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1   package org.kuali.rice.krad.service;
2   
3   import org.junit.Test;
4   import org.kuali.rice.core.api.config.ConfigurationException;
5   import org.kuali.rice.kns.service.KNSServiceLocator;
6   import org.kuali.rice.krad.test.KRADTestCase;
7   import org.kuali.rice.krad.test.document.OjbAndJpa;
8   import org.kuali.rice.krad.test.document.OjbOnly;
9   import org.kuali.rice.krad.test.document.bo.JPADataObject;
10  
11  import static org.junit.Assert.*;
12  
13  /**
14   * Tests various scenarios on SequenceAccessorService to make sure that it still works with OJB but throws
15   * exception if you try to use it with the new krad-data + JPA module.
16   *
17   * @author Kuali Rice Team (rice.collab@kuali.org)
18   */
19  public class SequenceAccessorServiceTest extends KRADTestCase {
20  
21      private static final String ARBITRARY_SEQUENCE = "trvl_id_seq";
22  
23      /**
24       * Checks what happens when you call the SequenceAccessorService with KRAD Data in a non-legacy context. In this
25       * case it should throw a ConfigurationException.
26       */
27      @Test
28      public void testExceptionForKradData() {
29          try {
30              KNSServiceLocator.getSequenceAccessorService().getNextAvailableSequenceNumber(ARBITRARY_SEQUENCE, JPADataObject.class);
31              fail( "Using Legacy SequenceAccessorService in non-Legacy Context - should have failed." );
32          } catch ( ConfigurationException ex ) {
33              // we expected this, do nothing
34          } catch ( Exception ex ) {
35              fail( "We should have failed with a configuration Exception - but intead got a: " + ex.getClass().getName() + " : " + ex.getMessage() );
36              ex.printStackTrace();
37          }
38      }
39  
40      @Test
41      public void testOjbOnlyWorks() {
42          Long nextAvailableSequenceNumber =
43                  KNSServiceLocator.getSequenceAccessorService().getNextAvailableSequenceNumber(ARBITRARY_SEQUENCE, OjbOnly.class);
44          assertNotNull("Next sequence number should not have been null",nextAvailableSequenceNumber);
45          assertTrue( "Nest sequence number should have been created than zero.  Was: " + nextAvailableSequenceNumber, nextAvailableSequenceNumber.longValue() > 0);
46      }
47  
48      @Test
49      @Legacy
50      public void testNoExceptionForBothKradDataAndOjb_InLegacyContext() {
51          Long nextAvailableSequenceNumber =
52                  KNSServiceLocator.getSequenceAccessorService().getNextAvailableSequenceNumber(ARBITRARY_SEQUENCE, OjbAndJpa.class);
53          assertNotNull("Next sequence number should not have been null",nextAvailableSequenceNumber);
54          assertTrue( "Nest sequence number should have been created than zero.  Was: " + nextAvailableSequenceNumber, nextAvailableSequenceNumber.longValue() > 0);
55      }
56  
57      @Test
58      public void testExceptionForBothKradDataAndOjb_NotInLegacyContext() {
59          try {
60              KNSServiceLocator.getSequenceAccessorService().getNextAvailableSequenceNumber(ARBITRARY_SEQUENCE, OjbAndJpa.class);
61              fail( "Using Legacy SequenceAccessorService in non-Legacy Context - should have failed." );
62          } catch ( ConfigurationException ex ) {
63              // we expected this, do nothing
64          } catch ( Exception ex ) {
65              fail( "We should have failed with a configuration Exception - but intead got a: " + ex.getClass().getName() + " : " + ex.getMessage() );
66              ex.printStackTrace();
67          }
68     }
69  
70  }