Assorted test and dependency fixes to cms-squire and cms

isRejected is deprecated.

Actually serve the slick library in LMS jasmine tests

customwmd doesn't need to wait for DOM ready event

... In order to define a class and extend the Markdown class.

cms/static/coffee/spec/views/assets_spec.coffee

@@ -84,7 +84,7 @@ define ["jquery", "common/js/spec_helpers/ajax_helpers", "squire"],
                 expect(@confirmationSpies.constructor).not.toHaveBeenCalled()
                 expect(@collection.contains(@model)).toBeTruthy()
                 # return a success response
-                requests[0].respond(200)
+                requests[0].respond(204)
                 expect(@confirmationSpies.constructor).toHaveBeenCalled()
                 expect(@confirmationSpies.show).toHaveBeenCalled()
                 savingOptions = @confirmationSpies.constructor.calls.mostRecent().args[0]
@@ -118,7 +118,7 @@ define ["jquery", "common/js/spec_helpers/ajax_helpers", "squire"],
                 expect(savingOptions.title).toMatch("Saving")
                 expect(@model.get("locked")).toBeFalsy()
                 # return a success response
-                requests[0].respond(200)
+                requests[0].respond(204)
                 expect(@savingSpies.hide).toHaveBeenCalled()
                 expect(@model.get("locked")).toBeTruthy()
 

cms/static/coffee/spec/views/textbook_spec.coffee

@@ -87,7 +87,7 @@ define ["js/models/textbook", "js/models/chapter", "js/collections/chapter", "js
                 savingOptions = @savingSpies.constructor.calls.mostRecent().args[0]
                 expect(savingOptions.title).toMatch(/Deleting/)
                 # return a success response
-                requests[0].respond(200)
+                requests[0].respond(204)
                 expect(@savingSpies.hide).toHaveBeenCalled()
                 expect(@collection.contains(@model)).toBeFalsy()
 

cms/static/js/certificates/spec/views/certificate_details_spec.js

@@ -254,7 +254,7 @@ function(_, Course, CertificatesCollection, CertificateModel, CertificateDetails
                 this.view.$(SELECTORS.signatory_panel_save).click();
 
                 ViewHelpers.verifyNotificationShowing(notificationSpy, /Saving/);
-                requests[0].respond(200);
+                requests[0].respond(204);
                 ViewHelpers.verifyNotificationHidden(notificationSpy);
 
                 expect(this.view.$(SELECTORS.signatory_name_value)).toContainText('New Signatory Test Name');

cms/static/js/certificates/spec/views/certificate_preview_spec.js

@@ -7,7 +7,8 @@ define([ // jshint ignore:line
     'js/certificates/views/certificate_preview',
     'common/js/spec_helpers/template_helpers',
     'common/js/spec_helpers/view_helpers',
-    'common/js/spec_helpers/ajax_helpers'
+    'common/js/spec_helpers/ajax_helpers',
+    'jasmine-stealth'
 ],
 function(_, $, Course, CertificatePreview, TemplateHelpers, ViewHelpers, AjaxHelpers) {
     'use strict';

cms/static/js/spec/utils/drag_and_drop_spec.js

@@ -331,7 +331,7 @@ define(["js/utils/drag_and_drop", "common/js/components/views/feedback_notificat
                     expect(savingOptions.title).toMatch(/Saving/);
                     expect($('#unit-1')).toHaveClass('was-dropped');
                     expect(request.requestBody).toEqual('{"children":["fourth-unit-id","first-unit-id"]}');
-                    request.respond(200);
+                    request.respond(204);
                     expect(this.savingSpies.hide).toHaveBeenCalled();
                     this.clock.tick(1001);
                     expect($('#unit-1')).not.toHaveClass('was-dropped');
@@ -360,7 +360,7 @@ define(["js/utils/drag_and_drop", "common/js/components/views/feedback_notificat
                     expect(request.requestBody).toEqual(
                         '{"children":["second-unit-id","first-unit-id","third-unit-id"]}'
                     );
-                    request.respond(200);
+                    request.respond(204);
                     this.clock.tick(1001);
                     expect($('#unit-1')).not.toHaveClass('was-dropped');
                     // parent

cms/static/js/spec/views/pages/course_outline_spec.js

@@ -253,6 +253,16 @@ define(["jquery", "common/js/spec_helpers/ajax_helpers", "common/js/components/u
                     ])
                 ]);
 
