# Copyright (c) 2017 OpenStack Foundation.
#
# 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 testtools

from hacking import checks


class HackingTestCase(testtools.TestCase):
    def test_assert_true_instance(self):
        self.assertEqual(1, len(list(checks.assert_true_instance(
            "self.assertTrue(isinstance(e, "
            "exception.BuildAbortException))"))))

        self.assertEqual(
            0, len(list(checks.assert_true_instance("self.assertTrue()"))))