# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# 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.

from ansible.plugins import loader

from oslotest import base


def load_module_utils(*args):
    """Ensure requested module_utils are loaded into ansible.module_utils"""
    if args:
        for m in args:
            try:
                loader.module_utils_loader.get(m)
            except AttributeError:
                pass
    else:
        # search and load all module_utils, its noisy and slower
        list(loader.module_utils_loader.all())


class TestCase(base.BaseTestCase):
    """Test case base class for all unit tests."""