+                // Create a mock Course object as the JS now expects it.
+                window.course = new Course({
+                    id: '333',
+                    name: 'Course Name',
+                    url_name: 'course_name',
+                    org: 'course_org',
+                    num: 'course_num',
+                    revision: 'course_rev'
+                });
+
             });
 
             afterEach(function () {

cms/static/js/spec/views/pages/index_spec.js

@@ -101,7 +101,7 @@ define(["jquery", "common/js/spec_helpers/ajax_helpers", "common/js/spec_helpers
                     var values_with_blank = values.slice();
                     values_with_blank[i] = '';
                     fillInLibraryFields.apply(this, values_with_blank);
-                    expect($('.create-library li.field.text input[value=]').parent()).toHaveClass('error');
+                    expect($('.create-library li.field.text input').parent()).toHaveClass('error');
                     expect($('.new-library-save')).toHaveClass('is-disabled');
                     expect($('.new-library-save')).toHaveAttr('aria-disabled', 'true');
                     $('.new-library-save').click();

cms/static/js/spec/views/pages/library_users_spec.js

@@ -9,7 +9,7 @@ function ($, AjaxHelpers, ViewHelpers, ManageUsersFactory, ViewUtils) {
         var team_member_fixture = readFixtures("team-member.underscore");
 
         function setRole(email, role){
-            var user_li = $("li.user-item[data-email="+ email + "]");
+            var user_li = $('li.user-item[data-email="'+ email + '"]');
             var role_action = $("li.action-role a.make-"+role, user_li);
             expect(role_action).toBeVisible();
             role_action.click();

cms/static/js/spec/views/xblock_spec.js

@@ -99,7 +99,7 @@ define(["jquery", "URI", "common/js/spec_helpers/ajax_helpers", "common/js/compo
                             mimetype: "application/javascript", kind: "url", data: missingJavaScriptUrl
                         }]
                     ]);
-                    expect(promise.isRejected()).toBe(true);
+                    expect(promise.state()).toBe("rejected");
                 });
 
                 it('Triggers an event to the runtime when a notification-action-button is clicked', function () {

lms/djangoapps/courseware/features/problems.feature

@@ -229,10 +229,9 @@ Feature: LMS.Answer problems
         Given I am viewing a "<ProblemType>" problem
         When I answer a "<ProblemType>" problem "<InitialCorrectness>ly"
         Then my "<ProblemType>" answer is marked "<InitialCorrectness>"
-        And I input an answer on a "<ProblemType>" problem "<OtherCorrectness>ly"
+        And I reset the problem
         Then my "<ProblemType>" answer is NOT marked "<InitialCorrectness>"
         And my "<ProblemType>" answer is NOT marked "<OtherCorrectness>"
-        And I reset the problem
 
