def setUp(self):
self.mocked_main_window = MagicMock()
Registry.create()
Registry().register('application', MagicMock())
Registry().register('service_list', MagicMock())
Registry().register('main_window', self.mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.MediaManagerItem._setup'), \
patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.setup_item'):
self.media_item = ImageMediaItem(None, mocked_plugin)
self.media_item.settings_section = 'images'
def mocked_media_item(mock_settings):
"""Local test setup"""
mocked_main_window = MagicMock()
Registry().register('application', MagicMock())
Registry().register('service_list', MagicMock())
Registry().register('main_window', mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.MediaManagerItem._setup'), \
patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.setup_item'):
media_item = ImageMediaItem(None, mocked_plugin)
media_item.settings_section = 'images'
yield media_item
def setUp(self):
self.mocked_main_window = MagicMock()
Registry.create()
Registry().register('service_list', MagicMock())
Registry().register('main_window', self.mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_parent = MagicMock()
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.__init__') as mocked_init:
mocked_init.return_value = None
self.media_item = ImageMediaItem(mocked_parent, mocked_plugin)
def setUp(self):
self.mocked_main_window = MagicMock()
Registry.create()
Registry().register('application', MagicMock())
Registry().register('service_list', MagicMock())
Registry().register('main_window', self.mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.MediaManagerItem._setup'), \
patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.setup_item'):
self.media_item = ImageMediaItem(None, mocked_plugin)
self.media_item.settings_section = 'images'
class TestImageMediaItem(TestCase):
"""
This is a test case to test various methods in the ImageMediaItem class.
"""
def setUp(self):
self.mocked_main_window = MagicMock()
Registry.create()
Registry().register('application', MagicMock())
Registry().register('service_list', MagicMock())
Registry().register('main_window', self.mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.MediaManagerItem._setup'), \
patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.setup_item'):
self.media_item = ImageMediaItem(None, mocked_plugin)
self.media_item.settings_section = 'images'
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_list')
@patch('openlp.plugins.images.lib.mediaitem.Settings')
def test_validate_and_load(self, mocked_settings, mocked_load_list):
"""
Test that the validate_and_load_test() method when called without a group
"""
# GIVEN: A list of files
file_list = ['/path1/image1.jpg', '/path2/image2.jpg']
# WHEN: Calling validate_and_load with the list of files
self.media_item.validate_and_load(file_list)
# THEN: load_list should have been called with the file list and None,
# the directory should have been saved to the settings
mocked_load_list.assert_called_once_with(file_list, None)
mocked_settings().setValue.assert_called_once_with(ANY, '/path1')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_list')
@patch('openlp.plugins.images.lib.mediaitem.Settings')
def test_validate_and_load_group(self, mocked_settings, mocked_load_list):
"""
Test that the validate_and_load_test() method when called with a group
"""
# GIVEN: A list of files
file_list = ['/path1/image1.jpg', '/path2/image2.jpg']
# WHEN: Calling validate_and_load with the list of files and a group
self.media_item.validate_and_load(file_list, 'group')
# THEN: load_list should have been called with the file list and the group name,
# the directory should have been saved to the settings
mocked_load_list.assert_called_once_with(file_list, 'group')
mocked_settings().setValue.assert_called_once_with(ANY, '/path1')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def test_save_new_images_list_empty_list(self, mocked_load_full_list):
"""
Test that the save_new_images_list() method handles empty lists gracefully
"""
# GIVEN: An empty image_list
image_list = []
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the empty list
self.media_item.save_new_images_list(image_list)
# THEN: The save_object() method should not have been called
self.assertEquals(self.media_item.manager.save_object.call_count, 0,
