930 lines
36 KiB
Python
930 lines
36 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Acceptance tests for Video.
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"""
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from nose.plugins.attrib import attr
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from unittest import skipIf, skip
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from ..helpers import UniqueCourseTest, is_youtube_available, YouTubeStubConfig
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from ...pages.lms.video.video import VideoPage
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from ...pages.lms.tab_nav import TabNavPage
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from ...pages.lms.course_nav import CourseNavPage
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from ...pages.lms.auto_auth import AutoAuthPage
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from ...pages.lms.course_info import CourseInfoPage
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from ...fixtures.course import CourseFixture, XBlockFixtureDesc
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from ..helpers import skip_if_browser
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VIDEO_SOURCE_PORT = 8777
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HTML5_SOURCES = [
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'http://localhost:{0}/gizmo.mp4'.format(VIDEO_SOURCE_PORT),
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'http://localhost:{0}/gizmo.webm'.format(VIDEO_SOURCE_PORT),
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'http://localhost:{0}/gizmo.ogv'.format(VIDEO_SOURCE_PORT),
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]
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HTML5_SOURCES_INCORRECT = [
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'http://localhost:{0}/gizmo.mp99'.format(VIDEO_SOURCE_PORT),
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]
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@attr('shard_2')
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@skipIf(is_youtube_available() is False, 'YouTube is not available!')
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class VideoBaseTest(UniqueCourseTest):
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"""
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Base class for tests of the Video Player
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Sets up the course and provides helper functions for the Video tests.
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"""
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def setUp(self):
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"""
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Initialization of pages and course fixture for video tests
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"""
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super(VideoBaseTest, self).setUp()
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self.video = VideoPage(self.browser)
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self.tab_nav = TabNavPage(self.browser)
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self.course_nav = CourseNavPage(self.browser)
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self.course_info_page = CourseInfoPage(self.browser, self.course_id)
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self.course_fixture = CourseFixture(
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self.course_info['org'], self.course_info['number'],
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self.course_info['run'], self.course_info['display_name']
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)
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self.metadata = None
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self.assets = []
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self.verticals = None
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self.youtube_configuration = {}
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# reset youtube stub server
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self.addCleanup(YouTubeStubConfig.reset)
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def navigate_to_video(self):
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""" Prepare the course and get to the video and render it """
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self._install_course_fixture()
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self._navigate_to_courseware_video_and_render()
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def navigate_to_video_no_render(self):
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"""
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Prepare the course and get to the video unit
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however do not wait for it to render, because
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the has been an error.
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"""
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self._install_course_fixture()
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self._navigate_to_courseware_video_no_render()
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def _install_course_fixture(self):
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""" Install the course fixture that has been defined """
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if self.assets:
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self.course_fixture.add_asset(self.assets)
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chapter_sequential = XBlockFixtureDesc('sequential', 'Test Section')
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chapter_sequential.add_children(*self._add_course_verticals())
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chapter = XBlockFixtureDesc('chapter', 'Test Chapter').add_children(chapter_sequential)
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self.course_fixture.add_children(chapter)
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self.course_fixture.install()
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if len(self.youtube_configuration) > 0:
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YouTubeStubConfig.configure(self.youtube_configuration)
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def _add_course_verticals(self):
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"""
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Create XBlockFixtureDesc verticals
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:return: a list of XBlockFixtureDesc
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"""
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xblock_verticals = []
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_verticals = self.verticals
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# Video tests require at least one vertical with a single video.
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if not _verticals:
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_verticals = [[{'display_name': 'Video', 'metadata': self.metadata}]]
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for vertical_index, vertical in enumerate(_verticals):
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xblock_verticals.append(self._create_single_vertical(vertical, vertical_index))
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return xblock_verticals
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def _create_single_vertical(self, vertical, vertical_index):
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"""
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Create a single course vertical of type XBlockFixtureDesc with category `vertical`.
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A single course vertical can contain single or multiple video modules.
