# Copyright (C) 2016-2019 Virgil Security Inc.
#
# Lead Maintainer: <NAME> Inc. <<EMAIL>>
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#     notice, this list of conditions and the following disclaimer.
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#     (2) Redistributions in binary form must reproduce the above copyright
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from virgil_sdk.jwt import JwtGenerator
from virgil_sdk.utils import Utils
from virgil_crypto.access_token_signer import AccessTokenSigner

from virgil_crypto import VirgilCrypto

from virgil_sdk.tests import BaseTest
from virgil_sdk.tests import config


class JwtGeneratorTest(BaseTest):

    def test_generate_token_with_empty_identity(self):
        crypto = VirgilCrypto()
        key_file = open(config.VIRGIL_APP_KEY_PATH, "rb")
        raw_api_key_data = key_file.read()
        key_file.close()
        api_key = crypto.import_private_key(bytearray(Utils.b64decode(raw_api_key_data))).private_key
        access_token_signer = AccessTokenSigner()

        jwt_generator = JwtGenerator(
            config.VIRGIL_APP_ID,
            api_key,
            config.VIRGIL_API_PUB_KEY_ID,
            10,
            access_token_signer
        )

        identity = "alice"
        token = jwt_generator.generate_token(identity)
        self.assertEqual(identity, token.identity)

        self.assertRaises(
            ValueError,
            jwt_generator.generate_token,
            None
        )
