Merge branch '39849_controller_sorts' into 'master'

Sort issues and merge requests in ascending and descending order

Closes #39849

See merge request gitlab-org/gitlab-ce!21438

app/assets/stylesheets/pages/issues.scss

@@ -259,6 +259,16 @@ ul.related-merge-requests > li {
   display: block;
 }
 
+.issue-sort-dropdown {
+  .btn-group {
+    width: 100%;
+  }
+
+  .reverse-sort-btn {
+    color: $gl-text-color-secondary;
+  }
+}
+
 @include media-breakpoint-up(sm) {
   .emoji-block .row {
     display: flex;

app/controllers/concerns/issuable_collections.rb

@@ -167,12 +167,6 @@ module IssuableCollections
     case value
     when 'id_asc'             then sort_value_oldest_created
     when 'id_desc'            then sort_value_recently_created
-    when 'created_asc'        then sort_value_created_date
-    when 'created_desc'       then sort_value_created_date
-    when 'due_date_asc'       then sort_value_due_date
-    when 'due_date_desc'      then sort_value_due_date
-    when 'milestone_due_asc'  then sort_value_milestone
-    when 'milestone_due_desc' then sort_value_milestone
     when 'downvotes_asc'      then sort_value_popularity
     when 'downvotes_desc'     then sort_value_popularity
     else value

app/helpers/sorting_helper.rb

@@ -136,6 +136,53 @@ module SortingHelper
     link_to item, path, class: sorted_by == item ? 'is-active' : ''
   end
 
+  def issuable_sort_option_overrides
+    {
+      sort_value_oldest_created => sort_value_created_date,
+      sort_value_oldest_updated => sort_value_recently_updated,
+      sort_value_milestone_later => sort_value_milestone
+    }
+  end
+
+  def issuable_reverse_sort_order_hash
+    {
+      sort_value_created_date => sort_value_oldest_created,
+      sort_value_recently_created => sort_value_oldest_created,
+      sort_value_recently_updated => sort_value_oldest_updated,
+      sort_value_milestone => sort_value_milestone_later
+    }.merge(issuable_sort_option_overrides)
+  end
+
+  def issuable_sort_option_title(sort_value)
+    sort_value = issuable_sort_option_overrides[sort_value] || sort_value
+
+    sort_options_hash[sort_value]
+  end
+
+  def issuable_sort_direction_button(sort_value)
+    link_class = 'btn btn-default has-tooltip reverse-sort-btn qa-reverse-sort'
+    reverse_sort = issuable_reverse_sort_order_hash[sort_value]
+
+    if reverse_sort
+      reverse_url = page_filter_path(sort: reverse_sort)
+    else
+      reverse_url = '#'
+      link_class += ' disabled'
+    end
+
+    link_to(reverse_url, type: 'button', class: link_class, title: 'Sort direction') do
+      icon_suffix =
+        case sort_value
+        when sort_value_milestone, sort_value_due_date, /_asc\z/
+          'lowest'
+        else
+          'highest'
+        end
+
+      sprite_icon("sort-#{icon_suffix}", size: 16)
+    end
+  end
+
   # Titles.
   def sort_title_access_level_asc
     s_('SortOptions|Access level, ascending')

app/models/concerns/awardable.rb

@@ -43,14 +43,19 @@ module Awardable
     end
 
     def order_upvotes_desc
-      order_votes_desc(AwardEmoji::UPVOTE_NAME)
+      order_votes(AwardEmoji::UPVOTE_NAME, 'DESC')
+    end
+
+    def order_upvotes_asc
+      order_votes(AwardEmoji::UPVOTE_NAME, 'ASC')
     end
 
     def order_downvotes_desc
-      order_votes_desc(AwardEmoji::DOWNVOTE_NAME)
+      order_votes(AwardEmoji::DOWNVOTE_NAME, 'DESC')
     end
 
-    def order_votes_desc(emoji_name)
+    # Order votes by emoji, optional sort order param `descending` defaults to true
+    def order_votes(emoji_name, direction)
       awardable_table = self.arel_table
       awards_table = AwardEmoji.arel_table
 