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:param vertical: vertical data list
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:param vertical_index: index for the vertical display name
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:return: XBlockFixtureDesc
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"""
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xblock_course_vertical = XBlockFixtureDesc('vertical', 'Test Vertical-{0}'.format(vertical_index))
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for video in vertical:
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xblock_course_vertical.add_children(
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XBlockFixtureDesc('video', video['display_name'], metadata=video.get('metadata')))
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return xblock_course_vertical
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def _navigate_to_courseware_video(self):
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""" Register for the course and navigate to the video unit """
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AutoAuthPage(self.browser, course_id=self.course_id).visit()
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self.course_info_page.visit()
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self.tab_nav.go_to_tab('Courseware')
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def _navigate_to_courseware_video_and_render(self):
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""" Wait for the video player to render """
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self._navigate_to_courseware_video()
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self.video.wait_for_video_player_render()
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def _navigate_to_courseware_video_no_render(self):
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""" Wait for the video Xmodule but not for rendering """
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self._navigate_to_courseware_video()
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self.video.wait_for_video_class()
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def metadata_for_mode(self, player_mode, additional_data=None):
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"""
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Create a dictionary for video player configuration according to `player_mode`
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:param player_mode (str): Video player mode
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:param additional_data (dict): Optional additional metadata.
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:return: dict
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"""
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metadata = {}
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if player_mode == 'html5':
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metadata.update({
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'youtube_id_1_0': '',
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'youtube_id_0_75': '',
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'youtube_id_1_25': '',
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'youtube_id_1_5': '',
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'html5_sources': HTML5_SOURCES
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})
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if player_mode == 'youtube_html5':
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metadata.update({
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'html5_sources': HTML5_SOURCES,
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})
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if player_mode == 'youtube_html5_unsupported_video':
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metadata.update({
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'html5_sources': HTML5_SOURCES_INCORRECT
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})
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if player_mode == 'html5_unsupported_video':
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metadata.update({
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'youtube_id_1_0': '',
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'youtube_id_0_75': '',
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'youtube_id_1_25': '',
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'youtube_id_1_5': '',
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'html5_sources': HTML5_SOURCES_INCORRECT
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})
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if additional_data:
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metadata.update(additional_data)
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return metadata
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def go_to_sequential_position(self, position):
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"""
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Navigate to sequential specified by `video_display_name`
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"""
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self.course_nav.go_to_sequential_position(position)
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self.video.wait_for_video_player_render()
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class YouTubeVideoTest(VideoBaseTest):
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""" Test YouTube Video Player """
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def setUp(self):
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super(YouTubeVideoTest, self).setUp()
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def test_youtube_video_rendering_wo_html5_sources(self):
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"""
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Scenario: Video component is rendered in the LMS in Youtube mode without HTML5 sources
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Given the course has a Video component in "Youtube" mode
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Then the video has rendered in "Youtube" mode
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"""
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self.navigate_to_video()
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# Verify that video has rendered in "Youtube" mode
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self.assertTrue(self.video.is_video_rendered('youtube'))
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def test_cc_button_wo_english_transcript(self):
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"""
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Scenario: CC button works correctly w/o english transcript in Youtube mode
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Given the course has a Video component in "Youtube" mode
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And I have defined a non-english transcript for the video
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And I have uploaded a non-english transcript file to assets
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Then I see the correct text in the captions
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"""
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data = {'transcripts': {'zh': 'chinese_transcripts.srt'}}
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self.metadata = self.metadata_for_mode('youtube', data)
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self.assets.append('chinese_transcripts.srt')
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self.navigate_to_video()
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self.video.show_captions()
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# Verify that we see "好 各位同学" text in the captions
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unicode_text = "好 各位同学".decode('utf-8')
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self.assertIn(unicode_text, self.video.captions_text)
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def test_cc_button_transcripts_and_sub_fields_empty(self):
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"""
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Scenario: CC button works correctly if transcripts and sub fields are empty,
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but transcript file exists in assets (Youtube mode of Video component)
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Given the course has a Video component in "Youtube" mode
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And I have uploaded a .srt.sjson file to assets
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Then I see the correct english text in the captions
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"""
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self._install_course_fixture()
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self.course_fixture.add_asset(['subs_3_yD_cEKoCk.srt.sjson'])
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self.course_fixture._upload_assets()
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self._navigate_to_courseware_video_and_render()
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self.video.show_captions()
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# Verify that we see "Welcome to edX." text in the captions
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self.assertIn('Welcome to edX.', self.video.captions_text)
