def setUp(self):
self.get_thumbnail_folder_patcher = \
patch('openlp.plugins.presentations.lib.presentationcontroller.PresentationDocument.get_thumbnail_folder')
self.get_thumbnail_folder_patcher.start()
mocked_plugin = MagicMock()
mocked_plugin.settings_section = 'presentations'
self.presentation = PresentationController(mocked_plugin)
self.document = PresentationDocument(self.presentation, '')
def test_initialise_presentation_document(self):
"""
Test the PresentationDocument __init__ method when initialising the PresentationDocument Class
"""
# GIVEN: A mocked setup method and mocked controller
self.mock_setup.reset()
# WHEN: Creating an instance of PresentationDocument
PresentationDocument(self.mock_controller, 'Name')
# THEN: PresentationDocument._setup should have been called with the argument 'Name'
self.mock_setup.assert_called_once_with('Name')
def test_load_presentation(self):
"""
Test the PresentationDocument.load_presentation method.
"""
# GIVEN: An instance of PresentationDocument
instance = PresentationDocument(self.mock_controller, 'Name')
# WHEN: Calling load_presentation()
result = instance.load_presentation()
# THEN: load_presentation should return false
self.assertFalse(result, "PresentationDocument.load_presentation should return false.")
def test_presentation_document_setup(self):
"""
Test the PresentationDocument _setup method when initialising the PresentationDocument Class
"""
self._setup_patcher.stop()
# GIVEN: A mocked controller, patched check_directory_exists and get_thumbnail_folder methods
# WHEN: Creating an instance of PresentationDocument
PresentationDocument(self.mock_controller, 'Name')
# THEN: check_directory_exists should have been called with 'returned/path/'
self.mock_check_directory_exists.assert_called_once_with('returned/path/')
self._setup_patcher.start()
def test_get_file_name(self):
"""
Test the PresentationDocument.get_file_name method.
"""
# GIVEN: A mocked os.path.split which returns a list, an instance of PresentationDocument and
# arbitary file_path.
self.mock_os.path.split.return_value = ['directory', 'file.ext']
instance = PresentationDocument(self.mock_controller, 'Name')
instance.file_path = 'filepath'
# WHEN: Calling get_file_name
result = instance.get_file_name()
# THEN: get_file_name should return 'file.ext'
self.assertEqual(result, 'file.ext')
