def test_more_than_one_preparer(self):
"""
With more than one attribute, make sure all are applied and working
"""
class Dummy(Base):
__tablename__ = "dummy"
name = Column(String)
price = Column(Float)
@staticmethod
def name_preparer(value):
return value.upper()
@staticmethod
def price_preparer(value):
return value * float(1.21)
@staticmethod
def global_preparer(value):
value['name'] = '{}-{}'.format(value['name'], value['price'])
return value
schema_setup(None, Dummy)
appstruct = Dummy.deserialize(dict(name='Name', price=float(100)))
self.assertEqual(appstruct.price, float(121.0))
self.assertEqual(appstruct.name, 'NAME-121.0')
def test_global_default_preparers(self):
"""
If a global preparer and a default preparer is defined, they should be applied automatically
"""
class Dummy(Base):
__tablename__ = "dummy"
name = Column(String)
@staticmethod
def global_preparer(value):
value['name'] = '{}-000'.format(value['name'])
return value
@staticmethod
def name_preparer(value):
return value.upper()
schema_setup(None, Dummy)
appstruct = Dummy.deserialize(dict(name='Name'))
self.assertEqual(appstruct.name, 'NAME-000')