         Examples:
         | ProblemType     | InitialCorrectness | OtherCorrectness |

lms/static/coffee/src/customwmd.coffee

 # Mostly adapted from math.stackexchange.com: http://cdn.sstatic.net/js/mathjax-editing-new.js
 
-$ ->
-
-  class MathJaxProcessor
-
-    MATHSPLIT = /// (
-      \$\$?                          # normal inline or display delimiter
-      | \\(?:begin|end)\{[a-z]*\*?\} # \begin{} \end{} style
-      | \\[\\{}$]
-      | [{}]
-      | (?:\n\s*)+                   # only treat as math when there's single new line
-      | @@\d+@@                      # delimiter similar to the one used internally
-    ) ///i
-
-    CODESPAN = ///
-      (^|[^\\])       # match beginning or any previous character other than escape delimiter ('/')
-      (`+)            # code span starts
-      ([^\n]*?[^`\n]) # code content
-      \2              # code span ends
-      (?!`)
-    ///gm
-
-    constructor: (inlineMark, displayMark) ->
-      @inlineMark = inlineMark || "$"
-      @displayMark = displayMark || "$$"
-      @math = null
-      @blocks = null
-
-    processMath: (start, last, preProcess) ->
-      block = @blocks.slice(start, last + 1).join("").replace(/&/g, "&")
-                                                    .replace(/</g, "&lt;")
-                                                    .replace(/>/g, "&gt;")
-      if MathJax.Hub.Browser.isMSIE
-        block = block.replace /(%[^\n]*)\n/g, "$1<br/>\n"
-      @blocks[i] = "" for i in [start+1..last]
-      @blocks[start] = "@@#{@math.length}@@"
-      block = preProcess(block) if preProcess
-      @math.push block
-
-    removeMath: (text) ->
-
-      text = text || ""
-      @math = []
-      start = end = last = null
-      braces = 0
-
-      hasCodeSpans = /`/.test text
-      if hasCodeSpans
-        text = text.replace(/~/g, "~T").replace CODESPAN, ($0) -> # replace dollar sign in code span temporarily
-          $0.replace /\$/g, "~D"
-        deTilde = (text) ->
-          text.replace /~([TD])/g, ($0, $1) ->
-            {T: "~", D: "$"}[$1]
-      else
-        deTilde = (text) -> text
-
-      @blocks = _split(text.replace(/\r\n?/g, "\n"), MATHSPLIT)
-
-      for current in [1...@blocks.length] by 2
-        block = @blocks[current]
-        if block.charAt(0) == "@"
-          @blocks[current] = "@@#{@math.length}@@"
-          @math.push block
-        else if start
-          if block == end
-            if braces
-              last = current
-            else
-              @processMath(start, current, deTilde)
-              start = end = last = null
-          else if block.match /\n.*\n/
-            if last
-              current = last
-              @processMath(start, current, deTilde)
+class MathJaxProcessor
+
+  MATHSPLIT = /// (
+    \$\$?                          # normal inline or display delimiter
+    | \\(?:begin|end)\{[a-z]*\*?\} # \begin{} \end{} style
+    | \\[\\{}$]
+    | [{}]
+    | (?:\n\s*)+                   # only treat as math when there's single new line
+    | @@\d+@@                      # delimiter similar to the one used internally
+  ) ///i
+
+  CODESPAN = ///
+    (^|[^\\])       # match beginning or any previous character other than escape delimiter ('/')
+    (`+)            # code span starts
+    ([^\n]*?[^`\n]) # code content
+    \2              # code span ends
+    (?!`)
+  ///gm
+
+  constructor: (inlineMark, displayMark) ->
+    @inlineMark = inlineMark || "$"
+    @displayMark = displayMark || "$$"
+    @math = null
+    @blocks = null
+
+  processMath: (start, last, preProcess) ->
+    block = @blocks.slice(start, last + 1).join("").replace(/&/g, "&amp;")
+                                                  .replace(/</g, "&lt;")
+                                                  .replace(/>/g, "&gt;")
+    if MathJax.Hub.Browser.isMSIE
+      block = block.replace /(%[^\n]*)\n/g, "$1<br/>\n"
+    @blocks[i] = "" for i in [start+1..last]
+    @blocks[start] = "@@#{@math.length}@@"
+    block = preProcess(block) if preProcess
+    @math.push block
+
+  removeMath: (text) ->
+
+    text = text || ""
+    @math = []
+    start = end = last = null
+    braces = 0
+
+    hasCodeSpans = /`/.test text
+    if hasCodeSpans
+      text = text.replace(/~/g, "~T").replace CODESPAN, ($0) -> # replace dollar sign in code span temporarily
