/**
  * Tests DataObject::hasOwnTableDatabaseField
  */
 public function testHasOwnTableDatabaseFieldWithVersioned()
 {
     $noversion = new DataObject();
     $versioned = new VersionedTest_DataObject();
     $versionedSub = new VersionedTest_Subclass();
     $versionField = new VersionedTest_UnversionedWithField();
     $this->assertFalse((bool) $noversion->hasOwnTableDatabaseField('Version'), 'Plain models have no version field.');
     $this->assertEquals('Int', $versioned->hasOwnTableDatabaseField('Version'), 'The versioned ext adds an Int version field.');
     $this->assertEquals('Int', $versionedSub->hasOwnTableDatabaseField('Version'), 'Sub-classes of a versioned model have a Version field.');
     $this->assertEquals('Varchar', $versionField->hasOwnTableDatabaseField('Version'), 'Models w/o Versioned can have their own Version field.');
 }
 /**
  * Handle the wilson rating specially 
  * 
  * @param type $field
  * @return string 
  */
 public function hasOwnTableDatabaseField($field)
 {
     if ($field == 'WilsonRating') {
         return "Double";
     }
     if ($field == 'ActiveRating') {
         return "Int";
     }
     if ($field == 'PositiveRating') {
         return "Int";
     }
     return parent::hasOwnTableDatabaseField($field);
 }