add aXe testing to assignment views

also correct ignore rules from html-lang to html-has-lang

test plan:
- run the spec files edited in this patch normally with
  yarn run jspec-watch path/to/spec
- tests should all pass as expected
- run the spec files edited in this patch with the new command
  yarn run a11y-report path/to/spec
- you should get aXe errors on existing a11y violations

Change-Id: I239d81fbfcfc8cdbec89d88e5966308de3b6aae7
Reviewed-on: https://gerrit.instructure.com/130892
Reviewed-by: Steven Burnett <sburnett@instructure.com>
Tested-by: Jenkins
Product-Review: Matt Berns <mberns@instructure.com>
QA-Review: Matt Berns <mberns@instructure.com>

spec/coffeescripts/helpers/assertions.coffee

@@ -32,7 +32,7 @@ define ['jquery', 'underscore', 'axe-core'], ($, _, axe) ->
   isAccessible: ($el, done, options={}) ->
     if options.a11yReport
       if __A11Y_REPORT
-        options.ignores = ':html-lang, :document-title, :region, :meta-viewport, :skip-link'
+        options.ignores = ':html-has-lang, :document-title, :region, :meta-viewport, :skip-link'
       else
         ok(true)
         return done()

spec/coffeescripts/views/assignments/AssignmentIndexSpec.coffee

@@ -25,8 +25,9 @@ define [
   'compiled/views/assignments/ToggleShowByView'
   'jquery'
   'helpers/fakeENV'
+  'helpers/assertions'
   'helpers/jquery.simulate'
-], (Backbone, AssignmentGroup, Course, AssignmentGroupCollection, AssignmentGroupListView, IndexView, ToggleShowByView, $, fakeENV) ->
+], (Backbone, AssignmentGroup, Course, AssignmentGroupCollection, AssignmentGroupListView, IndexView, ToggleShowByView, $, fakeENV, assertions) ->
 
 
   fixtures = $('#fixtures')
@@ -81,6 +82,11 @@ define [
       assignmentGroups = null
       fixtures.empty()
 
+  test 'should be accessible', (assert) ->
+    view = assignmentIndex()
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'should filter by search term', ->
 
     view = assignmentIndex()

spec/coffeescripts/views/assignments/AssignmentListItemViewSpec.coffee

@@ -27,8 +27,9 @@ define [
   'helpers/I18nStubber'
   'helpers/fakeENV'
   'jsx/shared/conditional_release/CyoeHelper'
+  'helpers/assertions'
   'helpers/jquery.simulate'
-], (Backbone, Assignment, Submission, AssignmentListItemView, $, tz, juneau, french, I18nStubber, fakeENV, CyoeHelper) ->
+], (Backbone, Assignment, Submission, AssignmentListItemView, $, tz, juneau, french, I18nStubber, fakeENV, CyoeHelper, assertions) ->
   screenreaderText = null
   nonScreenreaderText = null
 
@@ -175,6 +176,11 @@ define [
       tz.restore(@snapshot)
       I18nStubber.popFrame()
 
+  test 'should be accessible', (assert) ->
+    view = createView(@model, canManage: true)
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test "initializes child views if can manage", ->
     view = createView(@model, canManage: true)
     ok view.publishIconView

spec/coffeescripts/views/assignments/AssignmentSettingsViewSpec.coffee

@@ -24,8 +24,9 @@ define [
   'compiled/views/assignments/AssignmentGroupWeightsView'
   'jquery'
   'helpers/fakeENV'
+  'helpers/assertions'
   'helpers/jquery.simulate'
-], (Backbone, AssignmentGroupCollection, Course, AssignmentGroup, AssignmentSettingsView, AssignmentGroupWeightsView, $, fakeENV) ->
+], (Backbone, AssignmentGroupCollection, Course, AssignmentGroup, AssignmentSettingsView, AssignmentGroupWeightsView, $, fakeENV, assertions) ->
 
   group = (opts = {}) ->
     new AssignmentGroup $.extend({group_weight: 50}, opts)
@@ -49,6 +50,11 @@ define [
     setup: -> fakeENV.setup()
     teardown: -> fakeENV.teardown()
 
