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edx-platform
Commit aa0e8041 by Muhammad Ammar
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Bok-Choy Video Tests Batch6

parent 2d132e10
Showing with 128 additions and 47 deletions
common/test/acceptance/pages/lms/video.py
......@@ -32,7 +32,8 @@ CSS_CLASS_NAMES = {
'video_xmodule': '.xmodule_VideoModule',
'video_init': '.is-initialized',
'video_time': 'div.vidtime',
'video_display_name': '.vert h2'
'video_display_name': '.vert h2',
'captions_lang_list': '.langs-list li'
}
VIDEO_MODES = {
......@@ -246,39 +247,62 @@ class VideoPage(PageObject):
selector = self.get_element_selector(video_display_name, VIDEO_BUTTONS[button_id])
return self.q(css=selector).visible
@wait_for_js
def show_captions(self, video_display_name=None):
"""
Show the video captions.
Make Captions Visible.
Arguments:
video_display_name (str or None): Display name of a Video.
"""
self._captions_visibility(True, video_display_name)
def hide_captions(self, video_display_name=None):
"""
Make Captions Invisible.
Arguments:
video_display_name (str or None): Display name of a Video.
"""
self._captions_visibility(False, video_display_name)
@wait_for_js
def _captions_visibility(self, captions_new_state, video_display_name=None):
"""
Set the video captions visibility state.
Arguments:
video_display_name (str or None): Display name of a Video.
captions_new_state (bool): True means show captions, False means hide captions
"""
subtitle_selector = self.get_element_selector(video_display_name, CSS_CLASS_NAMES['closed_captions'])
states = {True: 'Shown', False: 'Hidden'}
state = states[captions_new_state]
def _is_subtitles_open():
caption_state_selector = self.get_element_selector(video_display_name, CSS_CLASS_NAMES['closed_captions'])
def _captions_current_state():
"""
Check if subtitles are opened
Get current visibility sate of captions.
Returns:
bool: Subtitles Visibility
bool: True means captions are visible, False means captions are not visible
"""
is_open = not self.q(css=subtitle_selector).present
return is_open
return not self.q(css=caption_state_selector).present
# Make sure that the CC button is there
EmptyPromise(lambda: self.is_button_shown('CC', video_display_name),
EmptyPromise(lambda: self.is_button_shown('CC'),
"CC button is shown").fulfill()
# Check if the captions are already open and click if not
if _is_subtitles_open() is False:
self.click_player_button('CC', video_display_name)
# toggle captions visibility state if needed
if _captions_current_state() != captions_new_state:
self.click_player_button('CC')
# Verify that they are now open
EmptyPromise(_is_subtitles_open,
"Subtitles are shown").fulfill()
# Verify that captions state is toggled/changed
EmptyPromise(lambda: _captions_current_state() == captions_new_state,
"Captions are {state}".format(state=state)).fulfill()
@property
def captions_text(self, video_display_name=None):
......@@ -594,3 +618,34 @@ class VideoPage(PageObject):
return False
return True
def sources(self, video_display_name=None):
"""
Extract all video source urls on current page.
Arguments:
video_display_name (str or None): Display name of a Video.
Returns:
list: Video Source URLs.
"""
sources_selector = self.get_element_selector(video_display_name, CSS_CLASS_NAMES['video_sources'])
return self.q(css=sources_selector).map(lambda el: el.get_attribute('src').split('?')[0]).results
def caption_languages(self, video_display_name=None):
"""
Get caption languages available for a video.
Arguments:
video_display_name (str or None): Display name of a Video.