@@ -62,7 +67,7 @@ module Awardable
         )
       ).join_sources
 
-      joins(join_clause).group(awardable_table[:id]).reorder("COUNT(award_emoji.id) DESC")
+      joins(join_clause).group(awardable_table[:id]).reorder("COUNT(award_emoji.id) #{direction}")
     end
   end
 

app/models/concerns/issuable.rb

@@ -145,14 +145,16 @@ module Issuable
     def sort_by_attribute(method, excluded_labels: [])
       sorted =
         case method.to_s
-        when 'downvotes_desc'     then order_downvotes_desc
-        when 'label_priority'     then order_labels_priority(excluded_labels: excluded_labels)
-        when 'milestone'          then order_milestone_due_asc
-        when 'milestone_due_asc'  then order_milestone_due_asc
-        when 'milestone_due_desc' then order_milestone_due_desc
-        when 'popularity'         then order_upvotes_desc
-        when 'priority'           then order_due_date_and_labels_priority(excluded_labels: excluded_labels)
-        when 'upvotes_desc'       then order_upvotes_desc
+        when 'downvotes_desc'                       then order_downvotes_desc
+        when 'label_priority'                       then order_labels_priority(excluded_labels: excluded_labels)
+        when 'label_priority_desc'                  then order_labels_priority('DESC', excluded_labels: excluded_labels)
+        when 'milestone', 'milestone_due_asc'       then order_milestone_due_asc
+        when 'milestone_due_desc'                   then order_milestone_due_desc
+        when 'popularity', 'popularity_desc'        then order_upvotes_desc
+        when 'popularity_asc'                       then order_upvotes_asc
+        when 'priority', 'priority_asc'             then order_due_date_and_labels_priority(excluded_labels: excluded_labels)
+        when 'priority_desc'                        then order_due_date_and_labels_priority('DESC', excluded_labels: excluded_labels)
+        when 'upvotes_desc'                         then order_upvotes_desc
         else order_by(method)
         end
 
@@ -160,7 +162,7 @@ module Issuable
       sorted.with_order_id_desc
     end
 
-    def order_due_date_and_labels_priority(excluded_labels: [])
+    def order_due_date_and_labels_priority(direction = 'ASC', excluded_labels: [])
       # The order_ methods also modify the query in other ways:
       #
       # - For milestones, we add a JOIN.
@@ -177,11 +179,11 @@ module Issuable
 
       order_milestone_due_asc
         .order_labels_priority(excluded_labels: excluded_labels, extra_select_columns: [milestones_due_date])
-        .reorder(Gitlab::Database.nulls_last_order(milestones_due_date, 'ASC'),
-                Gitlab::Database.nulls_last_order('highest_priority', 'ASC'))
+        .reorder(Gitlab::Database.nulls_last_order(milestones_due_date, direction),
+                Gitlab::Database.nulls_last_order('highest_priority', direction))
     end
 
-    def order_labels_priority(excluded_labels: [], extra_select_columns: [])
+    def order_labels_priority(direction = 'ASC', excluded_labels: [], extra_select_columns: [])
       params = {
         target_type: name,
         target_column: "#{table_name}.id",
@@ -198,7 +200,7 @@ module Issuable
 
       select(select_columns.join(', '))
         .group(arel_table[:id])
-        .reorder(Gitlab::Database.nulls_last_order('highest_priority', 'ASC'))
+        .reorder(Gitlab::Database.nulls_last_order('highest_priority', direction))
     end
 
     def with_label(title, sort = nil)