+        $0.replace /\$/g, "~D"
+      deTilde = (text) ->
+        text.replace /~([TD])/g, ($0, $1) ->
+          {T: "~", D: "$"}[$1]
+    else
+      deTilde = (text) -> text
+
+    @blocks = _split(text.replace(/\r\n?/g, "\n"), MATHSPLIT)
+
+    for current in [1...@blocks.length] by 2
+      block = @blocks[current]
+      if block.charAt(0) == "@"
+        @blocks[current] = "@@#{@math.length}@@"
+        @math.push block
+      else if start
+        if block == end
+          if braces
+            last = current
+          else
+            @processMath(start, current, deTilde)
             start = end = last = null
-            braces = 0
-          else if block == "{"
-            ++braces
-          else if block == "}" and braces
-            --braces
-        else
-          if block == @inlineMark or block == @displayMark
-            start = current
-            end = block
-            braces = 0
-          else if block.substr(1, 5) == "begin"
-            start = current
-            end = "\\end" + block.substr(6)
-            braces = 0
-
-      if last
-        @processMath(start, last, deTilde)
-        start = end = last = null
-
-      deTilde(@blocks.join(""))
-
-    @removeMathWrapper: (_this) ->
-      (text) -> _this.removeMath(text)
-
-    replaceMath: (text) ->
-      text = text.replace /@@(\d+)@@/g, ($0, $1) => @math[$1]
-      @math = null
-      text
-
-    @replaceMathWrapper: (_this) ->
-      (text) -> _this.replaceMath(text)
-
-  if Markdown?
-
-    Markdown.getMathCompatibleConverter = (postProcessor) ->
-      postProcessor ||= ((text) -> text)
-      converter = Markdown.getSanitizingConverter()
-      if MathJax?
-        processor = new MathJaxProcessor()
-        converter.hooks.chain "preConversion", MathJaxProcessor.removeMathWrapper(processor)
-        converter.hooks.chain "postConversion", (text) ->
-          postProcessor(MathJaxProcessor.replaceMathWrapper(processor)(text))
-      converter
-
-    Markdown.makeWmdEditor = (elem, appended_id, imageUploadUrl, postProcessor) ->
-      $elem = $(elem)
-      if not $elem.length
-        console.log "warning: elem for makeWmdEditor doesn't exist"
-        return
-      if not $elem.find(".wmd-panel").length
-        initialText = $elem.html()
-        $elem.empty()
-        _append = appended_id || ""
-        wmdInputId = "wmd-input#{_append}"
-        $wmdPreviewContainer = $("<div>").addClass("wmd-preview-container")
-            .append($("<div>").addClass("wmd-preview-label").text(gettext("Preview")))
-            .append($("<div>").attr("id", "wmd-preview#{_append}").addClass("wmd-panel wmd-preview"))
-        $wmdPanel = $("<div>").addClass("wmd-panel")
-                   .append($("<div>").attr("id", "wmd-button-bar#{_append}"))
-                   .append($("<label>").addClass("sr").attr("for", wmdInputId).text(gettext("Post body")))
-                   .append($("<textarea>").addClass("wmd-input").attr("id", wmdInputId).html(initialText))
-                   .append($wmdPreviewContainer)
-        $elem.append($wmdPanel)
-
-      converter = Markdown.getMathCompatibleConverter(postProcessor)
-
-      ajaxFileUpload = (imageUploadUrl, input, startUploadHandler) ->
-        $("#loading").ajaxStart(-> $(this).show()).ajaxComplete(-> $(this).hide())
-        $("#upload").ajaxStart(-> $(this).hide()).ajaxComplete(-> $(this).show())
-        $.ajaxFileUpload
-          url: imageUploadUrl
-          secureuri: false
-          fileElementId: 'file-upload'
-          dataType: 'json'
-          success: (data, status) ->
-            fileURL = data['result']['file_url']
-            error = data['result']['error']
-            if error != ''
-              alert error
-              if startUploadHandler
-                $('#file-upload').unbind('change').change(startUploadHandler)
-              console.log error
-            else
-              $(input).attr('value', fileURL)
-          error: (data, status, e) ->
-            alert(e)
+        else if block.match /\n.*\n/
+          if last
+            current = last
+            @processMath(start, current, deTilde)
+          start = end = last = null
+          braces = 0
+        else if block == "{"
