franky/download_testcases_csv_test.py

# Copyright 2019 Google Inc.
#
# 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.

"""Unittests for download_testcases_csv.py."""

from __future__ import absolute_import
import unittest
import download_testcases_csv
import mock


class TestDownloadTestCasesCSV(unittest.TestCase):

  def setUp(self):
    super(TestDownloadTestCasesCSV, self).setUp()
    self.get_credentials = mock.patch('download_testcases_csv.get_credentials',
                                      autospec=True).start()
    self.discovery_build = mock.patch('googleapiclient.discovery.build',
                                      autospec=True).start()
    self.mock_print = mock.patch('sys.stdout', autospec=True).start()

  @mock.patch('download_testcases_csv.SaveResponseToCSV', autospec=True)
  def testDownloadCSVFromGoogleSheet(self, save_response_mock):
    response = mock.Mock(status=200)
    self.discovery_build.return_value._http.request.return_value = (
        response, 'content')
    save_response_mock.return_value = '/folder/workbook_1.csv'

    self.assertEqual(['/folder/workbook_1.csv'],
                     download_testcases_csv.DownloadCSVFromGoogleSheet(
                         None, 'spreadsheet_key', ['workbook_1'], '/folder'))

  def testDownloadCSVFromGoogleSheet_Failure(self):
    response = mock.Mock(status=400)
    self.discovery_build.return_value._http.request.return_value = (
        response, 'content')

    with self.assertRaises(
        download_testcases_csv.GoogleDriveDownloadException) as context:
      download_testcases_csv.DownloadCSVFromGoogleSheet(None, 'spreadsheet_key',
                                                        ['workbook_1'], '/tmp')

    self.assertIn('Did not download any spreadsheet for',
                  str(context.exception))


if __name__ == '__main__':
  unittest.main()