#   Coyright 2017-2019 Nativepython Authors
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
import unittest
import typed_python


from typed_python.Codebase import Codebase


def thisIsAFunction():
    return 10


class TypesCodebaseSerializationTest(unittest.TestCase):
    def test_create_current_codebase(self):
        cb = Codebase.FromRootlevelModule(typed_python)

        serializer = cb.serializationContext

        self.assertIs(
            serializer.deserialize(serializer.serialize(thisIsAFunction)),
            thisIsAFunction
        )