'The save_object() method should not have been called')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def test_save_new_images_list_single_image_with_reload(self, mocked_load_full_list):
"""
Test that the save_new_images_list() calls load_full_list() when reload_list is set to True
"""
# GIVEN: A list with 1 image and a mocked out manager
image_list = ['test_image.jpg']
ImageFilenames.filename = ''
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with reload_list=True
self.media_item.save_new_images_list(image_list, reload_list=True)
# THEN: load_full_list() should have been called
self.assertEquals(mocked_load_full_list.call_count, 1, 'load_full_list() should have been called')
# CLEANUP: Remove added attribute from ImageFilenames
delattr(ImageFilenames, 'filename')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def test_save_new_images_list_single_image_without_reload(self, mocked_load_full_list):
"""
Test that the save_new_images_list() doesn't call load_full_list() when reload_list is set to False
"""
# GIVEN: A list with 1 image and a mocked out manager
image_list = ['test_image.jpg']
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with reload_list=False
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
self.assertEquals(mocked_load_full_list.call_count, 0, 'load_full_list() should not have been called')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def test_save_new_images_list_multiple_images(self, mocked_load_full_list):
"""
Test that the save_new_images_list() saves all images in the list
"""
# GIVEN: A list with 3 images
image_list = ['test_image_1.jpg', 'test_image_2.jpg', 'test_image_3.jpg']
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the list of 3 images
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
self.assertEquals(self.media_item.manager.save_object.call_count, 3,
'load_full_list() should have been called three times')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def test_save_new_images_list_other_objects_in_list(self, mocked_load_full_list):
"""
Test that the save_new_images_list() ignores everything in the provided list except strings
"""
# GIVEN: A list with images and objects
image_list = ['test_image_1.jpg', None, True, ImageFilenames(), 'test_image_2.jpg']
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the list of images and objects
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
self.assertEquals(self.media_item.manager.save_object.call_count, 2,
'load_full_list() should have been called only once')
def test_on_reset_click(self):
"""
Test that on_reset_click() actually resets the background
"""
# GIVEN: A mocked version of reset_action
self.media_item.reset_action = MagicMock()
# WHEN: on_reset_click is called
self.media_item.on_reset_click()
# THEN: the reset_action should be set visible, and the image should be reset
self.media_item.reset_action.setVisible.assert_called_with(False)
self.media_item.live_controller.display.reset_image.assert_called_with()
@patch('openlp.plugins.images.lib.mediaitem.delete_file')
def test_recursively_delete_group(self, mocked_delete_file):
"""
Test that recursively_delete_group() works
"""
# GIVEN: An ImageGroups object and mocked functions
ImageFilenames.group_id = 1
ImageGroups.parent_id = 1
self.media_item.manager = MagicMock()
self.media_item.manager.get_all_objects.side_effect = self._recursively_delete_group_side_effect
self.media_item.service_path = ''
test_group = ImageGroups()
test_group.id = 1
# WHEN: recursively_delete_group() is called
self.media_item.recursively_delete_group(test_group)
# THEN: delete_file() should have been called 12 times and manager.delete_object() 7 times.
self.assertEquals(mocked_delete_file.call_count, 12, 'delete_file() should have been called 12 times')
self.assertEquals(self.media_item.manager.delete_object.call_count, 7,
'manager.delete_object() should be called exactly 7 times')
# CLEANUP: Remove added attribute from Image Filenames and ImageGroups
delattr(ImageFilenames, 'group_id')
delattr(ImageGroups, 'parent_id')
def _recursively_delete_group_side_effect(*args, **kwargs):
"""
Side effect method that creates custom return values for the recursively_delete_group method
"""
if args[1] == ImageFilenames and args[2]:
# Create some fake objects that should be removed
returned_object1 = ImageFilenames()
