# Copyright 2014 Mirantis, 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 mock

from mistralclient.tests.unit import base

from mistralclient.commands.v2 import workbooks as workbook_cmd
from mistralclient.api.v2 import workbooks


WORKBOOK_DICT = {
    'name': 'a',
    'tags': ['a', 'b'],
    'created_at': '1',
    'updated_at': '1'
}


WB_DEF = """
Workflows:
  wf1:
    tasks:
      task1:
        action: nova.servers_get server="1"
"""

WB_WITH_DEF_DICT = WORKBOOK_DICT.copy()
WB_WITH_DEF_DICT.update({'definition': WB_DEF})
WORKBOOK = workbooks.Workbook(mock, WORKBOOK_DICT)
WORKBOOK_WITH_DEF = workbooks.Workbook(mock, WB_WITH_DEF_DICT)


class TestCLIWorkbooksV2(base.BaseCommandTest):
    @mock.patch('mistralclient.api.v2.workbooks.WorkbookManager.create')
    def test_create(self, mock):
        mock.return_value = WORKBOOK

        result = self.call(workbook_cmd.Create, app_args=['name'])

        self.assertEqual(('a', 'a, b', '1', '1'), result[1])

    @mock.patch('mistralclient.api.v2.workbooks.WorkbookManager.update')
    def test_update(self, mock):
        mock.return_value = WORKBOOK

        result = self.call(workbook_cmd.Update, app_args=['name'])

        self.assertEqual(('a', 'a, b', '1', '1'), result[1])

    @mock.patch('mistralclient.api.v2.workbooks.WorkbookManager.list')
    def test_list(self, mock):
        mock.return_value = (WORKBOOK,)

        result = self.call(workbook_cmd.List)

        self.assertEqual([('a', 'a, b', '1', '1')], result[1])

    @mock.patch('mistralclient.api.v2.workbooks.WorkbookManager.get')
    def test_get(self, mock):
        mock.return_value = WORKBOOK

        result = self.call(workbook_cmd.Get, app_args=['name'])

        self.assertEqual(('a', 'a, b', '1', '1'), result[1])

    @mock.patch('mistralclient.api.v2.workbooks.WorkbookManager.delete')
    def test_delete(self, mock):
        self.assertIsNone(self.call(workbook_cmd.Delete, app_args=['name']))

    @mock.patch('argparse.open', create=True)
    @mock.patch(
        'mistralclient.api.v2.workbooks.WorkbookManager.update'
    )
    def test_upload_definition(self, mock, mock_open):
        mock.return_value = WORKBOOK_WITH_DEF
        mock_open.return_value = mock.MagicMock(spec=file)

        result = self.call(workbook_cmd.UploadDefinition,
                           app_args=['name', '1.txt'])

        self.assertIsNone(result)

    @mock.patch('mistralclient.api.v2.workbooks.'
                'WorkbookManager.get')
    def test_get_definition(self, mock):
        mock.return_value = WORKBOOK_WITH_DEF

        self.call(workbook_cmd.GetDefinition, app_args=['name'])

        self.app.stdout.write.assert_called_with(WB_DEF)