Commons IO example source code file (OrFileFilterTestCase.java)

This example Commons IO source code file (OrFileFilterTestCase.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Commons IO tags/keywords

arraylist, arraylist, conditionalfilefilterabstracttestcase, default_working_path, iofilefilter, list, list, orfilefilter, orfilefiltertestcase, override, override, string, string, util, working_path_name_property_key

The Commons IO OrFileFilterTestCase.java source code

/*
 * 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.commons.io.filefilter;

import java.util.ArrayList;
import java.util.List;

public class OrFileFilterTestCase extends ConditionalFileFilterAbstractTestCase {
  
  private static final String DEFAULT_WORKING_PATH = "./OrFileFilterTestCase/";
  private static final String WORKING_PATH_NAME_PROPERTY_KEY = OrFileFilterTestCase.class.getName() + ".workingDirectory";
  
  private List<List testFilters;
  private List<boolean[]> testTrueResults;
  private List<boolean[]> testFalseResults;
  private List<Boolean> testFileResults;
  private List<Boolean> testFilenameResults;
  
  public OrFileFilterTestCase(final String name) {
    super(name);
  }
  
  @Override
  public void setUp() throws Exception {
    super.setUp();
    this.setUpTestFilters();
  }
  
  @Override
  protected IOFileFilter buildFilterUsingAdd(final List<IOFileFilter> filters) {
    OrFileFilter filter = new OrFileFilter();
    for(int i = 0; i < filters.size(); i++) {
      filter.addFileFilter(filters.get(i));
    }
    return filter;
  }
  
  @Override
  protected IOFileFilter buildFilterUsingConstructor(final List<IOFileFilter> filters) {
    return new OrFileFilter(filters);
  }
  
  @Override
  protected ConditionalFileFilter getConditionalFileFilter() {
    return new OrFileFilter();
  }
  
  @Override
  protected String getDefaultWorkingPath() {
    return DEFAULT_WORKING_PATH;
  }
  
  @Override
  protected List<boolean[]> getFalseResults() {
    return this.testFalseResults;
  }
  
  @Override
  protected List<Boolean> getFileResults() {
    return this.testFileResults;
  }
  
  @Override
  protected List<Boolean> getFilenameResults() {
    return this.testFilenameResults;
  }
  
  @Override
  protected List<List  getTestFilters() {
    return this.testFilters;
  }
  
  @Override
  protected List<boolean[]> getTrueResults() {
    return this.testTrueResults;
  }
  
  @Override
  protected String getWorkingPathNamePropertyKey() {
    return WORKING_PATH_NAME_PROPERTY_KEY;
  }
  
  private void setUpTestFilters() {
    // filters
    //tests
    this.testFilters = new ArrayList<List();
    this.testTrueResults = new ArrayList<boolean[]>();
    this.testFalseResults = new ArrayList<boolean[]>();
    this.testFileResults = new ArrayList<Boolean>();
    this.testFilenameResults = new ArrayList<Boolean>();

    // test 0 - add empty elements
    {
      testFilters.add(0, null);
      testTrueResults.add(0, null);
      testFalseResults.add(0, null);
      testFileResults.add(0, null);
      testFilenameResults.add(0, null);
    }
      
    // test 1 - Test conditional or with all filters returning true
    {
      // test 1 filters
      List<IOFileFilter> filters = new ArrayList();
      filters.add(trueFilters[1]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      // test 1 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 1 false results
      boolean[] falseResults = new boolean[] {false, false, false};

      testFilters.add(1, filters);
      testTrueResults.add(1, trueResults);
      testFalseResults.add(1, falseResults);
      testFileResults.add(1, Boolean.TRUE);
      testFilenameResults.add(1, Boolean.TRUE);
    }

    // test 2 - Test conditional or with first filter returning false
    {
      // test 2 filters
      List<IOFileFilter> filters = new ArrayList();
      filters.add(falseFilters[1]);
      filters.add(trueFilters[1]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      filters.add(falseFilters[2]);
      filters.add(falseFilters[3]);
      // test 2 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 2 false results
      boolean[] falseResults = new boolean[] {true, false, false};

      testFilters.add(2, filters);
      testTrueResults.add(2, trueResults);
      testFalseResults.add(2, falseResults);
      testFileResults.add(2, Boolean.TRUE);
      testFilenameResults.add(2, Boolean.TRUE);
    }
    