returned_object1.id = 1
returned_object1.filename = '/tmp/test_file_1.jpg'
returned_object2 = ImageFilenames()
returned_object2.id = 2
returned_object2.filename = '/tmp/test_file_2.jpg'
returned_object3 = ImageFilenames()
returned_object3.id = 3
returned_object3.filename = '/tmp/test_file_3.jpg'
return [returned_object1, returned_object2, returned_object3]
if args[1] == ImageGroups and args[2]:
# Change the parent_id that is matched so we don't get into an endless loop
ImageGroups.parent_id = 0
# Create a fake group that will be used in the next run
returned_object1 = ImageGroups()
returned_object1.id = 1
return [returned_object1]
return []
@patch('openlp.plugins.images.lib.mediaitem.delete_file')
@patch('openlp.plugins.images.lib.mediaitem.check_item_selected')
def test_on_delete_click(self, mocked_check_item_selected, mocked_delete_file):
"""
Test that on_delete_click() works
"""
# GIVEN: An ImageGroups object and mocked functions
mocked_check_item_selected.return_value = True
test_image = ImageFilenames()
test_image.id = 1
test_image.group_id = 1
test_image.filename = 'imagefile.png'
self.media_item.manager = MagicMock()
self.media_item.service_path = ''
self.media_item.list_view = MagicMock()
mocked_row_item = MagicMock()
mocked_row_item.data.return_value = test_image
mocked_row_item.text.return_value = ''
self.media_item.list_view.selectedItems.return_value = [mocked_row_item]
# WHEN: Calling on_delete_click
self.media_item.on_delete_click()
# THEN: delete_file should have been called twice
self.assertEquals(mocked_delete_file.call_count, 2, 'delete_file() should have been called twice')
def test_create_item_from_id(self):
"""
Test that the create_item_from_id() method returns a valid QTreeWidgetItem with a pre-created ImageFilenames
"""
# GIVEN: An ImageFilenames that already exists in the database
image_file = ImageFilenames()
image_file.id = 1
image_file.filename = '/tmp/test_file_1.jpg'
self.media_item.manager = MagicMock()
self.media_item.manager.get_object_filtered.return_value = image_file
ImageFilenames.filename = ''
# WHEN: create_item_from_id() is called
item = self.media_item.create_item_from_id(1)
# THEN: A QTreeWidgetItem should be created with the above model object as it's data
self.assertIsInstance(item, QtWidgets.QTreeWidgetItem)
self.assertEqual('test_file_1.jpg', item.text(0))
item_data = item.data(0, QtCore.Qt.UserRole)
self.assertIsInstance(item_data, ImageFilenames)
self.assertEqual(1, item_data.id)
self.assertEqual('/tmp/test_file_1.jpg', item_data.filename)
class TestImageMediaItem(TestCase):
"""
This is a test case to test various methods in the ImageMediaItem class.
"""
def setUp(self):
self.mocked_main_window = MagicMock()
Registry.create()
Registry().register('application', MagicMock())
Registry().register('service_list', MagicMock())
Registry().register('main_window', self.mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.MediaManagerItem._setup'), \
patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.setup_item'):
self.media_item = ImageMediaItem(None, mocked_plugin)
self.media_item.settings_section = 'images'
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_list')
@patch('openlp.plugins.images.lib.mediaitem.Settings')
def validate_and_load_test(self, mocked_settings, mocked_load_list):
"""
Test that the validate_and_load_test() method when called without a group
"""
# GIVEN: A list of files
file_list = ['/path1/image1.jpg', '/path2/image2.jpg']
# WHEN: Calling validate_and_load with the list of files
self.media_item.validate_and_load(file_list)
# THEN: load_list should have been called with the file list and None,
# the directory should have been saved to the settings
mocked_load_list.assert_called_once_with(file_list, None)
mocked_settings().setValue.assert_called_once_with(ANY, '/path1')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_list')
@patch('openlp.plugins.images.lib.mediaitem.Settings')
def validate_and_load_group_test(self, mocked_settings, mocked_load_list):
"""
Test that the validate_and_load_test() method when called with a group
"""
# GIVEN: A list of files
file_list = ['/path1/image1.jpg', '/path2/image2.jpg']
# WHEN: Calling validate_and_load with the list of files and a group
self.media_item.validate_and_load(file_list, 'group')
