content: /**
   * 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.asterix.fuzzyjoin.tests;
  
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.FileReader;
  import java.io.IOException;
  import java.util.HashSet;
  
  import org.junit.Assert;
  
  public class FuzzyJoinTestUtil {
  
      public static void verifyDirectory(String pathTest, String pathCorrect) throws IOException {
          verifyDirectory(pathTest, pathCorrect, false);
      }
  
      public static void verifyDirectory(String pathTest, String pathCorrect, boolean noDup) throws IOException {
          int countTestDedup = 0, countCorrect = 0;
          BufferedReader input;
          String line;
          HashSet<String> buffer = new HashSet<String>();
  
          // buffer Test
          input = new BufferedReader(new FileReader(pathTest));
          while ((line = input.readLine()) != null) {
              buffer.add(line);
          }
          countTestDedup = buffer.size();
  
          // probe Correct
          input = new BufferedReader(new FileReader(new File(pathCorrect)));
          while ((line = input.readLine()) != null) {
              Assert.assertTrue(buffer.contains(line));
              countCorrect++;
          }
  
          // check counts
          Assert.assertEquals(countTestDedup, countCorrect);
      }
  }
  