forked from openlp/openlp
178 lines
8.9 KiB
Python
178 lines
8.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Package to test the openlp.core.lib package.
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"""
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import os
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import json
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import tempfile
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from unittest import TestCase
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from mock import MagicMock, patch
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from openlp.core.lib import ItemCapabilities, ServiceItem, Registry
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from lxml import objectify, etree
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VERSE = 'The Lord said to {r}Noah{/r}: \n'\
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'There\'s gonna be a {su}floody{/su}, {sb}floody{/sb}\n'\
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'The Lord said to {g}Noah{/g}:\n'\
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'There\'s gonna be a {st}floody{/st}, {it}floody{/it}\n'\
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'Get those children out of the muddy, muddy \n'\
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'{r}C{/r}{b}h{/b}{bl}i{/bl}{y}l{/y}{g}d{/g}{pk}'\
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'r{/pk}{o}e{/o}{pp}n{/pp} of the Lord\n'
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FOOTER = ['Arky Arky (Unknown)', 'Public Domain', 'CCLI 123456']
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TEST_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', 'resources'))
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class TestServiceItem(TestCase):
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def setUp(self):
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"""
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Set up the Registry
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"""
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Registry.create()
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mocked_renderer = MagicMock()
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mocked_renderer.format_slide.return_value = [VERSE]
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Registry().register('renderer', mocked_renderer)
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Registry().register('image_manager', MagicMock())
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def serviceitem_basic_test(self):
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"""
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Test the Service Item - basic test
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"""
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# GIVEN: A new service item
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# WHEN: A service item is created (without a plugin)
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service_item = ServiceItem(None)
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# THEN: We should get back a valid service item
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assert service_item.is_valid is True, 'The new service item should be valid'
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assert service_item.missing_frames() is True, 'There should not be any frames in the service item'
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def serviceitem_load_custom_from_service_test(self):
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"""
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Test the Service Item - adding a custom slide from a saved service
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"""
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# GIVEN: A new service item and a mocked add icon function
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service_item = ServiceItem(None)
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service_item.add_icon = MagicMock()
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# WHEN: adding a custom from a saved Service
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line = self.convert_file_service_item('serviceitem_custom_1.osj')
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service_item.set_from_service(line)
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# THEN: We should get back a valid service item
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assert service_item.is_valid is True, 'The new service item should be valid'
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assert len(service_item._display_frames) == 0, 'The service item should have no display frames'
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assert len(service_item.capabilities) == 5, 'There should be 5 default custom item capabilities'
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service_item.render(True)
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assert service_item.get_display_title() == 'Test Custom', 'The title should be "Test Custom"'
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assert service_item.get_frames()[0]['text'] == VERSE[:-1], \
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'The returned text matches the input, except the last line feed'
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assert service_item.get_rendered_frame(1) == VERSE.split('\n', 1)[0], 'The first line has been returned'
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assert service_item.get_frame_title(0) == 'Slide 1', '"Slide 1" has been returned as the title'
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assert service_item.get_frame_title(1) == 'Slide 2', '"Slide 2" has been returned as the title'
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assert service_item.get_frame_title(2) == '', 'Blank has been returned as the title of slide 3'
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def serviceitem_load_image_from_service_test(self):
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"""
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Test the Service Item - adding an image from a saved service
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"""
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# GIVEN: A new service item and a mocked add icon function
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image_name = 'image_1.jpg'
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test_file = os.path.join(TEST_PATH, image_name)
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frame_array = {'path': test_file, 'title': image_name}
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service_item = ServiceItem(None)
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service_item.add_icon = MagicMock()
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# WHEN: adding an image from a saved Service and mocked exists
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line = self.convert_file_service_item('serviceitem_image_1.osj')
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with patch('openlp.core.ui.servicemanager.os.path.exists') as mocked_exists:
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mocked_exists.return_value = True
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service_item.set_from_service(line, TEST_PATH)
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# THEN: We should get back a valid service item
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assert service_item.is_valid is True, 'The new service item should be valid'
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assert service_item.get_rendered_frame(0) == test_file, 'The first frame should match the path to the image'
