old_contents: # Copyright 2017 Mycroft AI 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.
  #
  import unittest
  
  from unittest.mock import mock_open, patch
  
  import mycroft.version
  
  
  VERSION_INFO = """
  {
      "coreVersion": "1505203453",
      "enclosureVersion": "1.0.0"
  }"""
  
  
  class TestVersion(unittest.TestCase):
      @patch('mycroft.version.CORE_VERSION_TUPLE', (0, 8, 20))
      def test_get_version(self):
          """
              Tests for mycroft.version.get_version()
  
              Assures that only lower versions return True
          """
          self.assertTrue(mycroft.version.check_version('0.0.1'))
          self.assertTrue(mycroft.version.check_version('0.8.1'))
          self.assertTrue(mycroft.version.check_version('0.8.20'))
          self.assertFalse(mycroft.version.check_version('0.8.22'))
          self.assertFalse(mycroft.version.check_version('0.9.12'))
          self.assertFalse(mycroft.version.check_version('1.0.2'))
  
      @patch('mycroft.version.isfile')
      @patch('mycroft.version.exists')
      @patch('mycroft.version.open',
             mock_open(read_data=VERSION_INFO), create=True)
      def test_version_manager(self, mock_exists, mock_isfile):
          """
              Test mycroft.version.VersionManager.get()
  
              asserts that the method returns expected data
          """
          mock_isfile.return_value = True
          mock_exists.return_value = True
  
          version = mycroft.version.VersionManager.get()
          self.assertEqual(version['coreVersion'], "1505203453")
          self.assertEqual(version['enclosureVersion'], "1.0.0")
  
          # Check file not existing case
          mock_exists.return_value = False
          version = mycroft.version.VersionManager.get()
          self.assertEqual(version['coreVersion'], None)
          self.assertEqual(version['enclosureVersion'], None)
  
new_contents: # Copyright 2017 Mycroft AI 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.
  #
  import unittest
  from unittest.mock import mock_open, patch
  
  from mycroft.version import check_version, CORE_VERSION_STR, VersionManager
  
  
  VERSION_INFO = """
  {
      "coreVersion": "1505203453",
      "enclosureVersion": "1.0.0"
  }"""
  
  
  class TestVersion(unittest.TestCase):
      @patch('mycroft.version.CORE_VERSION_TUPLE', (0, 8, 20))
      def test_get_version(self):
          """
              Tests for mycroft.version.get_version()
  
              Assures that only lower versions return True
          """
          self.assertTrue(check_version('0.0.1'))
          self.assertTrue(check_version('0.8.1'))
          self.assertTrue(check_version('0.8.20'))
          self.assertFalse(check_version('0.8.22'))
          self.assertFalse(check_version('0.9.12'))
          self.assertFalse(check_version('1.0.2'))
  
      @patch('mycroft.version.isfile')
      @patch('mycroft.version.exists')
      @patch('mycroft.version.open',
             mock_open(read_data=VERSION_INFO), create=True)
      def test_version_manager_get(self, mock_exists, mock_isfile):
          """Test mycroft.version.VersionManager.get()
  
          Asserts that the method returns data from version file
          """
          mock_isfile.return_value = True
          mock_exists.return_value = True
  
          version = VersionManager.get()
          self.assertEqual(version['coreVersion'], "1505203453")
          self.assertEqual(version['enclosureVersion'], "1.0.0")
  
      @patch('mycroft.version.exists')
      def test_version_manager_get_no_file(self, mock_exists):
          """Test mycroft.version.VersionManager.get()
  
          Asserts that the method returns current version if no file exists.
          """
          mock_exists.return_value = False
          version = VersionManager.get()
          self.assertEqual(version['coreVersion'], CORE_VERSION_STR)
          self.assertEqual(version['enclosureVersion'], None)
  
subject: Update test to match change