app/views/shared/_sort_dropdown.html.haml

@@ -1,16 +0,0 @@
-- sorted_by = sort_options_hash[@sort]
-- viewing_issues = controller.controller_name == 'issues' || controller.action_name == 'issues'
-
-.dropdown.inline.prepend-left-10
-  %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown', display: 'static' } }
-    = sorted_by
-    = icon('chevron-down')
-  %ul.dropdown-menu.dropdown-menu-right.dropdown-menu-selectable.dropdown-menu-sort
-    %li
-      = sortable_item(sort_title_priority,         page_filter_path(sort: sort_value_priority,         label: true), sorted_by)
-      = sortable_item(sort_title_created_date,     page_filter_path(sort: sort_value_created_date,     label: true), sorted_by)
-      = sortable_item(sort_title_recently_updated, page_filter_path(sort: sort_value_recently_updated, label: true), sorted_by)
-      = sortable_item(sort_title_milestone,        page_filter_path(sort: sort_value_milestone,        label: true), sorted_by)
-      = sortable_item(sort_title_due_date,         page_filter_path(sort: sort_value_due_date,         label: true), sorted_by) if viewing_issues
-      = sortable_item(sort_title_popularity,       page_filter_path(sort: sort_value_popularity,       label: true), sorted_by)
-      = sortable_item(sort_title_label_priority,   page_filter_path(sort: sort_value_label_priority,   label: true), sorted_by)

app/views/shared/issuable/_filter.html.haml

@@ -0,0 +1,32 @@
+.issues-filters
+  .issues-details-filters.row-content-block.second-block
+    = form_tag page_filter_path(without: [:assignee_id, :author_id, :milestone_title, :label_name, :search]), method: :get, class: 'filter-form js-filter-form' do
+      - if params[:search].present?
+        = hidden_field_tag :search, params[:search]
+      .issues-other-filters
+        .filter-item.inline
+          - if params[:author_id].present?
+            = hidden_field_tag(:author_id, params[:author_id])
+          = dropdown_tag(user_dropdown_label(params[:author_id], "Author"), options: { toggle_class: "js-user-search js-filter-submit js-author-search", title: "Filter by author", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-author js-filter-submit",
+            placeholder: "Search authors", data: { any_user: "Any Author", first_user: current_user&.username, current_user: true, project_id: @project&.id, group_id: @group&.id, selected: params[:author_id], field_name: "author_id", default_label: "Author" } })
+
+        .filter-item.inline
+          - if params[:assignee_id].present?
+            = hidden_field_tag(:assignee_id, params[:assignee_id])
+          = dropdown_tag(user_dropdown_label(params[:assignee_id], "Assignee"), options: { toggle_class: "js-user-search js-filter-submit js-assignee-search", title: "Filter by assignee", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee js-filter-submit",
+            placeholder: "Search assignee", data: { any_user: "Any Assignee", first_user: current_user&.username, null_user: true, current_user: true, project_id: @project&.id, group_id: @group&.id, selected: params[:assignee_id], field_name: "assignee_id", default_label: "Assignee" } })
+
+        .filter-item.inline.milestone-filter
+          = render "shared/issuable/milestone_dropdown", selected: finder.milestones.try(:first), name: :milestone_title, show_any: true, show_upcoming: true, show_started: true
+
+        .filter-item.inline.labels-filter
+          = render "shared/issuable/label_dropdown", selected: selected_labels, use_id: false, selected_toggle: params[:label_name], data_options: { field_name: "label_name[]" }
+
+        - unless @no_filters_set
+          .float-right
+            = render 'shared/issuable/sort_dropdown'
+
+  - has_labels = @labels && @labels.any?
+  .row-content-block.second-block.filtered-labels{ class: ("hidden" unless has_labels) }
+    - if has_labels
+      = render 'shared/labels_row', labels: @labels

app/views/shared/issuable/_search_bar.html.haml

@@ -2,7 +2,6 @@
 - board = local_assigns.fetch(:board, nil)
 - block_css_class = type != :boards_modal ? 'row-content-block second-block' : ''
 - user_can_admin_list = board && can?(current_user, :admin_list, board.parent)
-- show_sorting_dropdown = local_assigns.fetch(:show_sorting_dropdown, true)
 
