ee5389800a
Previously XML data wasn't parsed in VideoDescriptor.__init__, leading to the defaults being used for video settings.
105 lines
4.7 KiB
Python
105 lines
4.7 KiB
Python
# -*- coding: utf-8 -*-
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import unittest
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from xmodule.modulestore import Location
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from xmodule.video_module import VideoDescriptor
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from .test_import import DummySystem
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class VideoDescriptorImportTestCase(unittest.TestCase):
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"""
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Make sure that VideoDescriptor can import an old XML-based video correctly.
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"""
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def test_constructor(self):
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sample_xml = '''
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<video display_name="Test Video"
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youtube="1.0:p2Q6BrNhdh8,0.75:izygArpw-Qo,1.25:1EeWXzPdhSA,1.5:rABDYkeK0x8"
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show_captions="false"
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from="00:00:01"
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to="00:01:00">
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<source src="http://www.example.com/source.mp4"/>
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<track src="http://www.example.com/track"/>
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</video>
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'''
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location = Location(["i4x", "edX", "video", "default",
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"SampleProblem1"])
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model_data = {'data': sample_xml,
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'location': location}
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system = DummySystem(load_error_modules=True)
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descriptor = VideoDescriptor(system, model_data)
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self.assertEquals(descriptor.youtube_id_0_75, 'izygArpw-Qo')
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self.assertEquals(descriptor.youtube_id_1_0, 'p2Q6BrNhdh8')
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self.assertEquals(descriptor.youtube_id_1_25, '1EeWXzPdhSA')
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self.assertEquals(descriptor.youtube_id_1_5, 'rABDYkeK0x8')
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self.assertEquals(descriptor.show_captions, False)
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self.assertEquals(descriptor.start_time, 1.0)
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self.assertEquals(descriptor.end_time, 60)
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self.assertEquals(descriptor.track, 'http://www.example.com/track')
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self.assertEquals(descriptor.source, 'http://www.example.com/source.mp4')
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def test_from_xml(self):
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module_system = DummySystem(load_error_modules=True)
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xml_data = '''
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<video display_name="Test Video"
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youtube="1.0:p2Q6BrNhdh8,0.75:izygArpw-Qo,1.25:1EeWXzPdhSA,1.5:rABDYkeK0x8"
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show_captions="false"
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from="00:00:01"
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to="00:01:00">
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<source src="http://www.example.com/source.mp4"/>
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<track src="http://www.example.com/track"/>
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</video>
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'''
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output = VideoDescriptor.from_xml(xml_data, module_system)
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self.assertEquals(output.youtube_id_0_75, 'izygArpw-Qo')
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self.assertEquals(output.youtube_id_1_0, 'p2Q6BrNhdh8')
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self.assertEquals(output.youtube_id_1_25, '1EeWXzPdhSA')
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self.assertEquals(output.youtube_id_1_5, 'rABDYkeK0x8')
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self.assertEquals(output.show_captions, False)
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self.assertEquals(output.start_time, 1.0)
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self.assertEquals(output.end_time, 60)
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self.assertEquals(output.track, 'http://www.example.com/track')
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self.assertEquals(output.source, 'http://www.example.com/source.mp4')
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def test_from_xml_missing_attributes(self):
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"""
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Ensure that attributes have the right values if they aren't
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explicitly set in XML.
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"""
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module_system = DummySystem(load_error_modules=True)
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xml_data = '''
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<video display_name="Test Video"
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youtube="1.0:p2Q6BrNhdh8,1.25:1EeWXzPdhSA"
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show_captions="true">
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<source src="http://www.example.com/source.mp4"/>
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<track src="http://www.example.com/track"/>
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</video>
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'''
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output = VideoDescriptor.from_xml(xml_data, module_system)
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self.assertEquals(output.youtube_id_0_75, '')
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self.assertEquals(output.youtube_id_1_0, 'p2Q6BrNhdh8')
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self.assertEquals(output.youtube_id_1_25, '1EeWXzPdhSA')
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self.assertEquals(output.youtube_id_1_5, '')
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self.assertEquals(output.show_captions, True)
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self.assertEquals(output.start_time, 0.0)
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self.assertEquals(output.end_time, 0.0)
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self.assertEquals(output.track, 'http://www.example.com/track')
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self.assertEquals(output.source, 'http://www.example.com/source.mp4')
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def test_from_xml_no_attributes(self):
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"""
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Make sure settings are correct if none are explicitly set in XML.
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"""
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module_system = DummySystem(load_error_modules=True)
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xml_data = '<video></video>'
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output = VideoDescriptor.from_xml(xml_data, module_system)
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self.assertEquals(output.youtube_id_0_75, '')
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self.assertEquals(output.youtube_id_1_0, 'OEoXaMPEzfM')
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self.assertEquals(output.youtube_id_1_25, '')
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self.assertEquals(output.youtube_id_1_5, '')
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self.assertEquals(output.show_captions, True)
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self.assertEquals(output.start_time, 0.0)
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self.assertEquals(output.end_time, 0.0)
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self.assertEquals(output.track, '')
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self.assertEquals(output.source, '')
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