package org.melati.admin.test;
   
   
   import junit.framework.TestCase;
   
   import org.melati.LogicalDatabase;
   import org.melati.admin.AnticipatedException;
   import org.melati.admin.Copy;
   import org.melati.poem.PoemTask;
  import org.melati.poem.test.Dynamic;
  import org.melati.poem.test.EverythingDatabase;
  import org.melati.poem.test.StringField;
  
  /**
   * Test Copy.
   */
  public class CopyTest extends TestCase {
    /**
     * Constructor for CopyTest.
     * @param name
     */
    public CopyTest(String name) {
      super(name);
    }
  
    /**
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
    }
  
    /**
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
    }
  
    /**
     * 
     */
    public void testCopyDissimilarDbs() { 
      try { 
        Copy.copy("everything", "melatitest");
        fail("Should have bombed");
      } catch (AnticipatedException e) { 
        e = null;
      }
    }
    
    /**
     * 
     */
    public void testRecordsActuallyCopied() {
      final EverythingDatabase edb = (EverythingDatabase)LogicalDatabase.getDatabase("everything");
      final EverythingDatabase edb2 = (EverythingDatabase)LogicalDatabase.getDatabase("everything2");
      System.err.println("From " + edb);
      System.err.println("To " + edb2);
      System.err.println("");
      edb.inSessionAsRoot( 
          new PoemTask() {
            public void run() {
            StringField p = (StringField)(edb).getStringFieldTable().newPersistent();
              p.setStringfield("1");
              p.makePersistent();
              assertEquals(1, edb.getStringFieldTable().count());
            }
          });
      Copy.copy(edb, edb2);
      edb2.inSessionAsRoot( 
          new PoemTask() {
            public void run() {
              assertEquals(1, edb2.getStringFieldTable().count());
            }
          });
    }
      
    /**
     * 
     */
    public void  testRecordsNotCopiedIfAnyPresent() {
      final EverythingDatabase edb = (EverythingDatabase)LogicalDatabase.getDatabase("everything");
      final EverythingDatabase edb2 = (EverythingDatabase)LogicalDatabase.getDatabase("everything2");
      System.err.println("From " + edb);
      System.err.println("To " + edb2);
      System.err.println("");
      edb.inSessionAsRoot( 
          new PoemTask() {
            public void run() {
              Dynamic p = (Dynamic)(edb).getDynamicTable().newPersistent();
              p.setName("1");
              p.makePersistent();
              assertEquals(3, edb.getDynamicTable().count());
            }
          });
      Copy.copy(edb, edb2);
      edb2.inSessionAsRoot( 
          new PoemTask() {
            public void run() {
              assertEquals(2, edb2.getDynamicTable().count());
           }
         });
   }
     
 }