def test_get_gets(self):
"""__get__ should pull from __getitem__ on owner"""
self.owner['foo'] = "FunTimes!"
attr = Field()
attr.name = 'foo'
self.owner.__class__.foo = attr
self.assertEqual(self.owner.foo, 'FunTimes!')
def test_get_gets_with_type(self):
"""__get__ should cast value retreived to `type` if set"""
attr = Field(type=int)
attr.name = 'id'
self.owner.__class__.id = attr
self.owner['id'] = '123'
self.assertEqual(self.owner.id, 123)
def test_set_sets(self):
"""__set__ should push to __setitem__ on owner"""
attr = Field()
attr.name = 'bar'
self.owner.__class__.bar = attr
self.owner.bar = "Setting this thing!"
self.assertEqual(self.owner['bar'], 'Setting this thing!')
def test_get_gets_with_type(self):
"""__get__ should cast value retreived to `type` if set"""
attr = Field(type=int)
attr.name = 'id'
self.owner.__class__.id = attr
self.owner['id'] = '123'
self.assertEqual(self.owner.id, 123)
def test_set_sets(self):
"""__set__ should push to __setitem__ on owner"""
attr = Field()
attr.name = 'bar'
self.owner.__class__.bar = attr
self.owner.bar = "Setting this thing!"
self.assertEqual(self.owner['bar'], 'Setting this thing!')
def test_get_gets(self):
"""__get__ should pull from __getitem__ on owner"""
self.owner['foo'] = "FunTimes!"
attr = Field()
attr.name = 'foo'
self.owner.__class__.foo = attr
self.assertEqual(self.owner.foo, 'FunTimes!')
def test_del_dels(self):
"""__delete__ should call __delitem__ on owner"""
attr = Field()
self.owner['baz'] = 42
attr.name = 'baz'
self.owner.__class__.baz = attr
del self.owner.baz
assert not self.owner.dict.has_key('baz')
def test_del_dels(self):
"""__delete__ should call __delitem__ on owner"""
attr = Field()
self.owner['baz'] = 42
attr.name = 'baz'
self.owner.__class__.baz = attr
del self.owner.baz
assert not self.owner.dict.has_key('baz')
def test_leaves_none_alone(self):
"""should not cast None"""
attr = Field(type=int)
attr.name = 'foo'
self.owner.__class__.foo = attr
try:
self.owner.foo = None
except TypeError:
assert False, "should not cast None, but did"
def test_leaves_none_alone(self):
"""should not cast None"""
attr = Field(type=int)
attr.name = 'foo'
self.owner.__class__.foo = attr
try:
self.owner.foo = None
except TypeError:
assert False, "should not cast None, but did"
def test_set_sets_with_type(self):
attr = Field(type=int)
attr.name = 'id'
self.owner.__class__.id = attr
self.owner.id = '123'
self.assertEqual(self.owner.dict['id'], 123)
def test_set_sets_with_type(self):
attr = Field(type=int)
attr.name = 'id'
self.owner.__class__.id = attr
self.owner.id = '123'
self.assertEqual(self.owner.dict['id'], 123)
