/*
    *  jDTAUS Banking Test Suite
    *  Copyright (C) 2005 Christian Schulte
    *  <cs@schulte.it>
    *
    *  This library is free software; you can redistribute it and/or
    *  modify it under the terms of the GNU Lesser General Public
    *  License as published by the Free Software Foundation; either
    *  version 2.1 of the License, or any later version.
   *
   *  This library is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   *  Lesser General Public License for more details.
   *
   *  You should have received a copy of the GNU Lesser General Public
   *  License along with this library; if not, write to the Free Software
   *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   *
   */
  package org.jdtaus.banking.dtaus.it;
  
  import java.io.File;
  import junit.framework.Assert;
  import junit.framework.TestCase;
  import org.jdtaus.banking.dtaus.PhysicalFile;
  import org.jdtaus.banking.dtaus.PhysicalFileException;
  import org.jdtaus.banking.dtaus.PhysicalFileFactory;
  import org.jdtaus.core.io.FileOperations;
  import org.jdtaus.core.io.util.MemoryFileOperations;
  
  /**
   * Testcase for {@code BankleitzahlenVerzeichnis} implementations.
   *
   * @author <a href="mailto:cs@schulte.it">Christian Schulte</a>
   * @version $JDTAUS: PhysicalFileFactoryTest.java 8723 2012-10-04 20:09:53Z schulte $
   */
  public class PhysicalFileFactoryTest extends TestCase
  {
  
      /** Implementation to test. */
      private PhysicalFileFactory factory;
  
      /**
       * Gets the {@code PhysicalFileFactory} implementation tests are performed with.
       *
       * @return the {@code PhysicalFileFactory} implementation tests are performed with.
       */
      public PhysicalFileFactory getPhysicalFileFactory()
      {
          return this.factory;
      }
  
      /**
       * Sets the {@code PhysicalFileFactory} implementation tests are performed with.
       *
       * @param value the {@code PhysicalFileFactory} implementation to perform tests with.
       */
      public final void setPhysicalFileFactory( final PhysicalFileFactory value )
      {
          this.factory = value;
      }
  
      /**
       * Tests the {@link PhysicalFileFactory#createPhysicalFile(FileOperations,int)} method to handle illegal arguments
       * correctly by throwing a corresponding {@code NullPointerException} or {@code IllegalArgumentException}.
       */
      public void testCreateIllegalArguments() throws Exception
      {
          assert this.getPhysicalFileFactory() != null;
  
          try
          {
              this.getPhysicalFileFactory().createPhysicalFile( (FileOperations) null, PhysicalFileFactory.FORMAT_DISK );
              throw new AssertionError();
          }
          catch ( NullPointerException e )
          {
              Assert.assertNotNull( e.getMessage() );
              System.out.println( e.toString() );
          }
  
          try
          {
              this.getPhysicalFileFactory().createPhysicalFile( (File) null, PhysicalFileFactory.FORMAT_DISK );
              throw new AssertionError();
          }
          catch ( NullPointerException e )
          {
              Assert.assertNotNull( e.getMessage() );
              System.out.println( e.toString() );
          }
  
          try
          {
              this.getPhysicalFileFactory().createPhysicalFile( new MemoryFileOperations(), Integer.MIN_VALUE );
              throw new AssertionError();
          }
          catch ( IllegalArgumentException e )
         {
             Assert.assertNotNull( e.getMessage() );
             System.out.println( e.toString() );
         }
 
 
     }
 
     /**
      * Tests the {@link PhysicalFileFactory#createPhysicalFile(FileOperations,int)} method to return a working
      * {@code PhysicalFile} instance for the tape and disk format.
      */
     public void testCreate() throws Exception
     {
         assert this.getPhysicalFileFactory() != null;
 
         final FileOperations diskOps = new MemoryFileOperations();
         final FileOperations tapeOps = new MemoryFileOperations();
 
         final PhysicalFile diskFile =
             this.getPhysicalFileFactory().createPhysicalFile( diskOps, PhysicalFileFactory.FORMAT_DISK );
 
         final PhysicalFile tapeFile =
             this.getPhysicalFileFactory().createPhysicalFile( tapeOps, PhysicalFileFactory.FORMAT_TAPE );
 
         Assert.assertNotNull( diskFile );
         Assert.assertNotNull( tapeFile );
 
         Assert.assertTrue( diskFile.getLogicalFileCount() == 0 );
         Assert.assertTrue( tapeFile.getLogicalFileCount() == 0 );
     }
 
     /**
      * Test the {@link PhysicalFileFactory#getPhysicalFile(FileOperations)} method to handle illegal arguments
      * correctly.
      */
     public void testGetPhysicalFileNull() throws Exception
     {
         assert this.getPhysicalFileFactory() != null;
 
         try
         {
             this.getPhysicalFileFactory().getPhysicalFile( (FileOperations) null );
             throw new AssertionError();
         }
         catch ( NullPointerException e )
         {
             Assert.assertNotNull( e.getMessage() );
             System.out.println( e.toString() );
         }
 
         try
         {
             this.getPhysicalFileFactory().getPhysicalFile( (File) null );
             throw new AssertionError();
         }
         catch ( NullPointerException e )
         {
             Assert.assertNotNull( e.getMessage() );
             System.out.println( e.toString() );
         }
     }
 
     /**
      * Test the {@link PhysicalFileFactory#getPhysicalFile(FileOperations)} method to return en empty
      * {@code PhysicalFile} for a given {@code FileOperations} instance of no length.
      */
     public void testGetPhysicalFileNoLength() throws Exception
     {
         assert this.getPhysicalFileFactory() != null;
 
         final PhysicalFile pFile = this.getPhysicalFileFactory().getPhysicalFile( new MemoryFileOperations() );
         Assert.assertNotNull( pFile );
         Assert.assertTrue( pFile.getLogicalFileCount() == 0 );
     }
 
     /**
      * Test the {@link PhysicalFileFactory#analyse(FileOperations)} method to handle illegal arguments correctly.
      */
     public void testAnalyseNull() throws Exception
     {
         assert this.getPhysicalFileFactory() != null;
 
         try
         {
             this.getPhysicalFileFactory().analyse( (FileOperations) null );
             throw new AssertionError();
         }
         catch ( NullPointerException e )
         {
             Assert.assertNotNull( e.getMessage() );
             System.out.println( e.toString() );
         }
 
         try
         {
             this.getPhysicalFileFactory().analyse( (File) null );
             throw new AssertionError();
         }
         catch ( NullPointerException e )
         {
             Assert.assertNotNull( e.getMessage() );
             System.out.println( e.toString() );
         }
     }
 
     /**
      * Test the {@link PhysicalFileFactory#analyse(FileOperations)} method to correctly analyze an empty file by
      * throwing a {@code PhysicalFileExceptin}.
      */
     public void testAnalyseNoLength() throws Exception
     {
         assert this.getPhysicalFileFactory() != null;
 
         try
         {
             this.getPhysicalFileFactory().analyse( new MemoryFileOperations() );
             throw new AssertionError();
         }
         catch ( PhysicalFileException e )
         {
             Assert.assertNotNull( e.getMessage() );
             System.out.println( e.toString() );
         }
 
     }
 
 }