/*
    * Copyright (c) 2003
    * Information Desire GmbH
    * All rights reserved.
    */
   package com.infodesire.infobit;
   
   import com.infodesire.infobit.data.Acl;
   import com.infodesire.infobit.data.Infobit;
  
  import com.infodesire.infobit.external.InfobitExporter;
  import com.infodesire.infobit.external.InfobitImporter;
  
  import com.infodesire.infobit.external.impl.ImporterImpl;
  // import com.infodesire.infobit.external.impl.VelocityExporter;
  import com.infodesire.infobit.external.impl.SimpleExporter;
  
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  
  import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.io.Reader;
  import java.io.StringReader;
  import java.io.StringWriter;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  
  /***
   * Test cases asserting the XML representation of infobits
   *
   * @author    peter
   * @created   August 27, 2003
   * @version   $Revision: 1.1 $
   */
  public class XMLImportTest extends XMLTestBase {
  
      /***
       * The infobit importer being part of the fixture
       */
      protected InfobitImporter _importer;
  
  
      /***
       * Initializes the test cases.
       *
       * @param name  Test name
       */
      public XMLImportTest(String name) {
          super(name);
      }
  
  
      /***
       * Common test case fixture.
       *
       * @exception Exception  Description of Exception
       */
      public void setUp() throws Exception {
          super.setUp();
          _importer = new ImporterImpl();
          _importer.setManager(_manager);
          _importer.setAcl(_defaultAcl);
          _importer.init();
      }
  
  
      /***
       * Common teardown of test case fixtures.
       *
       * @exception Exception  Description of Exception
       */
      public void tearDown() throws Exception {
      }
  
  
      /***
       * Checks export of an empty infobit.
       *
       * @exception Exception  Description of Exception
       */
      public void testEmptyInfobitImport() throws Exception {
          String path = "/com/infodesire/infobit/external/emptyInfobit.xml";
          performImportTest("testEmptyInfobitImport", path);
      }
  
  
      /***
      * Checks the import of an infobit with multiple (text content) versions
      * attached.
      *
      * @exception Exception  Generic error
      */
     public void testMultiVersionInfobitImport() throws Exception {
         String path =
             "/com/infodesire/infobit/external/multiVersionInfobit.xml";
         performImportTest("testMultiVersionInfobitImport", path);
     }
 
 
     /***
      * Checks the import of an infobit with a binary content version attached.
      *
      * @exception Exception  Description of Exception
      */
     public void testBinaryContentInfobitImport() throws Exception {
         String path =
             "/com/infodesire/infobit/external/binaryContentInfobit.xml";
         performImportTest("testBinaryContentInfobitImport", path);
     }
 
 
     /***
      * Checks the XML representation of multiple unrelated infobits.
      *
      * @exception Exception  Description of Exception
      */
     public void testMultipleInfobitsImport() throws Exception {
         String path = "/com/infodesire/infobit/external/multipleInfobits.xml";
         performImportTest("testMultipleInfobitsImport", path);
     }
 
 
     /***
      * Checks the import of a template content infobit.
      *
      * @exception Exception  Description of Exception
      */
     public void testTemplateInfobitImport() throws Exception {
         String path = "/com/infodesire/infobit/external/templateInfobit.xml";
         performImportTest("testTemplateInfobitImport", path);
     }
 
 
     /***
      * Checks the XML representation of a set of script with its referred
      * template infobit.
      *
      * @exception Exception  Description of Exception
      */
     public void testScriptSetImport() throws Exception {
         String path = "/com/infodesire/infobit/external/scriptSet.xml";
         performImportTest("testScriptSetImport", path);
     }
 
 
     /***
      * Executes a test to successfully import an infobit. The Test consists in
      * importing (with import already validated) an infobit, re-exporting it and
      * assuring that the re-exported representation coincides with the initial
      * one.
      *
      * @param name           Descriptive name of the test, used for tracing only
      * @param path           Path to the XML representation (to be located in
      *      the classpath) which to test export for.
      * @exception Exception  Description of Exception
      */
     private void performImportTest(String name, String path)
          throws Exception {
 
         InputStream is = getClass().getResourceAsStream(path);
         InputStreamReader source = new InputStreamReader(is);
 
         List diag = new ArrayList();
         List infobits = _importer.importInfobits(source, path, diag);
         assertTrue("import errors", diag.size() == 0);
 
         StringWriter dest = new StringWriter();
         _exporter.export(infobits, dest);
         dest.close();
         String reexport = dest.toString();
         Reader reexReader = new StringReader(reexport);
 
         //  DEBUG
         System.out.println("Import: " + name);
         System.out.print(reexport);
 
         is = getClass().getResourceAsStream(path);
         source = new InputStreamReader(is);
 
         BufferedReader obtained = new BufferedReader(reexReader);
         BufferedReader expected = new BufferedReader(source);
         checkDocument(obtained, expected);
     }
 
 }