Fixed test_video_component_stores_speed_correctly_for_multiple_videos failing on Chrome

common/test/acceptance/pages/lms/course_nav.py

@@ -126,6 +126,8 @@ class CourseNavPage(PageObject):
             # Convert the list index (starts at 0) to a CSS index (starts at 1)
             seq_css = "ol#sequence-list>li:nth-of-type({0})>a".format(seq_index + 1)
             self.q(css=seq_css).first.click()
+            # Click triggers an ajax event
+            self.wait_for_ajax()
 
     def _section_titles(self):
         """

common/test/acceptance/pages/lms/video/video.py

@@ -443,6 +443,8 @@ class VideoPage(PageObject):
 
         speed_selector = self.get_element_selector('li[data-speed="{speed}"] .control'.format(speed=speed))
         self.q(css=speed_selector).first.click()
+        # Click triggers an ajax event
+        self.wait_for_ajax()
 
     def verify_speed_changed(self, expected_speed):
         """

common/test/acceptance/tests/video/test_video_module.py

@@ -679,14 +679,17 @@ class YouTubeVideoTest(VideoBaseTest):
 
         # select the "2.0" speed on video "A"
         self.course_nav.go_to_sequential('A')
+        self.video.wait_for_video_player_render()
         self.video.speed = '2.0'
 
         # select the "0.50" speed on video "B"
         self.course_nav.go_to_sequential('B')
+        self.video.wait_for_video_player_render()
         self.video.speed = '0.50'
 
         # open video "C"
         self.course_nav.go_to_sequential('C')
+        self.video.wait_for_video_player_render()
 
         # Since the playback speed was set to .5 in "B", this video will also be impacted
         # because a playback speed has never explicitly been set for it. However, this video