def test_model_as_dict():
""" Model.as_dict() should only include field attributes and reflect their
current value"""
m = Model(a=11)
m.id = 12
m.b = 13
eq_({'id': 12, 'cls': 'Model'}, m.as_dict())
def test_model_del_field():
""" Deleting a model object's field attribute should behave like deleting
a regular attribute without affecting the class or sister objects """
m = Model()
del m.cls
assert_raises(AttributeError, getattr, m, 'cls')
ok_('cls' not in m.as_dict())
ok_(Model.cls)
eq_('Model', Model().cls)
def test_model_field_defaults():
"Fix behaviour of default fields and their default values"
eq_({'id': None, 'cls': 'Model'}, Model().as_dict())
class Test(Model):
pass
eq_('Test', Test().cls)
class User(Model):
name = Model.Field(None)
roles = Model.Field([])
def test_model_constructor():
"Model(**kwargs) should initialize object attributes from kwargs"
m = Model(id=12, not_a_field=13)
eq_(12, m.id)
eq_(13, m.not_a_field)