClassTestRule;
024import org.apache.hadoop.hbase.testclassification.MapReduceTests;
025import org.apache.hadoop.hbase.testclassification.SmallTests;
026import org.apache.hadoop.util.ProgramDriver;
027import org.junit.ClassRule;
028import org.junit.Test;
029import org.junit.experimental.categories.Category;
030import org.mockito.Mockito;
031
032@Category({ MapReduceTests.class, SmallTests.class })
033public class TestDriver {
034
035  @ClassRule
036  public static final HBaseClassTestRule CLASS_RULE = HBaseClassTestRule.forClass(TestDriver.class);
037
038  @Test
039  public void testDriverMainMethod() throws Throwable {
040    ProgramDriver programDriverMock = mock(ProgramDriver.class);
041    Driver.setProgramDriver(programDriverMock);
042    Driver.main(new String[] {});
043    verify(programDriverMock).driver(Mockito.any());
044  }
045}