# Copyright (c) 2015-2016 Tigera, 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.
import logging
from unittest import TestCase

from tests.st.utils.utils import (get_ip, wipe_etcd, calicoctl)

HOST_IPV4 = get_ip()

logging.basicConfig(level=logging.DEBUG, format="%(message)s")
logger = logging.getLogger(__name__)


class TestBase(TestCase):
    """
    Base class for test-wide methods.
    """

    def setUp(self):
        """
        Clean up before every test.
        """
        self.ip = HOST_IPV4
        self.wipe_etcd()

        # Log a newline to ensure that the first log appears on its own line.
        logger.info("")

    def wipe_etcd(self):
        wipe_etcd(self.ip)