Returns:
dict: Language Codes('en', 'zh' etc) as keys and Language Names as Values('English', 'Chinese' etc)
"""
languages_selector = self.get_element_selector(video_display_name, CSS_CLASS_NAMES['captions_lang_list'])
language_codes = self.q(css=languages_selector).attrs('data-lang-code')
language_names = self.q(css=languages_selector).attrs('textContent')
return dict(zip(language_codes, language_names))
common/test/acceptance/tests/test_video_module.py
......@@ -490,6 +490,38 @@ class YouTubeVideoTest(VideoBaseTest):
# menu "download_transcript" doesn't exist
self.assertFalse(self.video.is_menu_exist('download_transcript'))
def test_video_language_menu_working(self):
"""
Scenario: Language menu works correctly in Video component
Given the course has a Video component in "Youtube" mode
And I have defined multiple language transcripts for the videos
And I make sure captions are closed
And I see video menu "language" with correct items
And I select language with code "zh"
Then I see "好 各位同学" text in the captions
And I select language with code "en"
Then I see "Hi, welcome to Edx." text in the captions
"""
self.assets.extend(['chinese_transcripts.srt', 'subs_OEoXaMPEzfM.srt.sjson'])
data = {'transcripts': {"zh": "chinese_transcripts.srt"}, 'sub': 'OEoXaMPEzfM'}
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.assertIn(unicode_text, self.video.captions_text)
self.video.select_language('en')
self.assertIn('Hi, welcome to Edx.', self.video.captions_text)
class YouTubeHtml5VideoTest(VideoBaseTest):
""" Test YouTube HTML5 Video Player """
......@@ -676,3 +708,18 @@ class Html5VideoTest(VideoBaseTest):
# 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()]))
lms/djangoapps/courseware/features/video.feature
......@@ -3,12 +3,6 @@ Feature: LMS.Video component
As a student, I want to view course videos in LMS
# 1
Scenario: Video component is fully rendered in the LMS in HTML5 mode
Given the course has a Video component in "HTML5" mode
When the video has rendered in "HTML5" mode
And all sources are correct
# 2
Scenario: Multiple videos in sequentials all load and work, switching between sequentials
Given I am registered for the course "test_course"
And it has a video "A" in "Youtube" mode in position "1" of sequential
......@@ -30,7 +24,7 @@ Feature: LMS.Video component
When I open video "A"
Then video "A" should start playing at speed "2.0"
# 3
# 2
Scenario: Video component stores speed correctly when each video is in separate sequence
Given I am registered for the course "test_course"
And it has a video "A" in "Youtube" mode in position "1" of sequential
......@@ -52,21 +46,6 @@ Feature: LMS.Video component
When I open video "C"
Then video "C" should start playing at speed "1.0"
# 4
Scenario: Language menu works correctly in Video component
Given I am registered for the course "test_course"
And I have a "chinese_transcripts.srt" transcript file in assets
And I have a "subs_OEoXaMPEzfM.srt.sjson" transcript file in assets
And it has a video in "Youtube" mode:
| transcripts | sub |
| {"zh": "chinese_transcripts.srt"} | OEoXaMPEzfM |
And I make sure captions are closed
And I see video menu "language" with correct items
And I select language with code "zh"
Then I see "好 各位同学" text in the captions
And I select language with code "en"
And I see "Hi, welcome to Edx." text in the captions
# 9
# Scenario: Youtube video has correct transcript if fields for other speeds are filled
# Given I am registered for the course "test_course"
......@@ -85,7 +64,7 @@ Feature: LMS.Video component
# "1:56" is the duration in the VCR timer before the video plays.
# And I see duration "1:56"
# 6
# 3
Scenario: Verify that each video in each sub-section includes a transcript for non-Youtube countries
Given youtube server is up and response time is 2 seconds
And I am registered for the course "test_course"
......@@ -126,7 +105,7 @@ Feature: LMS.Video component
# And I click video button "play"
# Then I see video slider at "0:10" position
# 7
# 4
Scenario: End time works for Youtube video
Given I am registered for the course "test_course"
And it has a video in "Youtube" mode:
......@@ -136,7 +115,7 @@ Feature: LMS.Video component
And I wait "5" seconds
Then I see video slider at "0:02" position
# 8
# 5
Scenario: Youtube video with end-time at 1:00 and the video starts playing at 0:58
Given I am registered for the course "test_course"
And it has a video in "Youtube" mode:
......@@ -148,7 +127,7 @@ Feature: LMS.Video component
And I wait "5" seconds
Then I see video slider at "1:00" position
# 9
# 6
Scenario: Start time and end time work together for Youtube video
Given I am registered for the course "test_course"
And it has a video in "Youtube" mode:
......@@ -159,7 +138,7 @@ Feature: LMS.Video component
And I wait "5" seconds
Then I see video slider at "0:12" position
# 10
# 7
Scenario: Youtube video after pausing at end time video plays to the end from end time
Given I am registered for the course "test_course"
And it has a video in "Youtube" mode:
......@@ -174,7 +153,7 @@ Feature: LMS.Video component
# The default video length is 00:01:55.
Then I see video slider at "1:55" position
# 11
# 8
Scenario: Youtube video with end-time at 0:32 and start-time at 0:30, the video starts playing from 0:28
Given I am registered for the course "test_course"
And it has a video in "Youtube" mode:
......@@ -186,7 +165,7 @@ Feature: LMS.Video component
And I wait "8" seconds
Then I see video slider at "0:32" position
# 12
# 9
Scenario: Youtube video with end-time at 1:00, the video starts playing from 1:52
Given I am registered for the course "test_course"
And it has a video in "Youtube" mode:
......@@ -199,7 +178,7 @@ Feature: LMS.Video component
# Video stops at the end.
Then I see video slider at "1:55" position
# 13
# 10
@skip_firefox
Scenario: Quality button appears on play
Given the course has a Video component in "Youtube" mode
......@@ -207,7 +186,7 @@ Feature: LMS.Video component
And I click video button "play"
Then I see video button "quality" is visible
# 14
# 11
@skip_firefox
Scenario: Quality button works correctly
Given the course has a Video component in "Youtube" mode
......
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