52fa6591c2
Added missing file.~ Undid a mistake. Copied Python tests from video_alpha1. moves TestLogic to __init__.py reorginizes xmodule logic tests adds docstrings for poll tests adds docstring for word cloud and conditional tests adds docstrings for video alpha tests adds videoalphafactory for tests, not finished adds imports Bug fixing. fix video/videoalpha tests Updated lettuce test. Now it is aware of the fact that Video and Video Alpha players have different base CSS classes. Removed REFACTOR comments. Turn off autoplay for Video Alpha in Studio. Carry over fix for bug where in Firefox changing to speed 1.0 has no effect. Carry over JavaScript Jasmine tests from jmclaus/videoalpha2_js branch. Exporting state object from main function of Video Alpha. More stuff from jmclaus/videoalpha2_js branch. Specs in html5_video.js all pass except ten of them. Cleaned code a bit and moved it out of display_spec.js One more spec passes Fixed remaning tests in spec/../html5_video.js test suite. Removed test video files. Added JavaScript Jasmine tests for main of Video Alpha 2. adds test for volume control and updates helper file for videoalpha
129 lines
4.4 KiB
Python
129 lines
4.4 KiB
Python
# -*- coding: utf-8 -*-
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"""Test for VideoAlpha Xmodule functional logic.
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These tests data readed from xml, not from mongo.
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We have a ModuleStoreTestCase class defined in
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common/lib/xmodule/xmodule/modulestore/tests/django_utils.py.
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You can search for usages of this in the cms and lms tests for examples.
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You use this so that it will do things like point the modulestore
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setting to mongo, flush the contentstore before and after, load the
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templates, etc.
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You can then use the CourseFactory and XModuleItemFactory as defined in
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common/lib/xmodule/xmodule/modulestore/tests/factories.py to create the
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course, section, subsection, unit, etc.
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"""
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import json
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import unittest
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from mock import Mock
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from lxml import etree
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from django.conf import settings
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from xmodule.videoalpha_module import VideoAlphaDescriptor, VideoAlphaModule
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from xmodule.modulestore import Location
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from xmodule.tests import get_test_system
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from xmodule.tests import LogicTest
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SOURCE_XML = """
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<videoalpha show_captions="true"
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youtube="0.75:jNCf2gIqpeE,1.0:ZwkTiUPN0mg,1.25:rsq9auxASqI,1.50:kMyNdzVHHgg"
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data_dir=""
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caption_asset_path=""
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autoplay="true"
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start_time="01:00:03" end_time="01:00:10"
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>
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<source src=".../mit-3091x/M-3091X-FA12-L21-3_100.mp4"/>
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<source src=".../mit-3091x/M-3091X-FA12-L21-3_100.webm"/>
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<source src=".../mit-3091x/M-3091X-FA12-L21-3_100.ogv"/>
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</videoalpha>
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"""
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class VideoAlphaFactory(object):
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"""A helper class to create videoalpha modules with various parameters
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for testing.
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"""
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# tag that uses youtube videos
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sample_problem_xml_youtube = SOURCE_XML
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@staticmethod
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def create():
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"""Method return VideoAlpha Xmodule instance."""
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location = Location(["i4x", "edX", "videoalpha", "default",
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"SampleProblem1"])
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model_data = {'data': VideoAlphaFactory.sample_problem_xml_youtube}
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descriptor = Mock(weight="1")
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system = get_test_system()
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system.render_template = lambda template, context: context
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VideoAlphaModule.location = location
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module = VideoAlphaModule(system, descriptor, model_data)
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return module
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class VideoAlphaModuleTest(LogicTest):
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"""Tests for logic of VideoAlpha Xmodule."""
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descriptor_class = VideoAlphaDescriptor
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raw_model_data = {
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'data': '<videoalpha />'
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}
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def test_get_timeframe_no_parameters(self):
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xmltree = etree.fromstring('<videoalpha>test</videoalpha>')
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output = self.xmodule.get_timeframe(xmltree)
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self.assertEqual(output, ('', ''))
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def test_get_timeframe_with_one_parameter(self):
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xmltree = etree.fromstring(
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'<videoalpha start_time="00:04:07">test</videoalpha>'
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)
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output = self.xmodule.get_timeframe(xmltree)
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self.assertEqual(output, (247, ''))
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def test_get_timeframe_with_two_parameters(self):
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xmltree = etree.fromstring(
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'''<videoalpha
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start_time="00:04:07"
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end_time="13:04:39"
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>test</videoalpha>'''
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)
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output = self.xmodule.get_timeframe(xmltree)
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self.assertEqual(output, (247, 47079))
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class VideoAlphaModuleUnitTest(unittest.TestCase):
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"""Unit tests for VideoAlpha Xmodule."""
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def test_videoalpha_constructor(self):
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"""Make sure that all parameters extracted correclty from xml"""
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module = VideoAlphaFactory.create()
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module.runtime.render_template = lambda template, context: u'{!r}, {!r}'.format(template, sorted(context.items()))
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fragment = module.runtime.render(module, None, 'student_view')
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expected_context = {
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'caption_asset_path': '/static/subs/',
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'sub': module.sub,
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'data_dir': getattr(self, 'data_dir', None),
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'display_name': module.display_name_with_default,
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'end': module.end_time,
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'start': module.start_time,
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'id': module.location.html_id(),
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'show_captions': module.show_captions,
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'sources': module.sources,
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'youtube_streams': module.youtube_streams,
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'track': module.track,
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'autoplay': settings.MITX_FEATURES.get('AUTOPLAY_VIDEOS', True)
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}
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self.assertEqual(fragment.content, module.runtime.render_template('videoalpha.html', expected_context))
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self.assertDictEqual(
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json.loads(module.get_instance_state()),
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{'position': 0})
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