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def test_cc_button_hidden_no_translations(self):
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"""
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Scenario: CC button is hidden if no translations
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Given the course has a Video component in "Youtube" mode
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Then the "CC" button is hidden
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"""
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self.navigate_to_video()
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self.assertFalse(self.video.is_button_shown('CC'))
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def test_fullscreen_video_alignment_with_transcript_hidden(self):
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"""
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Scenario: Video is aligned with transcript hidden in fullscreen mode
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Given the course has a Video component in "Youtube" mode
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When I view the video at fullscreen
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Then the video with the transcript hidden is aligned correctly
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"""
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self.navigate_to_video()
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# click video button "fullscreen"
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self.video.click_player_button('fullscreen')
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# check if video aligned correctly without enabled transcript
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self.assertTrue(self.video.is_aligned(False))
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def test_download_button_wo_english_transcript(self):
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"""
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Scenario: Download button works correctly w/o english transcript in YouTube mode
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Given the course has a Video component in "Youtube" mode
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And I have defined a downloadable non-english transcript for the video
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And I have uploaded a non-english transcript file to assets
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Then I can download the transcript in "srt" format
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"""
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data = {'download_track': True, 'transcripts': {'zh': 'chinese_transcripts.srt'}}
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self.metadata = self.metadata_for_mode('youtube', additional_data=data)
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self.assets.append('chinese_transcripts.srt')
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# go to video
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self.navigate_to_video()
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# check if we can download transcript in "srt" format that has text "好 各位同学"
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unicode_text = "好 各位同学".decode('utf-8')
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self.assertTrue(self.video.downloaded_transcript_contains_text('srt', unicode_text))
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def test_download_button_two_transcript_languages(self):
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"""
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Scenario: Download button works correctly for multiple transcript languages
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Given the course has a Video component in "Youtube" mode
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And I have defined a downloadable non-english transcript for the video
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And I have defined english subtitles for the video
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Then I see the correct english text in the captions
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And the english transcript downloads correctly
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And I see the correct non-english text in the captions
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And the non-english transcript downloads correctly
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"""
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self.assets.extend(['chinese_transcripts.srt', 'subs_3_yD_cEKoCk.srt.sjson'])
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data = {'download_track': True, 'transcripts': {'zh': 'chinese_transcripts.srt'}, 'sub': '3_yD_cEKoCk'}
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self.metadata = self.metadata_for_mode('youtube', additional_data=data)
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# go to video
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self.navigate_to_video()
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# check if "Welcome to edX." text in the captions
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self.assertIn('Welcome to edX.', self.video.captions_text)
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# check if we can download transcript in "srt" format that has text "Welcome to edX."
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self.assertTrue(self.video.downloaded_transcript_contains_text('srt', 'Welcome to edX.'))
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# select language with code "zh"
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self.assertTrue(self.video.select_language('zh'))
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# check if we see "好 各位同学" text in the captions
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unicode_text = "好 各位同学".decode('utf-8')
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self.assertIn(unicode_text, self.video.captions_text)
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# check if we can download transcript in "srt" format that has text "好 各位同学"
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unicode_text = "好 各位同学".decode('utf-8')
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self.assertTrue(self.video.downloaded_transcript_contains_text('srt', unicode_text))
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def test_fullscreen_video_alignment_on_transcript_toggle(self):
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"""
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Scenario: Video is aligned correctly on transcript toggle in fullscreen mode
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Given the course has a Video component in "Youtube" mode
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And I have uploaded a .srt.sjson file to assets
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And I have defined subtitles for the video
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When I view the video at fullscreen
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Then the video with the transcript enabled is aligned correctly
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And the video with the transcript hidden is aligned correctly
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"""
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self.assets.append('subs_3_yD_cEKoCk.srt.sjson')
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data = {'sub': '3_yD_cEKoCk'}
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self.metadata = self.metadata_for_mode('youtube', additional_data=data)
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# go to video
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self.navigate_to_video()
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# make sure captions are opened
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self.video.show_captions()
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# click video button "fullscreen"
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self.video.click_player_button('fullscreen')
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# check if video aligned correctly with enabled transcript
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self.assertTrue(self.video.is_aligned(True))
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# click video button "CC"
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self.video.click_player_button('CC')
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# check if video aligned correctly without enabled transcript
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self.assertTrue(self.video.is_aligned(False))
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def test_video_rendering_with_default_response_time(self):
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"""
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Scenario: Video is rendered in Youtube mode when the YouTube Server responds quickly
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Given the YouTube server response time less than 1.5 seconds
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And the course has a Video component in "Youtube_HTML5" mode
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Then the video has rendered in "Youtube" mode
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"""