    // test 3 - Test conditional or with second filter returning false
    {
      // test 3 filters
      List<IOFileFilter> filters = new ArrayList();
      filters.add(trueFilters[1]);
      filters.add(falseFilters[1]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      filters.add(falseFilters[2]);
      filters.add(falseFilters[3]);
      // test 3 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 3 false results
      boolean[] falseResults = new boolean[] {false, false, false};

      testFilters.add(3, filters);
      testTrueResults.add(3, trueResults);
      testFalseResults.add(3, falseResults);
      testFileResults.add(3, Boolean.TRUE);
      testFilenameResults.add(3, Boolean.TRUE);
    }
    
    // test 4 - Test conditional or with third filter returning false
    {
      // test 4 filters
      List<IOFileFilter> filters = new ArrayList();
      filters.add(trueFilters[1]);
      filters.add(trueFilters[2]);
      filters.add(falseFilters[1]);
      filters.add(trueFilters[3]);
      filters.add(falseFilters[2]);
      filters.add(falseFilters[3]);
      // test 4 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 4 false results
      boolean[] falseResults = new boolean[] {false, false, false};
    
      testFilters.add(4, filters);
      testTrueResults.add(4, trueResults);
      testFalseResults.add(4, falseResults);
      testFileResults.add(4, Boolean.TRUE);
      testFilenameResults.add(4, Boolean.TRUE);
    }

    // test 5 - Test conditional or with first and third filters returning false
    {
      // test 5 filters
      List<IOFileFilter> filters = new ArrayList();
      filters.add(falseFilters[1]);
      filters.add(trueFilters[1]);
      filters.add(falseFilters[2]);
      filters.add(falseFilters[3]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      // test 5 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 5 false results
      boolean[] falseResults = new boolean[] {true, false, false};
    
      testFilters.add(5, filters);
      testTrueResults.add(5, trueResults);
      testFalseResults.add(5, falseResults);
      testFileResults.add(5, Boolean.TRUE);
      testFilenameResults.add(5, Boolean.TRUE);
    }
    
    // test 6 - Test conditional or with second and third filters returning false
    {
      List<IOFileFilter> filters = new ArrayList();
      filters.add(trueFilters[1]);
      filters.add(falseFilters[1]);
      filters.add(falseFilters[2]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      filters.add(falseFilters[3]);
      // test 6 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 6 false results
      boolean[] falseResults = new boolean[] {false, false, false};
    
      testFilters.add(6, filters);
      testTrueResults.add(6, trueResults);
      testFalseResults.add(6, falseResults);
      testFileResults.add(6, Boolean.TRUE);
      testFilenameResults.add(6, Boolean.TRUE);
    }
    
    // test 7 - Test conditional or with first and second filters returning false
    {
      List<IOFileFilter> filters = new ArrayList();
      filters.add(falseFilters[1]);
      filters.add(falseFilters[2]);
      filters.add(trueFilters[1]);
      filters.add(falseFilters[3]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      // test 7 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 7 false results
      boolean[] falseResults = new boolean[] {true, true, false};
    
      testFilters.add(7, filters);
      testTrueResults.add(7, trueResults);
      testFalseResults.add(7, falseResults);
      testFileResults.add(7, Boolean.TRUE);
      testFilenameResults.add(7, Boolean.TRUE);
    }
    
    // test 8 - Test conditional or with fourth filter returning false
    {
      List<IOFileFilter> filters = new ArrayList();
      filters.add(trueFilters[1]);
      filters.add(trueFilters[2]);
      filters.add(trueFilters[3]);
      filters.add(falseFilters[1]);
      // test 8 true results
      boolean[] trueResults = new boolean[] {true, false, false};
      // test 8 false results
      boolean[] falseResults = new boolean[] {false, false, false};
    
      testFilters.add(8, filters);
      testTrueResults.add(8, trueResults);
      testFalseResults.add(8, falseResults);
      testFileResults.add(8, Boolean.TRUE);
      testFilenameResults.add(8, Boolean.TRUE);
    }

    // test 9 - Test conditional or with all filters returning false
    {
      List<IOFileFilter> filters = new ArrayList();
      filters.add(falseFilters[1]);
      filters.add(falseFilters[2]);
      filters.add(falseFilters[3]);
      // test 9 true results
      boolean[] trueResults = new boolean[] {false, false, false};
      // test 9 false results
      boolean[] falseResults = new boolean[] {true, true, true};
    
      testFilters.add(9, filters);
      testTrueResults.add(9, trueResults);
      testFalseResults.add(9, falseResults);
      testFileResults.add(9, Boolean.FALSE);
      testFilenameResults.add(9, Boolean.FALSE);
    }
  }
}