+          ++braces
+        else if block == "}" and braces
+          --braces
+      else
+        if block == @inlineMark or block == @displayMark
+          start = current
+          end = block
+          braces = 0
+        else if block.substr(1, 5) == "begin"
+          start = current
+          end = "\\end" + block.substr(6)
+          braces = 0
+
+    if last
+      @processMath(start, last, deTilde)
+      start = end = last = null
+
+    deTilde(@blocks.join(""))
+
+  @removeMathWrapper: (_this) ->
+    (text) -> _this.removeMath(text)
+
+  replaceMath: (text) ->
+    text = text.replace /@@(\d+)@@/g, ($0, $1) => @math[$1]
+    @math = null
+    text
+
+  @replaceMathWrapper: (_this) ->
+    (text) -> _this.replaceMath(text)
+
+if Markdown?
+
+  Markdown.getMathCompatibleConverter = (postProcessor) ->
+    postProcessor ||= ((text) -> text)
+    converter = Markdown.getSanitizingConverter()
+    if MathJax?
+      processor = new MathJaxProcessor()
+      converter.hooks.chain "preConversion", MathJaxProcessor.removeMathWrapper(processor)
+      converter.hooks.chain "postConversion", (text) ->
+        postProcessor(MathJaxProcessor.replaceMathWrapper(processor)(text))
+    converter
+
+  Markdown.makeWmdEditor = (elem, appended_id, imageUploadUrl, postProcessor) ->
+    $elem = $(elem)
+    if not $elem.length
+      console.log "warning: elem for makeWmdEditor doesn't exist"
+      return
+    if not $elem.find(".wmd-panel").length
+      initialText = $elem.html()
+      $elem.empty()
+      _append = appended_id || ""
+      wmdInputId = "wmd-input#{_append}"
+      $wmdPreviewContainer = $("<div>").addClass("wmd-preview-container")
+          .append($("<div>").addClass("wmd-preview-label").text(gettext("Preview")))
+          .append($("<div>").attr("id", "wmd-preview#{_append}").addClass("wmd-panel wmd-preview"))
+      $wmdPanel = $("<div>").addClass("wmd-panel")
+                 .append($("<div>").attr("id", "wmd-button-bar#{_append}"))
+                 .append($("<label>").addClass("sr").attr("for", wmdInputId).text(gettext("Post body")))
+                 .append($("<textarea>").addClass("wmd-input").attr("id", wmdInputId).html(initialText))
+                 .append($wmdPreviewContainer)
+      $elem.append($wmdPanel)
+
+    converter = Markdown.getMathCompatibleConverter(postProcessor)
+
+    ajaxFileUpload = (imageUploadUrl, input, startUploadHandler) ->
+      $("#loading").ajaxStart(-> $(this).show()).ajaxComplete(-> $(this).hide())
+      $("#upload").ajaxStart(-> $(this).hide()).ajaxComplete(-> $(this).show())
+      $.ajaxFileUpload
+        url: imageUploadUrl
+        secureuri: false
+        fileElementId: 'file-upload'
+        dataType: 'json'
+        success: (data, status) ->
+          fileURL = data['result']['file_url']
+          error = data['result']['error']
+          if error != ''
+            alert error
             if startUploadHandler
               $('#file-upload').unbind('change').change(startUploadHandler)
-
-      imageUploadHandler = (elem, input) ->
-        ajaxFileUpload(imageUploadUrl, input, imageUploadHandler)
-
-      editor = new Markdown.Editor(
-        converter,
-        appended_id, # idPostfix
-        null, # help handler
-        imageUploadHandler
-      )
-      delayRenderer = new MathJaxDelayRenderer()
-      editor.hooks.chain "onPreviewPush", (text, previewSet) ->
-        delayRenderer.render
-          text: text
-          previewSetter: previewSet
-      editor.run()
-      editor
+            console.log error
+          else
+            $(input).attr('value', fileURL)
+        error: (data, status, e) ->
+          alert(e)
+          if startUploadHandler
+            $('#file-upload').unbind('change').change(startUploadHandler)
+
+    imageUploadHandler = (elem, input) ->
+      ajaxFileUpload(imageUploadUrl, input, imageUploadHandler)
+
+    editor = new Markdown.Editor(
+      converter,
+      appended_id, # idPostfix
+      null, # help handler
+      imageUploadHandler
+    )
+    delayRenderer = new MathJaxDelayRenderer()
+    editor.hooks.chain "onPreviewPush", (text, previewSet) ->
+      delayRenderer.render
+        text: text
+        previewSetter: previewSet
+    editor.run()
+    editor

