def test_resolver_argument(patch):
patch.object(Resolver, 'object')
result = Resolver.argument('argument', {})
Resolver.object.assert_called_with('argument', {})
assert result == Resolver.object()
def test_resolver_object_argument(patch):
patch.object(Resolver, 'argument')
item = {'$OBJECT': 'argument', 'argument': {}}
result = Resolver.object(item, 'data')
Resolver.argument.assert_called_with({}, 'data')
assert result == Resolver.argument()