# THEN: load_list should have been called with the file list and the group name,
# the directory should have been saved to the settings
mocked_load_list.assert_called_once_with(file_list, 'group')
mocked_settings().setValue.assert_called_once_with(ANY, '/path1')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def save_new_images_list_empty_list_test(self, mocked_load_full_list):
"""
Test that the save_new_images_list() method handles empty lists gracefully
"""
# GIVEN: An empty image_list
image_list = []
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the empty list
self.media_item.save_new_images_list(image_list)
# THEN: The save_object() method should not have been called
self.assertEquals(
self.media_item.manager.save_object.call_count, 0,
'The save_object() method should not have been called')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def save_new_images_list_single_image_with_reload_test(
self, mocked_load_full_list):
"""
Test that the save_new_images_list() calls load_full_list() when reload_list is set to True
"""
# GIVEN: A list with 1 image and a mocked out manager
image_list = ['test_image.jpg']
ImageFilenames.filename = ''
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with reload_list=True
self.media_item.save_new_images_list(image_list, reload_list=True)
# THEN: load_full_list() should have been called
self.assertEquals(mocked_load_full_list.call_count, 1,
'load_full_list() should have been called')
# CLEANUP: Remove added attribute from ImageFilenames
delattr(ImageFilenames, 'filename')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def save_new_images_list_single_image_without_reload_test(
self, mocked_load_full_list):
"""
Test that the save_new_images_list() doesn't call load_full_list() when reload_list is set to False
"""
# GIVEN: A list with 1 image and a mocked out manager
image_list = ['test_image.jpg']
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with reload_list=False
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
self.assertEquals(mocked_load_full_list.call_count, 0,
'load_full_list() should not have been called')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def save_new_images_list_multiple_images_test(self, mocked_load_full_list):
"""
Test that the save_new_images_list() saves all images in the list
"""
# GIVEN: A list with 3 images
image_list = [
'test_image_1.jpg', 'test_image_2.jpg', 'test_image_3.jpg'
]
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the list of 3 images
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
self.assertEquals(
self.media_item.manager.save_object.call_count, 3,
'load_full_list() should have been called three times')
@patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list')
def save_new_images_list_other_objects_in_list_test(
self, mocked_load_full_list):
"""
Test that the save_new_images_list() ignores everything in the provided list except strings
"""
# GIVEN: A list with images and objects
image_list = [
'test_image_1.jpg', None, True,
ImageFilenames(), 'test_image_2.jpg'
]
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the list of images and objects
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
self.assertEquals(
self.media_item.manager.save_object.call_count, 2,
'load_full_list() should have been called only once')
def on_reset_click_test(self):
"""
Test that on_reset_click() actually resets the background
"""
# GIVEN: A mocked version of reset_action
self.media_item.reset_action = MagicMock()
# WHEN: on_reset_click is called
self.media_item.on_reset_click()
# THEN: the reset_action should be set visible, and the image should be reset
self.media_item.reset_action.setVisible.assert_called_with(False)
self.media_item.live_controller.display.reset_image.assert_called_with(
)
@patch('openlp.plugins.images.lib.mediaitem.delete_file')
def recursively_delete_group_test(self, mocked_delete_file):
"""
Test that recursively_delete_group() works
"""
# GIVEN: An ImageGroups object and mocked functions
ImageFilenames.group_id = 1
ImageGroups.parent_id = 1
self.media_item.manager = MagicMock()
self.media_item.manager.get_all_objects.side_effect = self._recursively_delete_group_side_effect
self.media_item.service_path = ''
test_group = ImageGroups()
test_group.id = 1
# WHEN: recursively_delete_group() is called
self.media_item.recursively_delete_group(test_group)
