BLD-1000: Download handout.

cms/djangoapps/contentstore/features/video.py

@@ -11,6 +11,7 @@ VIDEO_BUTTONS = {
     'volume': '.volume',
     'play': '.video_control.play',
     'pause': '.video_control.pause',
+    'handout': '.video-handout.video-download-button a',
 }
 
 SELECTORS = {

cms/djangoapps/contentstore/features/video_editor.py

@@ -148,6 +148,7 @@ def correct_video_settings(_step):
         ['Transcript Display', 'True', False],
         ['Transcript Download Allowed', 'False', False],
         ['Transcript Translations', '', False],
+        ['Upload Handout', '', False],
         ['Video Download Allowed', 'False', False],
         ['Video Sources', '', False],
         ['Youtube ID', 'OEoXaMPEzfM', False],

cms/djangoapps/contentstore/features/video_handout.feature

@@ -0,0 +1,71 @@
+@shard_3
+Feature: CMS Video Component Handout
+  As a course author, I want to be able to create video handout
+
+  # 1
+  Scenario: Handout uploading works correctly
+    Given I have created a Video component with handout file "textbook.pdf"
+    And I save changes
+    Then I can see video button "handout"
+    And I can download handout file with mime type "application/pdf"
+
+  # 2
+  Scenario: Handout downloading works correctly w/ preliminary saving
+    Given I have created a Video component with handout file "textbook.pdf"
+    And I save changes
+    And I edit the component
+    And I open tab "Advanced"
+    And I can download handout file in editor with mime type "application/pdf"
+
+  # 3
+  Scenario: Handout downloading works correctly w/o preliminary saving
+    Given I have created a Video component with handout file "textbook.pdf"
+    And I can download handout file in editor with mime type "application/pdf"
+
+  # 4
+  Scenario: Handout clearing works correctly w/ preliminary saving
+    Given I have created a Video component with handout file "textbook.pdf"
+    And I save changes
+    And I can download handout file with mime type "application/pdf"
+    And I edit the component
+    And I open tab "Advanced"
+    And I clear handout
+    And I save changes
+    Then I do not see video button "handout"
+
+  # 5
+  Scenario: Handout clearing works correctly w/o preliminary saving
+    Given I have created a Video component with handout file "asset.html"
+    And I clear handout
+    And I save changes
+    Then I do not see video button "handout"
+
+  # 6
+  Scenario: User can easy replace the handout by another one w/ preliminary saving
+    Given I have created a Video component with handout file "asset.html"
+    And I save changes
+    Then I can see video button "handout"
+    And I can download handout file with mime type "text/html"
+    And I edit the component
+    And I open tab "Advanced"
+    And I replace handout file by "textbook.pdf"
+    And I save changes
+    Then I can see video button "handout"
+    And I can download handout file with mime type "application/pdf"
+
+  # 7
+  Scenario: User can easy replace the handout by another one w/o preliminary saving
+    Given I have created a Video component with handout file "asset.html"
+    And I replace handout file by "textbook.pdf"
+    And I save changes
+    Then I can see video button "handout"
+    And I can download handout file with mime type "application/pdf"
+
+  # 8
+  Scenario: Upload file "A" -> Remove it -> Upload file "B"
+    Given I have created a Video component with handout file "asset.html"
+    And I clear handout
+    And I upload handout file "textbook.pdf"
+    And I save changes
+    Then I can see video button "handout"
+    And I can download handout file with mime type "application/pdf"

cms/djangoapps/contentstore/features/video_handout.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+# disable missing docstring
+# pylint: disable=C0111
+
+from lettuce import world, step
+from nose.tools import assert_true # pylint: disable=E0611
+from video_editor import RequestHandlerWithSessionId, success_upload_file
+
+
+@step('I (?:upload|replace) handout file(?: by)? "([^"]*)"$')
+def upload_handout(step, filename):
+    world.css_click('.wrapper-comp-setting.file-uploader .upload-action')
+    success_upload_file(filename)
+
+
+@step('I can download handout file( in editor)? with mime type "([^"]*)"$')
+def i_can_download_handout_with_mime_type(_step, is_editor, mime_type):
+    if is_editor:
+        selector = '.wrapper-comp-setting.file-uploader .download-action'
+    else:
+        selector = '.video-handout.video-download-button a'
+
+    button = world.css_find(selector).first
+    url = button['href']
+    request = RequestHandlerWithSessionId()
+    assert_true(request.get(url).is_success())
+    assert_true(request.check_header('content-type', mime_type))
+
+
+@step('I clear handout$')
+def clear_handout(_step):
+    world.css_click('.wrapper-comp-setting.file-uploader .setting-clear')
+
+
+@step('I have created a Video component with handout file "([^"]*)"')
+def create_video_with_handout(_step, filename):
+    _step.given('I have created a Video component')
+    _step.given('I edit the component')
+    _step.given('I open tab "Advanced"')
+    _step.given('I upload handout file "{0}"'.format(filename))