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.column.common.test;
  
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.FileReader;
  import java.io.IOException;
  import java.util.List;
  
  import org.apache.commons.io.IOUtils;
  import org.junit.Assert;
  
  public class TestCase {
      private final File testFile;
      private final File resultFile;
      private final File outputFile;
  
      public TestCase(File testFile, File resultFile, File outputPath) {
          this.testFile = testFile;
          this.resultFile = resultFile;
          this.outputFile = new File(outputPath, resultFile.getName());
      }
  
      public File getTestFile() {
          return testFile;
      }
  
      public File getOutputFile() {
          return outputFile;
      }
  
      public void compare() throws IOException {
          try (BufferedReader result = new BufferedReader(new FileReader(resultFile));
                  BufferedReader output = new BufferedReader(new FileReader(outputFile))) {
              int line = 1;
              String outLine = output.readLine();
              while (outLine != null) {
                  String resultLine = result.readLine();
                  Assert.assertEquals("Unexpected line [" + line + "]", resultLine, outLine);
                  outLine = output.readLine();
                  line++;
              }
          }
      }
  
      public void compareRepeated(int numberOfTuples) throws IOException {
          try (BufferedReader result = new BufferedReader(new FileReader(resultFile));
                  BufferedReader output = new BufferedReader(new FileReader(outputFile))) {
              int resultLineNo = 0;
              int line = 1;
              List<String> resultLines = IOUtils.readLines(result);
              String outLine = output.readLine();
              while (outLine != null) {
                  String resultLine = resultLines.get(resultLineNo++ % resultLines.size());
                  Assert.assertEquals("Unexpected line [" + line + "]", resultLine, outLine);
                  outLine = output.readLine();
                  line++;
              }
              Assert.assertEquals(resultLineNo, numberOfTuples);
          }
      }
  
      @Override
      public String toString() {
          return testFile.getName();
      }
  }
  