#   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 copy

from openstackclient.compute.v2 import security_group
from openstackclient.tests.compute.v2 import fakes as compute_fakes
from openstackclient.tests import fakes
from openstackclient.tests.identity.v2_0 import fakes as identity_fakes


security_group_id = '11'
security_group_name = 'wide-open'
security_group_description = 'nothing but net'

SECURITY_GROUP = {
    'id': security_group_id,
    'name': security_group_name,
    'description': security_group_description,
    'tenant_id': identity_fakes.project_id,
}


class FakeSecurityGroupResource(fakes.FakeResource):

    def get_keys(self):
        return {'property': 'value'}


class TestSecurityGroup(compute_fakes.TestComputev2):

    def setUp(self):
        super(TestSecurityGroup, self).setUp()

        # Get a shortcut compute client security_groups mock
        self.secgroups_mock = self.app.client_manager.compute.security_groups
        self.secgroups_mock.reset_mock()

        # Get a shortcut identity client projects mock
        self.projects_mock = self.app.client_manager.identity.projects
        self.projects_mock.reset_mock()


class TestSecurityGroupCreate(TestSecurityGroup):

    columns = (
        'description',
        'id',
        'name',
        'tenant_id',
    )
    data = (
        security_group_description,
        security_group_id,
        security_group_name,
        identity_fakes.project_id,
    )

    def setUp(self):
        super(TestSecurityGroupCreate, self).setUp()

        self.secgroups_mock.create.return_value = FakeSecurityGroupResource(
            None,
            copy.deepcopy(SECURITY_GROUP),
            loaded=True,
        )

        # Get the command object to test
        self.cmd = security_group.CreateSecurityGroup(self.app, None)

    def test_security_group_create_no_options(self):
        arglist = [
            security_group_name,
        ]
        verifylist = [
            ('name', security_group_name),
        ]
        parsed_args = self.check_parser(self.cmd, arglist, verifylist)

        # In base command class ShowOne in cliff, abstract method take_action()
        # returns a two-part tuple with a tuple of column names and a tuple of
        # data to be shown.
        columns, data = self.cmd.take_action(parsed_args)

        # SecurityGroupManager.create(name, description)
        self.secgroups_mock.create.assert_called_with(
            security_group_name,
            security_group_name,
        )

        self.assertEqual(self.columns, columns)
        self.assertEqual(self.data, data)

    def test_security_group_create_description(self):
        arglist = [
            security_group_name,
            '--description', security_group_description,
        ]
        verifylist = [
            ('name', security_group_name),
            ('description', security_group_description),
        ]
        parsed_args = self.check_parser(self.cmd, arglist, verifylist)

        # In base command class ShowOne in cliff, abstract method take_action()
        # returns a two-part tuple with a tuple of column names and a tuple of
        # data to be shown.
        columns, data = self.cmd.take_action(parsed_args)

        # SecurityGroupManager.create(name, description)
        self.secgroups_mock.create.assert_called_with(
            security_group_name,
            security_group_description,
        )

        self.assertEqual(self.columns, columns)
        self.assertEqual(self.data, data)