def test_field_should_not_be_populated(self):
class Populator(BasePopulator):
_fields_one_to_one = []
builder = BaseBuilder(None, None)
instance = ModelForBuilderTests()
populator = Populator(None, instance, None, builder)
builder.set_field(
populator,
instance,
None,
'simple_field',
)
self.assertIsNone(instance.simple_field)
def test_field_should_not_be_populated(self):
class Populator(BasePopulator):
_fields_one_to_one = []
builder = BaseBuilder(None, None)
instance = ModelForBuilderTests()
populator = Populator(None, instance, None, builder)
builder.set_field(
populator,
instance,
None,
'simple_field',
)
self.assertIsNone(instance.simple_field)
def test_field_is_populated_via_populator_method(self):
class Populator(BasePopulator):
_fields_one_to_one = []
def simple_field(self):
self._instance.simple_field = 123
builder = BaseBuilder(None, None)
instance = ModelForBuilderTests()
populator = Populator(None, instance, None, builder)
builder.set_field(
populator,
instance,
None,
'simple_field',
)
self.assertEqual(123, instance.simple_field)
def test_field_is_populated_via_populator_method(self):
class Populator(BasePopulator):
_fields_one_to_one = []
def simple_field(self):
self._instance.simple_field = 123
builder = BaseBuilder(None, None)
instance = ModelForBuilderTests()
populator = Populator(None, instance, None, builder)
builder.set_field(
populator,
instance,
None,
'simple_field',
)
self.assertEqual(123, instance.simple_field)
def test_field_is_a_one_to_one(self):
class Populator(object):
_fields_one_to_one = ('simple_field', )
class Mapper(object):
simple_field = 123
builder = BaseBuilder(None, None)
populator = Populator()
instance = ModelForBuilderTests()
mapper = Mapper()
builder.set_field(
populator,
instance,
mapper,
'simple_field',
)
self.assertEqual(123, instance.simple_field)
def test_field_is_a_one_to_one(self):
class Populator(object):
_fields_one_to_one = ('simple_field',)
class Mapper(object):
simple_field = 123
builder = BaseBuilder(None, None)
populator = Populator()
instance = ModelForBuilderTests()
mapper = Mapper()
builder.set_field(
populator,
instance,
mapper,
'simple_field',
)
self.assertEqual(123, instance.simple_field)
