def METHOD_NAME(self):
    from ZPublisher.utils import fix_properties
    obj = self._makeOne()
    obj._setProperty("prop1", "single line", "ustring")
    self.assertEqual(obj.getProperty("prop1"), "single line")
    self.assertEqual(obj.getPropertyType("prop1"), "ustring")
    fix_properties(obj)
    self.assertEqual(obj.getProperty("prop1"), "single line")
    self.assertEqual(obj.getPropertyType("prop1"), "string")