+  test 'should be accessible', (assert) ->
+    view = createView(true)
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'sets the checkbox to the right value on open', ->
     view = createView(weighted: true)
     ok view.$('#apply_assignment_group_weights').prop('checked')

spec/coffeescripts/views/assignments/CreateAssignmentViewSpec.coffee

@@ -29,6 +29,7 @@ define [
   'timezone/fr_FR'
   'helpers/I18nStubber'
   'helpers/fakeENV'
+  'helpers/assertions'
   'helpers/jquery.simulate'
   'compiled/behaviors/tooltip'
 ], (
@@ -44,7 +45,8 @@ define [
   juneau,
   french,
   I18nStubber,
-  fakeENV) ->
+  fakeENV,
+  assertions) ->
 
   fixtures = $('#fixtures')
 
@@ -163,6 +165,11 @@ define [
       tz.restore(@snapshot)
       I18nStubber.popFrame()
 
+  test 'should be accessible', (assert) ->
+    view = createView(@assignment1)
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test "initialize generates a new assignment for creation", ->
     view = createView(@group)
     equal view.model.get("assignment_group_id"), @group.get("id")

spec/coffeescripts/views/assignments/CreateGroupViewSpec.coffee

@@ -25,8 +25,9 @@ define [
   'compiled/views/assignments/CreateGroupView'
   'jquery'
   'helpers/fakeENV'
+  'helpers/assertions'
   'helpers/jquery.simulate'
-], (_, Backbone, AssignmentGroupCollection, AssignmentGroup, Assignment, Course, CreateGroupView, $, fakeENV) ->
+], (_, Backbone, AssignmentGroupCollection, AssignmentGroup, Assignment, Course, CreateGroupView, $, fakeENV, assertions) ->
 
   group = (opts = {}) ->
     new AssignmentGroup $.extend({
@@ -55,6 +56,11 @@ define [
       fakeENV.teardown()
       $("form[id^=ui-id-]").remove()
 
+  test 'should be accessible', (assert) ->
+    view = createView()
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'hides drop options for no assignments', ->
     view = createView()
     view.render()

spec/coffeescripts/views/assignments/DeleteGroupViewSpec.coffee

@@ -24,9 +24,9 @@ define [
   'compiled/models/Assignment'
   'compiled/views/assignments/DeleteGroupView'
   'jquery'
+  'helpers/assertions'
   'helpers/jquery.simulate'
-  'helpers/fakeENV'
+], (_, Backbone, AssignmentGroupCollection, AssignmentCollection, AssignmentGroup, Assignment, DeleteGroupView, $, assertions) ->
-], (_, Backbone, AssignmentGroupCollection, AssignmentCollection, AssignmentGroup, Assignment, DeleteGroupView, $) ->
 
   group = (assignments=true, id) ->
     new AssignmentGroup
@@ -51,6 +51,11 @@ define [
       $("#fixtures").empty()
       $("form.dialogFormView").remove()
 
+  test 'should be accessible', (assert) ->
+    view = createView(false, true)
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'it should delete a group without assignments', ->
     @stub(window, "confirm").returns(true)
     view = createView(false, true)

spec/coffeescripts/views/assignments/EditHeaderViewSpec.coffee

@@ -23,7 +23,8 @@ define [
   'jst/assignments/EditView'
   'helpers/fakeENV'
   'Backbone'
-], ($, _, Assignment, EditHeaderView, editViewTemplate, fakeENV, Backbone) ->
+  'helpers/assertions'
+], ($, _, Assignment, EditHeaderView, editViewTemplate, fakeENV, Backbone, assertions) ->
 
   defaultAssignmentOpts =
     name: 'Test Assignment'
@@ -52,6 +53,11 @@ define [
       fakeENV.teardown()
       $(document).off 'submit'
 