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assert service_item.get_frames()[0] == frame_array, 'The return should match frame array1'
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assert service_item.get_frame_path(0) == test_file, 'The frame path should match the full path to the image'
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assert service_item.get_frame_title(0) == image_name, 'The frame title should match the image name'
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assert service_item.get_display_title() == image_name, 'The display title should match the first image name'
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assert service_item.is_image() is True, 'This service item should be of an "image" type'
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assert service_item.is_capable(ItemCapabilities.CanMaintain) is True, \
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'This service item should be able to be Maintained'
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assert service_item.is_capable(ItemCapabilities.CanPreview) is True, \
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'This service item should be able to be be Previewed'
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assert service_item.is_capable(ItemCapabilities.CanLoop) is True, \
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'This service item should be able to be run in a can be made to Loop'
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assert service_item.is_capable(ItemCapabilities.CanAppend) is True, \
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'This service item should be able to have new items added to it'
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def serviceitem_load_image_from_local_service_test(self):
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"""
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Test the Service Item - adding an image from a saved local service
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"""
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# GIVEN: A new service item and a mocked add icon function
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image_name1 = 'image_1.jpg'
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image_name2 = 'image_2.jpg'
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test_file1 = os.path.join('/home/openlp', image_name1)
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test_file2 = os.path.join('/home/openlp', image_name2)
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frame_array1 = {'path': test_file1, 'title': image_name1}
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frame_array2 = {'path': test_file2, 'title': image_name2}
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service_item = ServiceItem(None)
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service_item.add_icon = MagicMock()
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service_item2 = ServiceItem(None)
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service_item2.add_icon = MagicMock()
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# WHEN: adding an image from a saved Service and mocked exists
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line = self.convert_file_service_item('serviceitem_image_2.osj')
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line2 = self.convert_file_service_item('serviceitem_image_2.osj', 1)
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with patch('openlp.core.ui.servicemanager.os.path.exists') as mocked_exists:
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mocked_exists.return_value = True
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service_item2.set_from_service(line2)
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service_item.set_from_service(line)
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# THEN: We should get back a valid service item
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# This test is copied from service_item.py, but is changed since to conform to
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# new layout of service item. The layout use in serviceitem_image_2.osd is actually invalid now.
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assert service_item.is_valid is True, 'The first service item should be valid'
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assert service_item2.is_valid is True, 'The second service item should be valid'
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assert service_item.get_rendered_frame(0) == test_file1, 'The first frame should match the path to the image'
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assert service_item2.get_rendered_frame(0) == test_file2, 'The Second frame should match the path to the image'
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assert service_item.get_frames()[0] == frame_array1, 'The return should match the frame array1'
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assert service_item2.get_frames()[0] == frame_array2, 'The return should match the frame array2'
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assert service_item.get_frame_path(0) == test_file1, 'The frame path should match the full path to the image'
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assert service_item2.get_frame_path(0) == test_file2, 'The frame path should match the full path to the image'
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assert service_item.get_frame_title(0) == image_name1, 'The 1st frame title should match the image name'
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assert service_item2.get_frame_title(0) == image_name2, 'The 2nd frame title should match the image name'
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assert service_item.title.lower() == service_item.name, \
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'The plugin name should match the display title, as there are > 1 Images'
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assert service_item.is_image() is True, 'This service item should be of an "image" type'
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assert service_item.is_capable(ItemCapabilities.CanMaintain) is True, \
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'This service item should be able to be Maintained'
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assert service_item.is_capable(ItemCapabilities.CanPreview) is True, \
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'This service item should be able to be be Previewed'
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assert service_item.is_capable(ItemCapabilities.CanLoop) is True, \
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'This service item should be able to be run in a can be made to Loop'
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assert service_item.is_capable(ItemCapabilities.CanAppend) is True, \
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'This service item should be able to have new items added to it'
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def convert_file_service_item(self, name, row=0):
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service_file = os.path.join(TEST_PATH, name)
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try:
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open_file = open(service_file, 'r')
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items = json.load(open_file)
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first_line = items[row]
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except IOError:
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first_line = ''
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finally:
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open_file.close()
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return first_line
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