openlp/tests/functional/openlp_plugins/custom/test_mediaitem.py

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"""
This module contains tests for the lib submodule of the Songs plugin.
"""
from unittest import TestCase
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from PyQt5 import QtCore
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from openlp.core.common import Registry, Settings
from openlp.core.lib import ServiceItem, PluginStatus
from openlp.plugins.custom.lib import CustomMediaItem
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from openlp.plugins.custom.lib.db import CustomSlide
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from tests.functional import patch, MagicMock
from tests.helpers.testmixin import TestMixin
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FOOTER = ['Arky Arky (Unknown)', 'Public Domain', 'CCLI 123456']
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class TestMediaItem(TestCase, TestMixin):
"""
Test the functions in the :mod:`lib` module.
"""
def setUp(self):
"""
Set up the components need for all tests.
"""
Registry.create()
Registry().register('service_list', MagicMock())
Registry().register('main_window', MagicMock())
with patch('openlp.core.lib.mediamanageritem.MediaManagerItem._setup'), \
patch('openlp.core.lib.mediamanageritem.MediaManagerItem.setup_item'), \
patch('openlp.plugins.custom.forms.editcustomform.EditCustomForm.__init__'), \
patch('openlp.plugins.custom.lib.mediaitem.CustomMediaItem.setup_item'):
self.media_item = CustomMediaItem(None, MagicMock())
self.setup_application()
self.build_settings()
QtCore.QLocale.setDefault(QtCore.QLocale('en_GB'))
def tearDown(self):
"""
Delete all the C++ objects at the end so that we don't have a segfault
"""
self.destroy_settings()
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def test_service_load_inactive(self):
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"""
Test the service load in custom with a default service item
"""
# GIVEN: An empty Service Item
service_item = ServiceItem(None)
# WHEN: I search for the custom in the database
item = self.media_item.service_load(service_item)
# THEN: the processing should be ignored
self.assertEqual(item, None, 'The Service item is inactive so processing should be bypassed')
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def test_service_load_basic_custom_false(self):
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"""
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Test the service load in custom with a default service item and no requirement to add to the database
"""
# GIVEN: An empty Service Item and an active plugin
service_item = ServiceItem(None)
service_item.raw_footer = FOOTER
self.media_item.plugin = MagicMock()
self.media_item.plugin.status = PluginStatus.Active
self.media_item.plugin.db_manager = MagicMock()
self.media_item.plugin.db_manager.get_object_filtered = MagicMock()
self.media_item.plugin.db_manager.get_object_filtered.return_value = None
with patch('openlp.plugins.custom.lib.mediaitem.CustomSlide'):
# WHEN: I search for the custom in the database
self.media_item.add_custom_from_service = False
self.media_item.create_from_service_item = MagicMock()
self.media_item.service_load(service_item)
# THEN: the item should not be added to the database.
self.assertEqual(self.media_item.create_from_service_item.call_count, 0,
'The item should not have been added to the database')
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def test_service_load_basic_custom_true(self):
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"""
Test the service load in custom with a default service item and a requirement to add to the database
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"""
# GIVEN: An empty Service Item and an active plugin
service_item = ServiceItem(None)
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service_item.raw_footer = FOOTER
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self.media_item.plugin = MagicMock()
self.media_item.plugin.status = PluginStatus.Active
self.media_item.plugin.db_manager = MagicMock()
self.media_item.plugin.db_manager.get_object_filtered = MagicMock()
self.media_item.plugin.db_manager.get_object_filtered.return_value = None
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with patch('openlp.plugins.custom.lib.mediaitem.CustomSlide'):
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# WHEN: I search for the custom in the database
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self.media_item.add_custom_from_service = True
self.media_item.create_from_service_item = MagicMock()
self.media_item.service_load(service_item)
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# THEN: the item should not be added to the database.
self.assertEqual(self.media_item.create_from_service_item.call_count, 1,
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'The item should have been added to the database')