# THEN: delete_file() should have been called 12 times and manager.delete_object() 7 times.
self.assertEquals(mocked_delete_file.call_count, 12,
'delete_file() should have been called 12 times')
self.assertEquals(
self.media_item.manager.delete_object.call_count, 7,
'manager.delete_object() should be called exactly 7 times')
# CLEANUP: Remove added attribute from Image Filenames and ImageGroups
delattr(ImageFilenames, 'group_id')
delattr(ImageGroups, 'parent_id')
def _recursively_delete_group_side_effect(*args, **kwargs):
"""
Side effect method that creates custom return values for the recursively_delete_group method
"""
if args[1] == ImageFilenames and args[2]:
# Create some fake objects that should be removed
returned_object1 = ImageFilenames()
returned_object1.id = 1
returned_object1.filename = '/tmp/test_file_1.jpg'
returned_object2 = ImageFilenames()
returned_object2.id = 2
returned_object2.filename = '/tmp/test_file_2.jpg'
returned_object3 = ImageFilenames()
returned_object3.id = 3
returned_object3.filename = '/tmp/test_file_3.jpg'
return [returned_object1, returned_object2, returned_object3]
if args[1] == ImageGroups and args[2]:
# Change the parent_id that is matched so we don't get into an endless loop
ImageGroups.parent_id = 0
# Create a fake group that will be used in the next run
returned_object1 = ImageGroups()
returned_object1.id = 1
return [returned_object1]
return []
@patch('openlp.plugins.images.lib.mediaitem.delete_file')
@patch('openlp.plugins.images.lib.mediaitem.check_item_selected')
def on_delete_click_test(self, mocked_check_item_selected,
mocked_delete_file):
"""
Test that on_delete_click() works
"""
# GIVEN: An ImageGroups object and mocked functions
mocked_check_item_selected.return_value = True
test_image = ImageFilenames()
test_image.id = 1
test_image.group_id = 1
test_image.filename = 'imagefile.png'
self.media_item.manager = MagicMock()
self.media_item.service_path = ''
self.media_item.list_view = MagicMock()
mocked_row_item = MagicMock()
mocked_row_item.data.return_value = test_image
mocked_row_item.text.return_value = ''
self.media_item.list_view.selectedItems.return_value = [
mocked_row_item
]
# WHEN: Calling on_delete_click
self.media_item.on_delete_click()
# THEN: delete_file should have been called twice
self.assertEquals(mocked_delete_file.call_count, 2,
'delete_file() should have been called twice')
def create_item_from_id_test(self):
"""
Test that the create_item_from_id() method returns a valid QTreeWidgetItem with a pre-created ImageFilenames
"""
# GIVEN: An ImageFilenames that already exists in the database
image_file = ImageFilenames()
image_file.id = 1
image_file.filename = '/tmp/test_file_1.jpg'
self.media_item.manager = MagicMock()
self.media_item.manager.get_object_filtered.return_value = image_file
ImageFilenames.filename = ''
# WHEN: create_item_from_id() is called
item = self.media_item.create_item_from_id(1)
# THEN: A QTreeWidgetItem should be created with the above model object as it's data
self.assertIsInstance(item, QtGui.QTreeWidgetItem)
self.assertEqual('test_file_1.jpg', item.text(0))
item_data = item.data(0, QtCore.Qt.UserRole)
self.assertIsInstance(item_data, ImageFilenames)
self.assertEqual(1, item_data.id)
self.assertEqual('/tmp/test_file_1.jpg', item_data.filename)
class TestImageMediaItem(TestCase):
"""
This is a test case to test various methods in the ImageMediaItem class.
"""
def setUp(self):
self.mocked_main_window = MagicMock()
Registry.create()
Registry().register('service_list', MagicMock())
Registry().register('main_window', self.mocked_main_window)
Registry().register('live_controller', MagicMock())
mocked_parent = MagicMock()
mocked_plugin = MagicMock()
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.__init__') as mocked_init:
mocked_init.return_value = None
self.media_item = ImageMediaItem(mocked_parent, mocked_plugin)
def save_new_images_list_empty_list_test(self):
"""
Test that the save_new_images_list() method handles empty lists gracefully
"""
# GIVEN: An empty image_list
image_list = []
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list') as mocked_load_full_list:
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the empty list
self.media_item.save_new_images_list(image_list)
# THEN: The save_object() method should not have been called
assert self.media_item.manager.save_object.call_count == 0, \
'The save_object() method should not have been called'
def save_new_images_list_single_image_with_reload_test(self):
"""
Test that the save_new_images_list() calls load_full_list() when reload_list is set to True
"""
# GIVEN: A list with 1 image
image_list = [ 'test_image.jpg' ]