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# configure youtube server
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self.youtube_configuration['time_to_response'] = 0.4
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self.metadata = self.metadata_for_mode('youtube_html5')
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self.navigate_to_video()
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self.assertTrue(self.video.is_video_rendered('youtube'))
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def test_video_rendering_wo_default_response_time(self):
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"""
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Scenario: Video is rendered in HTML5 when the YouTube Server responds slowly
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Given the YouTube server response time is greater than 1.5 seconds
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And the course has a Video component in "Youtube_HTML5" mode
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Then the video has rendered in "HTML5" mode
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"""
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# configure youtube server
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self.youtube_configuration['time_to_response'] = 2.0
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self.metadata = self.metadata_for_mode('youtube_html5')
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self.navigate_to_video()
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self.assertTrue(self.video.is_video_rendered('html5'))
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def test_video_with_youtube_blocked(self):
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"""
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Scenario: Video is rendered in HTML5 mode when the YouTube API is blocked
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Given the YouTube server response time is greater than 1.5 seconds
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And the YouTube API is blocked
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And the course has a Video component in "Youtube_HTML5" mode
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Then the video has rendered in "HTML5" mode
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"""
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# configure youtube server
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self.youtube_configuration.update({
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'time_to_response': 2.0,
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'youtube_api_blocked': True,
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})
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self.metadata = self.metadata_for_mode('youtube_html5')
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self.navigate_to_video()
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self.assertTrue(self.video.is_video_rendered('html5'))
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def test_download_transcript_button_works_correctly(self):
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"""
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Scenario: Download Transcript button works correctly
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Given the course has Video components A and B in "Youtube" mode
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And Video component C in "HTML5" mode
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And I have defined downloadable transcripts for the videos
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Then I can download a transcript for Video A in "srt" format
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And I can download a transcript for Video A in "txt" format
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And I can download a transcript for Video B in "txt" format
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And the Download Transcript menu does not exist for Video C
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"""
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data_a = {'sub': '3_yD_cEKoCk', 'download_track': True}
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youtube_a_metadata = self.metadata_for_mode('youtube', additional_data=data_a)
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self.assets.append('subs_3_yD_cEKoCk.srt.sjson')
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data_b = {'youtube_id_1_0': 'b7xgknqkQk8', 'sub': 'b7xgknqkQk8', 'download_track': True}
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youtube_b_metadata = self.metadata_for_mode('youtube', additional_data=data_b)
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self.assets.append('subs_b7xgknqkQk8.srt.sjson')
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data_c = {'track': 'http://example.org/', 'download_track': True}
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html5_c_metadata = self.metadata_for_mode('html5', additional_data=data_c)
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self.verticals = [
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[{'display_name': 'A', 'metadata': youtube_a_metadata}],
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[{'display_name': 'B', 'metadata': youtube_b_metadata}],
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[{'display_name': 'C', 'metadata': html5_c_metadata}]
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]
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# open the section with videos (open video "A")
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self.navigate_to_video()
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# check if we can download transcript in "srt" format that has text "00:00:00,260"
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self.assertTrue(self.video.downloaded_transcript_contains_text('srt', '00:00:00,260'))
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# select the transcript format "txt"
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self.assertTrue(self.video.select_transcript_format('txt'))
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# check if we can download transcript in "txt" format that has text "Welcome to edX."
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self.assertTrue(self.video.downloaded_transcript_contains_text('txt', 'Welcome to edX.'))
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# open video "B"
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self.course_nav.go_to_sequential('B')
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# check if we can download transcript in "txt" format that has text "Equal transcripts"
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self.assertTrue(self.video.downloaded_transcript_contains_text('txt', 'Equal transcripts'))
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# open video "C"
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self.course_nav.go_to_sequential('C')
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# menu "download_transcript" doesn't exist
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self.assertFalse(self.video.is_menu_present('download_transcript'))
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def _verify_caption_text(self, text):
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self.video._wait_for(
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lambda: (text in self.video.captions_text),
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u'Captions contain "{}" text'.format(text),
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timeout=5
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)
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def test_video_language_menu_working(self):
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"""
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Scenario: Language menu works correctly in Video component
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Given the course has a Video component in "Youtube" mode
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And I have defined multiple language transcripts for the videos
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And I make sure captions are closed
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And I see video menu "language" with correct items
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And I select language with code "zh"
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Then I see "好 各位同学" text in the captions
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And I select language with code "en"
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Then I see "Welcome to edX." text in the captions
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"""
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self.assets.extend(['chinese_transcripts.srt', 'subs_3_yD_cEKoCk.srt.sjson'])
|
|
data = {'transcripts': {"zh": "chinese_transcripts.srt"}, 'sub': '3_yD_cEKoCk'}
|
|
self.metadata = self.metadata_for_mode('youtube', additional_data=data)
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
self.video.hide_captions()
|
|
|
|
correct_languages = {'en': 'English', 'zh': 'Chinese'}
|
|
self.assertEqual(self.video.caption_languages, correct_languages)
|
|
|
|
self.video.select_language('zh')
|
|
|
|
unicode_text = "好 各位同学".decode('utf-8')
|
|
self._verify_caption_text(unicode_text)
|
|
|
|
self.video.select_language('en')
|
|
self._verify_caption_text('Welcome to edX.')
