code: public void testTableCount(){
    Map<String,Long> tableCount=managementService.getTableCount();
    String tablePrefix=processEngineConfiguration.getDatabaseTablePrefix();
    assertEquals(new Long(4),tableCount.get(tablePrefix + "ACT_GE_PROPERTY"));
    assertEquals(new Long(0),tableCount.get(tablePrefix + "ACT_GE_BYTEARRAY"));
    assertEquals(new Long(0),tableCount.get(tablePrefix + "ACT_RE_DEPLOYMENT"));
    assertEquals(new Long(0),tableCount.get(tablePrefix + "ACT_RU_EXECUTION"));
    assertEquals(new Long(0),tableCount.get(tablePrefix + "ACT_RE_PROCDEF"));
    assertEquals(new Long(0),tableCount.get(tablePrefix + "ACT_RU_TASK"));
    assertEquals(new Long(0),tableCount.get(tablePrefix + "ACT_RU_IDENTITYLINK"));
  }
  