# The software in this package is distributed under the GNU General
# Public License version 2 (with a special exception described below).
#
# A copy of GNU General Public License (GPL) is included in this distribution,
# in the file COPYING.GPL.
#
# As a special exception, if other files instantiate templates or use macros
# or inline functions from this file, or you compile this file and link it
# with other works to produce a work based on this file, this file
# does not by itself cause the resulting work to be covered
# by the GNU General Public License.
#
# However the source code for this file must still be made available
# in accordance with section (3) of the GNU General Public License.
#
# This exception does not invalidate any other reasons why a work based
# on this file might be covered by the GNU General Public License.
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# Copyright (c) 2016-2022 Intra2net AG <info@intra2net.com>

"""
test_arnied_api.py: unit tests for arnied_api.py.

Tests classes and functions in arnied_api.py

For help see :py:mod:`unittest`
"""

import sys
import unittest
from unittest.mock import patch, Mock, ANY

from src.arnied_api import Arnied, CnfVar, GetCnfQuery, GetCnfRet


class ArniedTest(unittest.TestCase):
    """Test class Arnied."""

    def setUp(self):
        """Set up the mocks."""
        self._conn_mock = Mock()

        client_mock = Mock()
        client_mock.open = Mock(return_value=self._conn_mock)

        mod_mock = Mock()
        mod_mock.Client.new_with_address = Mock(return_value=client_mock)

        sys.modules["varlink"] = mod_mock

    def tearDown(self):
        """Clean up mocks."""
        del sys.modules["varlink"]

    def test_simple_get_cnf_call(self):
        """Test that the get cnf method does some sanity checks."""
        query = GetCnfQuery("USER", 5)
        cnfvar = CnfVar("USER", 5, "joe", deleted=False, children=[])

        self._conn_mock.GetCnf = Mock(return_value=GetCnfRet(vars=[cnfvar]))
        retval = Arnied.get_cnf(query)

        self.assertEqual(retval.vars[0], cnfvar)


if __name__ == '__main__':
    unittest.main()