|
|
|
|
def test_multiple_videos_in_sequentials_load_and_work(self):
|
|
"""
|
|
Scenario: Multiple videos in sequentials all load and work, switching between sequentials
|
|
Given it has videos "A,B" in "Youtube" mode in position "1" of sequential
|
|
And videos "E,F" in "Youtube" mode in position "2" of sequential
|
|
"""
|
|
self.verticals = [
|
|
[{'display_name': 'A'}, {'display_name': 'B'}], [{'display_name': 'C'}, {'display_name': 'D'}]
|
|
]
|
|
|
|
tab1_video_names = ['A', 'B']
|
|
tab2_video_names = ['C', 'D']
|
|
|
|
def execute_video_steps(video_names):
|
|
"""
|
|
Execute video steps
|
|
"""
|
|
for video_name in video_names:
|
|
self.video.use_video(video_name)
|
|
self.video.click_player_button('play')
|
|
self.assertIn(self.video.state, ['playing', 'buffering'])
|
|
self.video.click_player_button('pause')
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
execute_video_steps(tab1_video_names)
|
|
|
|
# go to second sequential position
|
|
self.go_to_sequential_position(2)
|
|
execute_video_steps(tab2_video_names)
|
|
|
|
# go back to first sequential position
|
|
# we are again playing tab 1 videos to ensure that switching didn't broke some video functionality.
|
|
self.go_to_sequential_position(1)
|
|
execute_video_steps(tab1_video_names)
|
|
|
|
def test_video_component_stores_speed_correctly_for_multiple_videos(self):
|
|
"""
|
|
Scenario: Video component stores speed correctly when each video is in separate sequential
|
|
Given I have a video "A" in "Youtube" mode in position "1" of sequential
|
|
And a video "B" in "Youtube" mode in position "2" of sequential
|
|
And a video "C" in "HTML5" mode in position "3" of sequential
|
|
"""
|
|
self.verticals = [
|
|
[{'display_name': 'A'}], [{'display_name': 'B'}],
|
|
[{'display_name': 'C', 'metadata': self.metadata_for_mode('html5')}]
|
|
]
|
|
|
|
self.navigate_to_video()
|
|
|
|
# select the "2.0" speed on video "A"
|
|
self.course_nav.go_to_sequential('A')
|
|
self.video.speed = '2.0'
|
|
|
|
# select the "0.50" speed on video "B"
|
|
self.course_nav.go_to_sequential('B')
|
|
self.video.speed = '0.50'
|
|
|
|
# open video "C"
|
|
self.course_nav.go_to_sequential('C')
|
|
|
|
# check if video "C" should start playing at speed "0.75"
|
|
self.assertEqual(self.video.speed, '0.75x')
|
|
|
|
# open video "A"
|
|
self.course_nav.go_to_sequential('A')
|
|
|
|
# check if video "A" should start playing at speed "2.0"
|
|
self.assertEqual(self.video.speed, '2.0x')
|
|
|
|
# reload the page
|
|
self.video.reload_page()
|
|
|
|
# open video "A"
|
|
self.course_nav.go_to_sequential('A')
|
|
|
|
# check if video "A" should start playing at speed "2.0"
|
|
self.assertEqual(self.video.speed, '2.0x')
|
|
|
|
# select the "1.0" speed on video "A"
|
|
self.video.speed = '1.0'
|
|
|
|
# open video "B"
|
|
self.course_nav.go_to_sequential('B')
|
|
|
|
# check if video "B" should start playing at speed "0.50"
|
|
self.assertEqual(self.video.speed, '0.50x')
|
|
|
|
# open video "C"
|
|
self.course_nav.go_to_sequential('C')
|
|
|
|
# check if video "C" should start playing at speed "1.0"
|
|
self.assertEqual(self.video.speed, '1.0x')
|
|
|
|
def test_video_has_correct_transcript(self):
|
|
"""
|
|
Scenario: Youtube video has correct transcript if fields for other speeds are filled
|
|
Given it has a video in "Youtube" mode
|
|
And I have uploaded multiple transcripts
|
|
And I make sure captions are opened
|
|
Then I see "Welcome to edX." text in the captions
|
|
And I select the "1.50" speed
|
|
And I reload the page with video
|
|
Then I see "Welcome to edX." text in the captions
|
|
And I see duration "1:56"
|
|
|
|
"""
|
|
self.assets.extend(['subs_3_yD_cEKoCk.srt.sjson', 'subs_b7xgknqkQk8.srt.sjson'])
|
|
data = {'sub': '3_yD_cEKoCk', 'youtube_id_1_5': 'b7xgknqkQk8'}
|
|
self.metadata = self.metadata_for_mode('youtube', additional_data=data)
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
self.video.show_captions()
|
|
|
|
self.assertIn('Welcome to edX.', self.video.captions_text)
|
|
|
|
self.video.speed = '1.50'
|
|
|
|
self.video.reload_page()