 .issues-filters
   .issues-details-filters.filtered-search-block{ class: block_css_class, "v-pre" => type == :boards_modal }
@@ -142,5 +141,5 @@
               - if @project
                 #js-add-issues-btn.prepend-left-10{ data: { can_admin_list: can?(current_user, :admin_list, @project) } }
             #js-toggle-focus-btn
-          - elsif show_sorting_dropdown
-            = render 'shared/sort_dropdown'
+          - elsif type != :boards_modal
+            = render 'shared/issuable/sort_dropdown'

app/views/shared/issuable/_sort_dropdown.html.haml

@@ -0,0 +1,20 @@
+- sort_value = @sort
+- sort_title = issuable_sort_option_title(sort_value)
+- viewing_issues = controller.controller_name == 'issues' || controller.action_name == 'issues'
+
+.dropdown.inline.prepend-left-10.issue-sort-dropdown
+  .btn-group{ role: 'group' }
+    .btn-group{ role: 'group' }
+      %button.dropdown-toggle{ type: 'button', data: { toggle: 'dropdown', display: 'static' }, class: 'btn btn-default' }
+        = sort_title
+        = icon('chevron-down')
+      %ul.dropdown-menu.dropdown-menu-right.dropdown-menu-selectable.dropdown-menu-sort
+        %li
+          = sortable_item(sort_title_priority,         page_filter_path(sort: sort_value_priority,         label: true), sort_title)
+          = sortable_item(sort_title_created_date,     page_filter_path(sort: sort_value_created_date,     label: true), sort_title)
+          = sortable_item(sort_title_recently_updated, page_filter_path(sort: sort_value_recently_updated, label: true), sort_title)
+          = sortable_item(sort_title_milestone,        page_filter_path(sort: sort_value_milestone,        label: true), sort_title)
+          = sortable_item(sort_title_due_date,         page_filter_path(sort: sort_value_due_date,         label: true), sort_title) if viewing_issues
+          = sortable_item(sort_title_popularity,       page_filter_path(sort: sort_value_popularity,       label: true), sort_title)
+          = sortable_item(sort_title_label_priority,   page_filter_path(sort: sort_value_label_priority,   label: true), sort_title)
+    = issuable_sort_direction_button(sort_value)

changelogs/unreleased/39849_controller_sorts.yml

@@ -0,0 +1,5 @@
+---
+title: Allow sorting issues and MRs in reverse order
+merge_request: 21438
+author:
+type: changed