lms/static/js/groups/views/cohort_form.js

@@ -56,7 +56,7 @@
                     if (!groupsEnabled) {
                         // If the user has chosen 'no', then clear the selection by setting
                         // it to the first option which represents no selection.
-                        this.$('.input-cohort-group-association').val('None');
+                        this.$('.input-cohort-group-association').val(null);
                     }
                     // Enable the select if the user has chosen groups, else disable it
                     this.$('.input-cohort-group-association').prop('disabled', !groupsEnabled);
@@ -69,7 +69,7 @@
                 getSelectedContentGroup: function() {
                     var selectValue = this.$('.input-cohort-group-association').val(),
                         ids, groupId, userPartitionId, i, contentGroup;
-                    if (!this.hasAssociatedContentGroup() || selectValue === 'None') {
+                    if (!this.hasAssociatedContentGroup() || _.isNull(selectValue)) {
                         return null;
                     }
                     ids = selectValue.split(':');
@@ -107,7 +107,7 @@
                         errorMessages.push(gettext('You must specify a name for the cohort'));
                     }
                     if (this.hasAssociatedContentGroup() && fieldData.group_id === null) {
-                        if (this.$('.input-cohort-group-association').val() === 'None') {
+                        if (_.isNull(this.$('.input-cohort-group-association').val())) {
                             errorMessages.push(gettext('You did not select a content group'));
                         } else {
                             // If a value was selected, then it must be for a non-existent/deleted content group

lms/static/js/instructor_dashboard/ecommerce.js

@@ -17,12 +17,18 @@ var edx = edx || {};
         },
         clicked: function (event) {
             if (event.currentTarget.checked) {
-                this.$el.find('#coupon_expiration_date').show();
+                this.show(this.$('#coupon_expiration_date'));
                 this.$el.find('#coupon_expiration_date').focus();
             }
             else {
-                this.$el.find('#coupon_expiration_date').hide();
+                this.hide(this.$('#coupon_expiration_date'));
             }
+        },
+        show: function ($el) {
+            $el.css('display', 'inline');
+        },
+        hide: function ($el) {
+            $el.css('display', 'none');
         }
     });
 

lms/static/js/spec/groups/views/cohorts_spec.js

@@ -223,7 +223,7 @@ define(['backbone', 'jquery', 'common/js/spec_helpers/ajax_helpers', 'common/js/
             clearContentGroup = function() {
                 cohortsView.$('.radio-no').prop('checked', true).change();
                 expect(cohortsView.$('.input-cohort-group-association').prop('disabled')).toBeTruthy();
-                expect(cohortsView.$('.input-cohort-group-association').val()).toBe('None');
+                expect(cohortsView.$('.input-cohort-group-association').val()).toBe(null);
             };
 
             verifyMessage = function(expectedTitle, expectedMessageType, expectedAction, hasDetails) {

lms/static/js/spec/instructor_dashboard/ecommerce_spec.js

@@ -22,7 +22,6 @@ define(['backbone', 'jquery', 'js/instructor_dashboard/ecommerce'],
 
             it("shows the input field when the checkbox is checked", function () {
                 var target = expiryCouponView.$el.find('input[type="checkbox"]');
-                target.attr("checked","checked");
                 target.click();
                 expect(expiryCouponView.$el.find('#coupon_expiration_date').is(':visible')).toBe(true);
             });
@@ -30,7 +29,6 @@ define(['backbone', 'jquery', 'js/instructor_dashboard/ecommerce'],
             it("hides the input field when the checkbox is unchecked", function () {
                 var target = expiryCouponView.$el.find('input[type="checkbox"]');
                 expect(expiryCouponView.$el.find('#coupon_expiration_date')).toHaveAttr('style','display: none;');
-
             });
         });
     });

lms/static/js/spec/main.js

@@ -298,6 +298,10 @@
                 exports: 'coffee/src/instructor_dashboard/student_admin',
                 deps: ['jquery', 'underscore', 'coffee/src/instructor_dashboard/util', 'string_utils']
             },
+            'coffee/src/instructor_dashboard/util': {
+                exports: 'coffee/src/instructor_dashboard/util',
+                deps: ['jquery', 'underscore', 'slick.core', 'slick.grid']
+            },
             'js/instructor_dashboard/certificates': {
                 exports: 'js/instructor_dashboard/certificates',
                 deps: ['jquery', 'gettext', 'underscore']
@@ -501,6 +505,14 @@
                 exports: 'Annotator',
                 deps: ['jquery']
             },
+            'slick.core': {
+                deps: ['jquery'],
+                exports: 'Slick'
+            },
+            'slick.grid': {
+                deps: ['jquery', 'jquery.eventDrag', 'slick.core'],
+                exports: 'Slick'
+            },
             // Discussions
             'xmodule_js/common_static/coffee/src/discussion/utils': {
                 deps: [

lms/static/js/spec/student_account/account_settings_factory_spec.js

@@ -132,6 +132,7 @@ define(['backbone', 'jquery', 'underscore', 'common/js/spec_helpers/ajax_helpers
             });
 
             it("expects all fields to behave correctly", function () {
+                var i, view;
 
                 requests = AjaxHelpers.requests(this);
 