|
|
|
|
self.assertIn('Welcome to edX.', self.video.captions_text)
|
|
|
|
self.assertTrue(self.video.duration, '1.56')
|
|
|
|
def test_video_position_stored_correctly_wo_seek(self):
|
|
"""
|
|
Scenario: Video component stores position correctly when page is reloaded
|
|
Given the course has a Video component in "Youtube" mode
|
|
Then the video has rendered in "Youtube" mode
|
|
And I click video button "play""
|
|
Then I wait until video reaches at position "0.05"
|
|
And I click video button "pause"
|
|
And I reload the page with video
|
|
And I click video button "play""
|
|
And I click video button "pause"
|
|
Then video slider should be Equal or Greater than "0:05"
|
|
|
|
"""
|
|
self.navigate_to_video()
|
|
|
|
self.video.click_player_button('play')
|
|
|
|
self.video.wait_for_position('0:05')
|
|
|
|
self.video.click_player_button('pause')
|
|
|
|
self.video.reload_page()
|
|
|
|
self.video.click_player_button('play')
|
|
self.video.click_player_button('pause')
|
|
|
|
self.assertGreaterEqual(self.video.seconds, 5)
|
|
|
|
@skip("Intermittently fails 03 June 2014")
|
|
def test_video_position_stored_correctly_with_seek(self):
|
|
"""
|
|
Scenario: Video component stores position correctly when page is reloaded
|
|
Given the course has a Video component in "Youtube" mode
|
|
Then the video has rendered in "Youtube" mode
|
|
And I click video button "play""
|
|
And I click video button "pause"
|
|
Then I seek video to "0:10" position
|
|
And I click video button "play""
|
|
And I click video button "pause"
|
|
And I reload the page with video
|
|
Then video slider should be Equal or Greater than "0:10"
|
|
|
|
"""
|
|
self.navigate_to_video()
|
|
|
|
self.video.click_player_button('play')
|
|
|
|
self.video.seek('0:10')
|
|
|
|
self.video.click_player_button('pause')
|
|
|
|
self.video.reload_page()
|
|
|
|
self.video.click_player_button('play')
|
|
self.video.click_player_button('pause')
|
|
|
|
self.assertGreaterEqual(self.video.seconds, 10)
|
|
|
|
|
|
class YouTubeHtml5VideoTest(VideoBaseTest):
|
|
""" Test YouTube HTML5 Video Player """
|
|
|
|
def setUp(self):
|
|
super(YouTubeHtml5VideoTest, self).setUp()
|
|
|
|
def test_youtube_video_rendering_with_unsupported_sources(self):
|
|
"""
|
|
Scenario: Video component is rendered in the LMS in Youtube mode
|
|
with HTML5 sources that doesn't supported by browser
|
|
Given the course has a Video component in "Youtube_HTML5_Unsupported_Video" mode
|
|
Then the video has rendered in "Youtube" mode
|
|
"""
|
|
self.metadata = self.metadata_for_mode('youtube_html5_unsupported_video')
|
|
self.navigate_to_video()
|
|
|
|
# Verify that the video has rendered in "Youtube" mode
|
|
self.assertTrue(self.video.is_video_rendered('youtube'))
|
|
|
|
|
|
class Html5VideoTest(VideoBaseTest):
|
|
""" Test HTML5 Video Player """
|
|
|
|
def setUp(self):
|
|
super(Html5VideoTest, self).setUp()
|
|
|
|
def test_autoplay_disabled_for_video_component(self):
|
|
"""
|
|
Scenario: Autoplay is disabled by default for a Video component
|
|
Given the course has a Video component in "HTML5" mode
|
|
When I view the Video component
|
|
Then it does not have autoplay enabled
|
|
"""
|
|
self.metadata = self.metadata_for_mode('html5')
|
|
self.navigate_to_video()
|
|
|
|
# Verify that the video has autoplay mode disabled
|
|
self.assertFalse(self.video.is_autoplay_enabled)
|
|
|
|
def test_html5_video_rendering_with_unsupported_sources(self):
|
|
"""
|
|
Scenario: LMS displays an error message for HTML5 sources that are not supported by browser
|
|
Given the course has a Video component in "HTML5_Unsupported_Video" mode
|
|
When I view the Video component
|
|
Then and error message is shown
|
|
And the error message has the correct text
|
|
"""
|
|
self.metadata = self.metadata_for_mode('html5_unsupported_video')
|
|
self.navigate_to_video_no_render()
|
|
|
|
# Verify that error message is shown
|
|
self.assertTrue(self.video.is_error_message_shown)
|
|
|
|
# Verify that error message has correct text
|
|
correct_error_message_text = 'No playable video sources found.'