spec/features/issuables/default_sort_order_spec.rb

@@ -1,179 +0,0 @@
-require 'spec_helper'
-
-describe 'Projects > Issuables > Default sort order' do
-  let(:project) { create(:project, :public) }
-
-  let(:first_created_issuable) { issuables.order_created_asc.first }
-  let(:last_created_issuable) { issuables.order_created_desc.first }
-
-  let(:first_updated_issuable) { issuables.order_updated_asc.first }
-  let(:last_updated_issuable) { issuables.order_updated_desc.first }
-
-  context 'for merge requests' do
-    include MergeRequestHelpers
-
-    let!(:issuables) do
-      timestamps = [{ created_at: 3.minutes.ago, updated_at: 20.seconds.ago },
-                    { created_at: 2.minutes.ago, updated_at: 30.seconds.ago },
-                    { created_at: 4.minutes.ago, updated_at: 10.seconds.ago }]
-
-      timestamps.each_with_index do |ts, i|
-        create issuable_type, { title: "#{issuable_type}_#{i}",
-                                source_branch: "#{issuable_type}_#{i}",
-                                source_project: project }.merge(ts)
-      end
-
-      MergeRequest.all
-    end
-
-    context 'in the "merge requests" tab', :js do
-      let(:issuable_type) { :merge_request }
-
-      it 'is "last created"' do
-        visit_merge_requests project
-
-        expect(first_merge_request).to include(last_created_issuable.title)
-        expect(last_merge_request).to include(first_created_issuable.title)
-      end
-    end
-
-    context 'in the "merge requests / open" tab', :js do
-      let(:issuable_type) { :merge_request }
-
-      it 'is "created date"' do
-        visit_merge_requests_with_state(project, 'open')
-
-        expect(selected_sort_order).to eq('created date')
-        expect(first_merge_request).to include(last_created_issuable.title)
-        expect(last_merge_request).to include(first_created_issuable.title)
-      end
-    end
-
-    context 'in the "merge requests / merged" tab', :js do
-      let(:issuable_type) { :merged_merge_request }
-
-      it 'is "last updated"' do
-        visit_merge_requests_with_state(project, 'merged')
-
-        expect(find('.issues-other-filters')).to have_content('Last updated')
-        expect(first_merge_request).to include(last_updated_issuable.title)
-        expect(last_merge_request).to include(first_updated_issuable.title)
-      end
-    end
-
-    context 'in the "merge requests / closed" tab', :js do
-      let(:issuable_type) { :closed_merge_request }
-
-      it 'is "last updated"' do
-        visit_merge_requests_with_state(project, 'closed')
-
-        expect(find('.issues-other-filters')).to have_content('Last updated')
-        expect(first_merge_request).to include(last_updated_issuable.title)
-        expect(last_merge_request).to include(first_updated_issuable.title)
-      end
-    end
-
-    context 'in the "merge requests / all" tab', :js do
-      let(:issuable_type) { :merge_request }
-
-      it 'is "created date"' do
-        visit_merge_requests_with_state(project, 'all')
-
-        expect(find('.issues-other-filters')).to have_content('Created date')
-        expect(first_merge_request).to include(last_created_issuable.title)
-        expect(last_merge_request).to include(first_created_issuable.title)
-      end
-    end
-  end
-
-  context 'for issues' do
-    include IssueHelpers
-
-    let!(:issuables) do
-      timestamps = [{ created_at: 3.minutes.ago, updated_at: 20.seconds.ago },
-                    { created_at: 2.minutes.ago, updated_at: 30.seconds.ago },
-                    { created_at: 4.minutes.ago, updated_at: 10.seconds.ago }]
-
-      timestamps.each_with_index do |ts, i|
-        create issuable_type, { title: "#{issuable_type}_#{i}",
-                                project: project }.merge(ts)
-      end
-
-      Issue.all
-    end
-
-    context 'in the "issues" tab', :js do
-      let(:issuable_type) { :issue }
-
-      it 'is "created date"' do
-        visit_issues project
-
-        expect(find('.issues-other-filters')).to have_content('Created date')
-        expect(first_issue).to include(last_created_issuable.title)
-        expect(last_issue).to include(first_created_issuable.title)
-      end
-    end
-
-    context 'in the "issues / open" tab', :js do
-      let(:issuable_type) { :issue }
-
-      it 'is "created date"' do
-        visit_issues_with_state(project, 'open')
-
-        expect(find('.issues-other-filters')).to have_content('Created date')
-        expect(first_issue).to include(last_created_issuable.title)
-        expect(last_issue).to include(first_created_issuable.title)
-      end
-    end
-
-    context 'in the "issues / closed" tab', :js do
-      let(:issuable_type) { :closed_issue }
-
-      it 'is "last updated"' do
-        visit_issues_with_state(project, 'closed')
-
-        expect(find('.issues-other-filters')).to have_content('Last updated')
-        expect(first_issue).to include(last_updated_issuable.title)
-        expect(last_issue).to include(first_updated_issuable.title)
-      end
-    end
-
-    context 'in the "issues / all" tab', :js do
-      let(:issuable_type) { :issue }
-
-      it 'is "created date"' do
-        visit_issues_with_state(project, 'all')
-
-        expect(find('.issues-other-filters')).to have_content('Created date')
-        expect(first_issue).to include(last_created_issuable.title)
-        expect(last_issue).to include(first_created_issuable.title)
-      end
-    end
-
-    context 'when the sort in the URL is id_desc' do
-      let(:issuable_type) { :issue }
-
-      before do
-        visit_issues(project, sort: 'id_desc')
-      end
-
-      it 'shows the sort order as created date' do
-        expect(find('.issues-other-filters')).to have_content('Created date')
-        expect(first_issue).to include(last_created_issuable.title)
-        expect(last_issue).to include(first_created_issuable.title)
-      end
-    end
-  end
-
-  def selected_sort_order
-    find('.filter-dropdown-container .dropdown button').text.downcase
-  end
-
-  def visit_merge_requests_with_state(project, state)
-    visit_merge_requests project, state: state
-  end
-
-  def visit_issues_with_state(project, state)
-    visit_issues project, state: state
-  end
-end

