make hasTitle work as expected on persons

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@34066 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Person.py

@@ -148,6 +148,11 @@ class Person(XMLObject):
     def title_or_id(self):
       return self.getTitleOrId()
 
+    security.declareProtected(Permissions.AccessContentsInformation,
+                              'hasTitle')
+    def hasTitle(self):
+      return not not self.getTitle()
+
     def _setFirstName(self, value):
       """
         Update Title if first_name is modified

product/ERP5/tests/testPerson.py

@@ -134,6 +134,12 @@ class TestPerson(ERP5TypeTestCase):
     self.assertEquals('first last', p.getTitleOrId())
     self.assertEquals('first last', p.title_or_id())
     
+  def testHasTitle(self):
+    p = self._makeOne('person')
+    self.assertFalse(p.hasTitle())
+    p.setFirstName('bob')
+    self.assertTrue(p.hasTitle())
+
   def testSetPasswordSecurity(self):
     p = self._makeOne('person')
     p.manage_permission(Permissions.SetOwnPassword, [], 0)