text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  ###############################################################################
  # The MIT License
  #
  # Copyright (c) 2016 Grigory Chernyshev
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  #
  ###############################################################################
  from distutils.version import LooseVersion
  
  import mock
  import pytest
  from six import string_types
  
  from tests import AbstractTestManager, ReturnValueMixin
  from yagocd.resources import info
  
  
  class BaseTestInfoManager(object):
      @pytest.fixture()
      def manager(self, session_fixture):
          return info.InfoManager(session=session_fixture)
  
  
  class TestVersion(BaseTestInfoManager):
      def test_result_is_not_none(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page"):
              result = manager.version
              assert result is not None
  
      def test_multiple_call(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page") as cass:
              for x in range(10):
                  result = manager.version
                  assert result is not None
  
              assert len(cass.requests) == 1
  
      @mock.patch('yagocd.resources.info.InfoManager._get_value')
      def test_unmatched_version(self, get_value_mock, manager, my_vcr):
          get_value_mock.return_value = 'unsupported-version-number'
  
          with my_vcr.use_cassette("info/about_page"):
              result = manager.version
              assert result is None
  
  
  class TestJvmVersion(BaseTestInfoManager):
      def test_result_is_not_none(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page"):
              result = manager.jvm_version
              assert result is not None
  
      def test_multiple_call(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page") as cass:
              for x in range(10):
                  result = manager.jvm_version
                  assert result is not None
  
              assert len(cass.requests) == 1
  
  
  class TestOsInfo(BaseTestInfoManager):
      def test_result_is_not_none(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page"):
              result = manager.os_info
              assert result is not None
  
      def test_multiple_call(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page") as cass:
              for x in range(10):
                  result = manager.os_info
                  assert result is not None
  
              assert len(cass.requests) == 1
  
  
  class TestArtifactFreeSpace(BaseTestInfoManager):
      def test_result_is_not_none(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page"):
              result = manager.artifact_free_space
              assert result is not None
  
      def test_multiple_call(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page") as cass:
              for x in range(10):
                  result = manager.artifact_free_space
                  assert result is not None
  
              assert len(cass.requests) == 1
  
  
  class TestDbSchemaVersion(BaseTestInfoManager):
      def test_result_is_not_none(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page"):
              result = manager.db_schema_version
              assert result is not None
  
      def test_multiple_call(self, manager, my_vcr):
          with my_vcr.use_cassette("info/about_page") as cass:
              for x in range(10):
                  result = manager.db_schema_version
                  assert result is not None
  
              assert len(cass.requests) == 1
  
  
  class TestSupport(BaseTestInfoManager, AbstractTestManager, ReturnValueMixin):
      @pytest.fixture()
      def _execute_test_action(self, manager, my_vcr):
          with my_vcr.use_cassette("info/support") as cass:
              return cass, manager.support()
  
      @pytest.fixture()
      def expected_request_url(self):
          return '/go/api/support'
  
      @pytest.fixture()
      def expected_request_method(self):
          return 'GET'
  
      @pytest.fixture()
      def expected_accept_headers(self, *args, **kwargs):
          return 'application/json'
  
      @pytest.fixture()
      def expected_return_type(self, manager):
          if LooseVersion(manager._session.server_version) <= LooseVersion('16.3.0'):
              return string_types
          return dict
  
      @pytest.fixture()
      def expected_return_value(self, manager, gocd_docker):
          if gocd_docker.startswith('v'):
              gocd_docker = gocd_docker[1:]
  
          def check_value(result):
              if LooseVersion(manager._session.server_version) <= LooseVersion('16.3.0'):
                  assert gocd_docker in result
              else:
                  assert result["Go Server Information"]["Version"].startswith(gocd_docker)
  
          return check_value
  
  
  class TestProcessList(BaseTestInfoManager, AbstractTestManager, ReturnValueMixin):
      @pytest.fixture()
      def _execute_test_action(self, manager, my_vcr):
          with my_vcr.use_cassette("info/process_list") as cass:
              return cass, manager.process_list()
  
      @pytest.fixture()
      def expected_request_url(self):
          return '/go/api/process_list'
  
      @pytest.fixture()
      def expected_request_method(self):
          return 'GET'
  
      @pytest.fixture()
      def expected_accept_headers(self, *args, **kwargs):
          return 'application/json'
  
      @pytest.fixture()
      def expected_return_type(self):
          return dict
  
      @pytest.fixture()
      def expected_return_value(self, gocd_docker):
          pytest.skip()
  