/**
 * 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.smartdata.hdfs.action;

import org.junit.Assert;
import org.junit.Test;
import org.smartdata.hdfs.MiniClusterHarness;

import java.io.IOException;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.Map;

public class TestCheckSumAction extends MiniClusterHarness {
  @Test
  public void testCheckSumAction() throws IOException {
    CheckSumAction checkSumAction = new CheckSumAction();
    checkSumAction.setDfsClient(dfsClient);
    checkSumAction.setContext(smartContext);
    final String file = "/testPath/file1";
    dfsClient.mkdirs("/testPath");

    // write to HDFS
    final OutputStream out = dfsClient.create(file, true);
    byte[] content = ("This is a file containing two blocks" +
        "......................").getBytes();
    out.write(content);
    out.close();

    Map<String, String> args = new HashMap();
    args.put(CheckSumAction.FILE_PATH, file);
    checkSumAction.init(args);
    checkSumAction.run();
    Assert.assertTrue(checkSumAction.getExpectedAfterRun());
  }
}