|
|
self.assertIn(correct_error_message_text, self.video.error_message_text)
|
|
|
|
# Verify that spinner is not shown
|
|
self.assertFalse(self.video.is_spinner_shown)
|
|
|
|
def test_download_button_wo_english_transcript(self):
|
|
"""
|
|
Scenario: Download button works correctly w/o english transcript in HTML5 mode
|
|
Given the course has a Video component in "HTML5" mode
|
|
And I have defined a downloadable non-english transcript for the video
|
|
And I have uploaded a non-english transcript file to assets
|
|
Then I see the correct non-english text in the captions
|
|
And the non-english transcript downloads correctly
|
|
"""
|
|
data = {'download_track': True, 'transcripts': {'zh': 'chinese_transcripts.srt'}}
|
|
self.metadata = self.metadata_for_mode('html5', additional_data=data)
|
|
self.assets.append('chinese_transcripts.srt')
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
# check if we see "好 各位同学" text in the captions
|
|
unicode_text = "好 各位同学".decode('utf-8')
|
|
self.assertIn(unicode_text, self.video.captions_text)
|
|
|
|
# check if we can download transcript in "srt" format that has text "好 各位同学"
|
|
unicode_text = "好 各位同学".decode('utf-8')
|
|
self.assertTrue(self.video.downloaded_transcript_contains_text('srt', unicode_text))
|
|
|
|
def test_download_button_two_transcript_languages(self):
|
|
"""
|
|
Scenario: Download button works correctly for multiple transcript languages in HTML5 mode
|
|
Given the course has a Video component in "HTML5" mode
|
|
And I have defined a downloadable non-english transcript for the video
|
|
And I have defined english subtitles for the video
|
|
Then I see the correct english text in the captions
|
|
And the english transcript downloads correctly
|
|
And I see the correct non-english text in the captions
|
|
And the non-english transcript downloads correctly
|
|
"""
|
|
self.assets.extend(['chinese_transcripts.srt', 'subs_3_yD_cEKoCk.srt.sjson'])
|
|
data = {'download_track': True, 'transcripts': {'zh': 'chinese_transcripts.srt'}, 'sub': '3_yD_cEKoCk'}
|
|
self.metadata = self.metadata_for_mode('html5', additional_data=data)
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
# check if "Welcome to edX." text in the captions
|
|
self.assertIn('Welcome to edX.', self.video.captions_text)
|
|
|
|
# check if we can download transcript in "srt" format that has text "Welcome to edX."
|
|
self.assertTrue(self.video.downloaded_transcript_contains_text('srt', 'Welcome to edX.'))
