bigtop-tests/smoke-tests/pig/TestPigSmoke.groovy

/**
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.bigtop.itest.hadoop.mapreduce

import org.junit.BeforeClass
import org.junit.AfterClass
import static org.junit.Assert.assertNotNull
import org.apache.bigtop.itest.shell.Shell
import static org.junit.Assert.assertTrue
import org.junit.Test
import org.apache.hadoop.conf.Configuration
import org.apache.bigtop.itest.JarContent
import org.apache.bigtop.itest.TestUtils
import org.apache.commons.logging.LogFactory
import org.apache.commons.logging.Log

import org.junit.runner.RunWith

class TestPigSmoke {
  static private Log LOG = LogFactory.getLog(Object.class);

  static Shell sh = new Shell("/bin/bash -s");


  @AfterClass
  public static void tearDown() {
    sh.exec("hadoop fs -rmr -skipTrash pigsmoketest");
  }

  @BeforeClass
  static void setUp() {
    sh.exec("cat /etc/passwd > passwd");
    sh.exec("hadoop fs -mkdir pigsmoketest");
    sh.exec("hadoop fs -copyFromLocal passwd pigsmoketest/input");
  }

  @Test
  void test() {
    sh.exec("pig wordcount.pig");
    assertTrue("Example word count failed. " + sh.getOut() + " " + sh.getErr(), sh.getRet() == 0);
  }
}