# Copyright 2020 Google LLC
#
# 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
#
#     https://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.


def pytest_addoption(parser):
    parser.addoption("--tasks", action="store", default="")


def pytest_generate_tests(metafunc):
    option_value = metafunc.config.option.tasks
    if "tasks" in metafunc.fixturenames and option_value is not None:
        metafunc.parametrize("tasks", [option_value])