|
|
|
|
# select language with code "zh"
|
|
self.assertTrue(self.video.select_language('zh'))
|
|
|
|
# check if we see "好 各位同学" text in the captions
|
|
unicode_text = "好 各位同学".decode('utf-8')
|
|
|
|
self.assertIn(unicode_text, self.video.captions_text)
|
|
|
|
# Then I can download transcript in "srt" format that has text "好 各位同学"
|
|
unicode_text = "好 各位同学".decode('utf-8')
|
|
self.assertTrue(self.video.downloaded_transcript_contains_text('srt', unicode_text))
|
|
|
|
def test_full_screen_video_alignment_with_transcript_visible(self):
|
|
"""
|
|
Scenario: Video is aligned correctly with transcript enabled in fullscreen mode
|
|
Given the course has a Video component in "HTML5" mode
|
|
And I have uploaded a .srt.sjson file to assets
|
|
And I have defined subtitles for the video
|
|
When I show the captions
|
|
And I view the video at fullscreen
|
|
Then the video with the transcript enabled is aligned correctly
|
|
"""
|
|
self.assets.append('subs_3_yD_cEKoCk.srt.sjson')
|
|
data = {'sub': '3_yD_cEKoCk'}
|
|
self.metadata = self.metadata_for_mode('html5', additional_data=data)
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
# make sure captions are opened
|
|
self.video.show_captions()
|
|
|
|
# click video button "fullscreen"
|
|
self.video.click_player_button('fullscreen')
|
|
|
|
# check if video aligned correctly with enabled transcript
|
|
self.assertTrue(self.video.is_aligned(True))
|
|
|
|
def test_cc_button_with_english_transcript(self):
|
|
"""
|
|
Scenario: CC button works correctly with only english transcript in HTML5 mode
|
|
Given the course has a Video component in "HTML5" mode
|
|
And I have defined english subtitles for the video
|
|
And I have uploaded an english transcript file to assets
|
|
Then I see the correct text in the captions
|
|
"""
|
|
self.assets.append('subs_3_yD_cEKoCk.srt.sjson')
|
|
data = {'sub': '3_yD_cEKoCk'}
|
|
self.metadata = self.metadata_for_mode('html5', additional_data=data)
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
# make sure captions are opened
|
|
self.video.show_captions()
|
|
|
|
# check if we see "Welcome to edX." text in the captions
|
|
self.assertIn("Welcome to edX.", self.video.captions_text)
|
|
|
|
def test_cc_button_wo_english_transcript(self):
|
|
"""
|
|
Scenario: CC button works correctly w/o english transcript in HTML5 mode
|
|
Given the course has a Video component in "HTML5" mode
|
|
And I have defined a non-english transcript for the video
|
|
And I have uploaded a non-english transcript file to assets
|
|
Then I see the correct text in the captions
|
|
"""
|
|
self.assets.append('chinese_transcripts.srt')
|
|
data = {'transcripts': {'zh': 'chinese_transcripts.srt'}}
|
|
self.metadata = self.metadata_for_mode('html5', additional_data=data)
|
|
|
|
# go to video
|
|
self.navigate_to_video()
|
|
|
|
# make sure captions are opened
|
|
self.video.show_captions()
|
|
|
|
# check if we see "好 各位同学" text in the captions
|
|
unicode_text = "好 各位同学".decode('utf-8')
|
|
self.assertIn(unicode_text, self.video.captions_text)
|
|
|
|
def test_video_rendering(self):
|
|
"""
|
|
Scenario: Video component is fully rendered in the LMS in HTML5 mode
|
|
Given the course has a Video component in "HTML5" mode
|
|
Then the video has rendered in "HTML5" mode
|
|
And video sources are correct
|
|
"""
|
|
self.metadata = self.metadata_for_mode('html5')
|
|
|
|
self.navigate_to_video()
|
|
|
|
self.assertTrue(self.video.is_video_rendered('html5'))
|
|
|
|
self.assertTrue(all([source in HTML5_SOURCES for source in self.video.sources]))
|
|
|
|
|
|
class YouTubeQualityTest(VideoBaseTest):
|
|
""" Test YouTube Video Quality Button """
|
|
|
|
def setUp(self):
|
|
super(YouTubeQualityTest, self).setUp()
|
|
|
|
@skip_if_browser('firefox')
|
|
def test_quality_button_visibility(self):
|
|
"""
|
|
Scenario: Quality button appears on play.
|
|
|
|
Given the course has a Video component in "Youtube" mode
|
|
Then I see video button "quality" is hidden
|
|
And I click video button "play"
|
|
Then I see video button "quality" is visible
|
|
"""
|
|
self.navigate_to_video()
|
|
|
|
self.assertFalse(self.video.is_quality_button_visible)
|
|
|
|
self.video.click_player_button('play')
|
|
|
|
self.assertTrue(self.video.is_quality_button_visible)
|
|
|
|
@skip_if_browser('firefox')
|
|
def test_quality_button_works_correctly(self):
|
|
"""
|
|
Scenario: Quality button works correctly.
|
|
|
|
Given the course has a Video component in "Youtube" mode
|
|
And I click video button "play"
|
|
And I see video button "quality" is inactive
|
|
And I click video button "quality"
|
|
Then I see video button "quality" is active
|
|
"""
|
|
self.navigate_to_video()
|
|
|
|
self.video.click_player_button('play')
|
|
|
|
self.assertFalse(self.video.is_quality_button_active)
|
|
|
|
self.video.click_player_button('quality')
|
|
|
|
self.assertTrue(self.video.is_quality_button_active)
|