spec/features/issuables/sorting_list_spec.rb

@@ -0,0 +1,226 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe 'Sort Issuable List' do
+  let(:project) { create(:project, :public) }
+
+  let(:first_created_issuable) { issuables.order_created_asc.first }
+  let(:last_created_issuable) { issuables.order_created_desc.first }
+
+  let(:first_updated_issuable) { issuables.order_updated_asc.first }
+  let(:last_updated_issuable) { issuables.order_updated_desc.first }
+
+  context 'for merge requests' do
+    include MergeRequestHelpers
+
+    let!(:issuables) do
+      timestamps = [{ created_at: 3.minutes.ago, updated_at: 20.seconds.ago },
+                    { created_at: 2.minutes.ago, updated_at: 30.seconds.ago },
+                    { created_at: 4.minutes.ago, updated_at: 10.seconds.ago }]
+
+      timestamps.each_with_index do |ts, i|
+        create issuable_type, { title: "#{issuable_type}_#{i}",
+                                source_branch: "#{issuable_type}_#{i}",
+                                source_project: project }.merge(ts)
+      end
+
+      MergeRequest.all
+    end
+
+    context 'default sort order' do
+      context 'in the "merge requests" tab', :js do
+        let(:issuable_type) { :merge_request }
+
+        it 'is "last created"' do
+          visit_merge_requests project
+
+          expect(first_merge_request).to include(last_created_issuable.title)
+          expect(last_merge_request).to include(first_created_issuable.title)
+        end
+      end
+
+      context 'in the "merge requests / open" tab', :js do
+        let(:issuable_type) { :merge_request }
+
+        it 'is "created date"' do
+          visit_merge_requests_with_state(project, 'open')
+
+          expect(selected_sort_order).to eq('created date')
+          expect(first_merge_request).to include(last_created_issuable.title)
+          expect(last_merge_request).to include(first_created_issuable.title)
+        end
+      end
+
+      context 'in the "merge requests / merged" tab', :js do
+        let(:issuable_type) { :merged_merge_request }
+
+        it 'is "last updated"' do
+          visit_merge_requests_with_state(project, 'merged')
+
+          expect(find('.issues-other-filters')).to have_content('Last updated')
+          expect(first_merge_request).to include(last_updated_issuable.title)
+          expect(last_merge_request).to include(first_updated_issuable.title)
+        end
+      end
+
+      context 'in the "merge requests / closed" tab', :js do
+        let(:issuable_type) { :closed_merge_request }
+
+        it 'is "last updated"' do
+          visit_merge_requests_with_state(project, 'closed')
+
+          expect(find('.issues-other-filters')).to have_content('Last updated')
+          expect(first_merge_request).to include(last_updated_issuable.title)
+          expect(last_merge_request).to include(first_updated_issuable.title)
+        end
+      end
+
+      context 'in the "merge requests / all" tab', :js do
+        let(:issuable_type) { :merge_request }
+
+        it 'is "created date"' do
+          visit_merge_requests_with_state(project, 'all')
+
+          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(first_merge_request).to include(last_created_issuable.title)
+          expect(last_merge_request).to include(first_created_issuable.title)
+        end
+      end
+
+      context 'custom sorting' do
+        let(:issuable_type) { :merge_request }
+
+        it 'supports sorting in asc and desc order' do
+          visit_merge_requests_with_state(project, 'open')
+
+          page.within('.issues-other-filters') do
+            click_button('Created date')
+            click_link('Last updated')
+          end
+
+          expect(first_merge_request).to include(last_updated_issuable.title)
+          expect(last_merge_request).to include(first_updated_issuable.title)
+
+          find('.issues-other-filters .filter-dropdown-container .qa-reverse-sort').click
+
+          expect(first_merge_request).to include(first_updated_issuable.title)
+          expect(last_merge_request).to include(last_updated_issuable.title)
+        end
+      end
+    end
+  end
+
+  context 'for issues' do
+    include IssueHelpers
+
+    let!(:issuables) do