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list') as mocked_load_full_list:
ImageFilenames.filename = ''
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with reload_list=True
self.media_item.save_new_images_list(image_list, reload_list=True)
# THEN: load_full_list() should have been called
assert mocked_load_full_list.call_count == 1, 'load_full_list() should have been called'
# CLEANUP: Remove added attribute from ImageFilenames
delattr(ImageFilenames, 'filename')
def save_new_images_list_single_image_without_reload_test(self):
"""
Test that the save_new_images_list() doesn't call load_full_list() when reload_list is set to False
"""
# GIVEN: A list with 1 image
image_list = [ 'test_image.jpg' ]
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list') as mocked_load_full_list:
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with reload_list=False
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
assert mocked_load_full_list.call_count == 0, 'load_full_list() should not have been called'
def save_new_images_list_multiple_images_test(self):
"""
Test that the save_new_images_list() saves all images in the list
"""
# GIVEN: A list with 3 images
image_list = [ 'test_image_1.jpg', 'test_image_2.jpg', 'test_image_3.jpg' ]
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list') as mocked_load_full_list:
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the list of 3 images
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
assert self.media_item.manager.save_object.call_count == 3, \
'load_full_list() should have been called three times'
def save_new_images_list_other_objects_in_list_test(self):
"""
Test that the save_new_images_list() ignores everything in the provided list except strings
"""
# GIVEN: A list with images and objects
image_list = [ 'test_image_1.jpg', None, True, ImageFilenames(), 'test_image_2.jpg' ]
with patch('openlp.plugins.images.lib.mediaitem.ImageMediaItem.load_full_list') as mocked_load_full_list:
self.media_item.manager = MagicMock()
# WHEN: We run save_new_images_list with the list of images and objects
self.media_item.save_new_images_list(image_list, reload_list=False)
# THEN: load_full_list() should not have been called
assert self.media_item.manager.save_object.call_count == 2, \
'load_full_list() should have been called only once'
def on_reset_click_test(self):
"""
Test that on_reset_click() actually resets the background
"""
# GIVEN: A mocked version of reset_action
self.media_item.reset_action = MagicMock()
# WHEN: on_reset_click is called
self.media_item.on_reset_click()
# THEN: the reset_action should be set visible, and the image should be reset
self.media_item.reset_action.setVisible.assert_called_with(False)
self.media_item.live_controller.display.reset_image.assert_called_with()
def _recursively_delete_group_side_effect(*args, **kwargs):
"""
Side effect method that creates custom retun values for the recursively_delete_group method
"""
if args[1] == ImageFilenames and args[2]:
# Create some fake objects that should be removed
returned_object1 = ImageFilenames()
returned_object1.id = 1
returned_object1.filename = '/tmp/test_file_1.jpg'
returned_object2 = ImageFilenames()
returned_object2.id = 2
returned_object2.filename = '/tmp/test_file_2.jpg'
returned_object3 = ImageFilenames()
returned_object3.id = 3
returned_object3.filename = '/tmp/test_file_3.jpg'
return [returned_object1, returned_object2, returned_object3]
if args[1] == ImageGroups and args[2]:
# Change the parent_id that is matched so we don't get into an endless loop
ImageGroups.parent_id = 0
# Create a fake group that will be used in the next run
returned_object1 = ImageGroups()
returned_object1.id = 1
return [returned_object1]
return []
def recursively_delete_group_test(self):
"""
Test that recursively_delete_group() works
"""
# GIVEN: An ImageGroups object and mocked functions
with patch('openlp.core.utils.delete_file') as mocked_delete_file:
ImageFilenames.group_id = 1
ImageGroups.parent_id = 1
self.media_item.manager = MagicMock()
self.media_item.manager.get_all_objects.side_effect = self._recursively_delete_group_side_effect
self.media_item.servicePath = ""
test_group = ImageGroups()
test_group.id = 1
# WHEN: recursively_delete_group() is called
self.media_item.recursively_delete_group(test_group)
# THEN:
assert mocked_delete_file.call_count == 0, 'delete_file() should not be called'
assert self.media_item.manager.delete_object.call_count == 7, \
'manager.delete_object() should be called exactly 7 times'
# CLEANUP: Remove added attribute from ImageFilenames and ImageGroups
delattr(ImageFilenames, 'group_id')
delattr(ImageGroups, 'parent_id')