@@ -146,9 +147,8 @@ define(['backbone', 'jquery', 'underscore', 'common/js/spec_helpers/ajax_helpers
                 expect(sectionsData[0].fields.length).toBe(6);
 
                 var textFields = [sectionsData[0].fields[1], sectionsData[0].fields[2]];
-                for (var i = 0; i < textFields.length ; i++) {
-
-                    var view = textFields[i].view;
+                for (i = 0; i < textFields.length ; i++) {
+                    view = textFields[i].view;
                     FieldViewsSpecHelpers.verifyTextField(view, {
                         title: view.options.title,
                         valueAttribute: view.options.valueAttribute,

lms/static/js/spec/student_account/login_spec.js

@@ -267,13 +267,25 @@
             });
 
             it('displays an error if there is no internet connection', function () {
+                var clock,
+                    oldTimeout,
+                    timeout;
+
+                // We're defining "no internet connection" in this case as the
+                // request timing out.  We use a combination of the sinon fake
+                // timer and jQuery.ajaxSetup() to force a request timeout.
+                clock = sinon.useFakeTimers();
+                oldTimeout = $.ajaxSetup().timeout;
+                timeout = 1;
+                $.ajaxSetup({timeout: timeout});
+
                 createLoginView(this);
 
                 // Submit the form, with successful validation
                 submitForm(true);
 
-                // Simulate an error from the LMS servers
-                AjaxHelpers.respondWithError(requests, 0);
+                // Simulate a request timeout
+                clock.tick(timeout + 1);
 
                 // Expect that an error is displayed and that auth complete is not triggered
                 expect(view.$errors).not.toHaveClass('hidden');
@@ -281,7 +293,12 @@
                 expect(view.$errors.text()).toContain(
                     'An error has occurred. Check your Internet connection and try again.'
                 );
+
+                // Finally, restore the old timeout and turn off the fake timer.
+                $.ajaxSetup({timeout: oldTimeout});
+                clock.restore();
             });
+
             it('displays an error if there is a server error', function () {
                 createLoginView(this);
 

lms/static/js/spec/verify_student/review_photos_step_view_spec.js

@@ -42,7 +42,7 @@ define([
 
                 // Simulate the server response
                 if ( succeeds ) {
-                    AjaxHelpers.respondWithJson( requests, {} );
+                    AjaxHelpers.respondWithJson( requests, {url: '/arbitrary-url/'} );
                 } else {
                     AjaxHelpers.respondWithTextError( requests, 400, SERVER_ERROR_MSG );
                 }

lms/static/js/spec/views/fields_helpers.js

@@ -240,8 +240,8 @@ define(['backbone', 'jquery', 'underscore', 'common/js/spec_helpers/ajax_helpers
             verifyEditableField(view, _.extend({
                     valueSelector: '.u-field-value',
                     valueInputSelector: '.u-field-value > input'
-                }, data
-            ), requests);
+                }, data),
+                requests);
         };
 
         var verifyDropDownField = function (view, data, requests) {

lms/static/js/student_account/models/user_account_model.js

@@ -28,7 +28,7 @@
             },
 
             parse : function(response) {
-                if (_.isNull(response)) {
+                if (_.isNull(response) || _.isUndefined(response)) {
                     return {};
                 }
 

lms/static/js/verify_student/views/webcam_photo_view.js

@@ -218,13 +218,13 @@
             this.backend = this.backends[obj.backendName] || obj.backend;
             this.captureSoundPath =  obj.captureSoundPath || "";
 
+            _.extend( this.backend, Backbone.Events );
             this.backend.initialize({
                 wrapper: "#camera",
                 video: '#photo_id_video',
                 canvas: '#photo_id_canvas'
             });
 
-            _.extend( this.backend, Backbone.Events );
             this.listenTo( this.backend, 'error', this.handleError );
             this.listenTo( this.backend, 'webcam-loaded', this.handleWebcamLoaded );
         },