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
from PyQt4 import QtCore, QtGui
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()
def service_load_inactive_test(self):
"""
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 service_load_basic_custom_false_test(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')
def service_load_basic_custom_true_test(self):
"""
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,
'The item should have been added to the database')