test/org/apache/pig/test/TestGrunt.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.pig.test;

import org.junit.Test;
import junit.framework.TestCase;

import org.apache.pig.PigServer;
import org.apache.pig.PigServer.ExecType;
import org.apache.pig.impl.PigContext;
import org.apache.pig.tools.grunt.Grunt;

import java.io.ByteArrayInputStream;
import java.io.InputStreamReader;
import java.io.BufferedReader;

public class TestGrunt extends TestCase {
    MiniCluster cluster = MiniCluster.buildCluster();

	
	@Test 
	public void testCopyFromLocal() throws Throwable {
		PigServer server = new PigServer(ExecType.MAPREDUCE, cluster.getProperties());
        PigContext context = server.getPigContext();
        
        String strCmd = "copyFromLocal /tmp/TestMe;";
        
        ByteArrayInputStream cmd = new ByteArrayInputStream(strCmd.getBytes());
        InputStreamReader reader = new InputStreamReader(cmd);
        
        Grunt grunt = new Grunt(new BufferedReader(reader), context);
	
        grunt.exec();
	}
}