+  test 'should be accessible', (assert) ->
+    view = editHeaderView()
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'renders', ->
     view = editHeaderView()
     ok view.$('.header-bar-right').length > 0, 'header bar is rendered'

spec/coffeescripts/views/assignments/EditViewSpec.coffee

@@ -30,6 +30,7 @@ define [
   'compiled/views/assignments/PeerReviewsSelector'
   'helpers/fakeENV'
   'compiled/userSettings'
+  'helpers/assertions'
   'helpers/jquery.simulate'
 ], (
   $,
@@ -45,7 +46,8 @@ define [
   GroupCategorySelector,
   PeerReviewsSelector,
   fakeENV,
-  userSettings) ->
+  userSettings,
+  assertions) ->
 
   s_params = 'some super secure params'
 
@@ -112,6 +114,11 @@ define [
     editView: ->
       editView.apply(this, arguments)
 
+  test 'should be accessible', (assert) ->
+    view = @editView()
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'renders', ->
     view = @editView()
     equal view.$('#assignment_name').val(), 'Test Assignment'

spec/coffeescripts/views/assignments/SectionDropdownViewSpec.coffee

@@ -19,7 +19,8 @@ define [
   'compiled/views/assignments/SectionDropdownView'
   'compiled/models/AssignmentOverride'
   'compiled/models/Section'
-], ( SectionDropdownView, AssignmentOverride, Section ) ->
+  'helpers/assertions'
+], ( SectionDropdownView, AssignmentOverride, Section, assertions ) ->
 
   QUnit.module "SectionDropdownView",
     setup: ->
@@ -31,6 +32,10 @@ define [
       @view = new SectionDropdownView( sections: @sections, override: @override )
       @view.render()
 
+  test 'should be accessible', (assert) ->
+    done = assert.async()
+    assertions.isAccessible @view, done, {'a11yReport': true}
+
   test "updates the course_section_id when the form element changes", ->
     @view.$el.val('2').trigger 'change'
     strictEqual @override.get('course_section_id'), '2'

spec/coffeescripts/views/assignments/SpeedgraderLinkViewSpec.coffee

@@ -19,7 +19,8 @@ define [
   'compiled/views/assignments/SpeedgraderLinkView'
   'compiled/models/Assignment'
   'jquery'
-], (SpeedgraderLinkView, Assignment, $) ->
+  'helpers/assertions'
+], (SpeedgraderLinkView, Assignment, $, assertions) ->
 
   QUnit.module "SpeedgraderLinkView",
     setup: ->
@@ -36,6 +37,10 @@ define [
       @view.remove()
       $('#fixtures').empty()
 
+  test 'it should be accessible', (assert) ->
+    done = assert.async()
+    assertions.isAccessible @view, done, {'a11yReport': true}
+
   test "#toggleSpeedgraderLink toggles visibility of speedgrader link on change", ->
     @model.set 'published', true
 

spec/coffeescripts/views/assignments/ToggleShowByViewSpec.coffee

@@ -27,7 +27,8 @@ define [
   'compiled/views/assignments/ToggleShowByView'
   'jquery'
   'helpers/fakeENV'
-], (_, Backbone, AssignmentGroup, Assignment, Course, AssignmentGroupCollection, AssignmentGroupListView, IndexView, ToggleShowByView, $, fakeENV) ->
+  'helpers/assertions'
+], (_, Backbone, AssignmentGroup, Assignment, Course, AssignmentGroupCollection, AssignmentGroupListView, IndexView, ToggleShowByView, $, fakeENV, assertions) ->
 
 
   COURSE_SUBMISSIONS_URL = "/courses/1/submissions"
@@ -86,6 +87,11 @@ define [
       $(".ui-dialog").remove()
       $("ul[id^=ui-id-]").remove()
 
+  test 'should be accessible', (assert) ->
+    view = createView(true)
+    done = assert.async()
+    assertions.isAccessible view, done, {'a11yReport': true}
+
   test 'should sort assignments into groups correctly', ->
 
     view = createView()