+      timestamps = [{ created_at: 3.minutes.ago, updated_at: 20.seconds.ago },
+                    { created_at: 2.minutes.ago, updated_at: 30.seconds.ago },
+                    { created_at: 4.minutes.ago, updated_at: 10.seconds.ago }]
+
+      timestamps.each_with_index do |ts, i|
+        create issuable_type, { title: "#{issuable_type}_#{i}",
+                                project: project }.merge(ts)
+      end
+
+      Issue.all
+    end
+
+    context 'default sort order' do
+      context 'in the "issues" tab', :js do
+        let(:issuable_type) { :issue }
+
+        it 'is "created date"' do
+          visit_issues project
+
+          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(first_issue).to include(last_created_issuable.title)
+          expect(last_issue).to include(first_created_issuable.title)
+        end
+      end
+
+      context 'in the "issues / open" tab', :js do
+        let(:issuable_type) { :issue }
+
+        it 'is "created date"' do
+          visit_issues_with_state(project, 'open')
+
+          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(first_issue).to include(last_created_issuable.title)
+          expect(last_issue).to include(first_created_issuable.title)
+        end
+      end
+
+      context 'in the "issues / closed" tab', :js do
+        let(:issuable_type) { :closed_issue }
+
+        it 'is "last updated"' do
+          visit_issues_with_state(project, 'closed')
+
+          expect(find('.issues-other-filters')).to have_content('Last updated')
+          expect(first_issue).to include(last_updated_issuable.title)
+          expect(last_issue).to include(first_updated_issuable.title)
+        end
+      end
+
+      context 'in the "issues / all" tab', :js do
+        let(:issuable_type) { :issue }
+
+        it 'is "created date"' do
+          visit_issues_with_state(project, 'all')
+
+          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(first_issue).to include(last_created_issuable.title)
+          expect(last_issue).to include(first_created_issuable.title)
+        end
+      end
+
+      context 'when the sort in the URL is id_desc' do
+        let(:issuable_type) { :issue }
+
+        before do
+          visit_issues(project, sort: 'id_desc')
+        end
+
+        it 'shows the sort order as created date' do
+          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(first_issue).to include(last_created_issuable.title)
+          expect(last_issue).to include(first_created_issuable.title)
+        end
+      end
+    end
+
+    context 'custom sorting' do
+      let(:issuable_type) { :issue }
+
+      it 'supports sorting in asc and desc order' do
+        visit_issues_with_state(project, 'open')
+
+        page.within('.issues-other-filters') do
+          click_button('Created date')
+          click_link('Last updated')
+        end
+
+        expect(first_issue).to include(last_updated_issuable.title)
+        expect(last_issue).to include(first_updated_issuable.title)
+
+        find('.issues-other-filters .filter-dropdown-container .qa-reverse-sort').click
+
+        expect(first_issue).to include(first_updated_issuable.title)
+        expect(last_issue).to include(last_updated_issuable.title)
+      end
+    end
+  end
+
+  def selected_sort_order
+    find('.filter-dropdown-container .dropdown button').text.downcase
+  end
+
+  def visit_merge_requests_with_state(project, state)
+    visit_merge_requests project, state: state
+  end
+
+  def visit_issues_with_state(project, state)
+    visit_issues project, state: state
+  end
+end

spec/features/issues/filtered_search/filter_issues_spec.rb

@@ -430,7 +430,7 @@ describe 'Filter issues', :js do
 
         expect_issues_list_count(2)
 
-        sort_toggle = find('.filter-dropdown-container .dropdown-menu-toggle')
+        sort_toggle = find('.filter-dropdown-container .dropdown')
         sort_toggle.click
 
         find('.filter-dropdown-container .dropdown-menu li a', text: 'Created date').click

spec/features/issues/user_sorts_issues_spec.rb

@@ -20,9 +20,9 @@ describe "User sorts issues" do
   end
 
   it 'keeps the sort option' do
-    find('.filter-dropdown-container button.dropdown-menu-toggle').click
+    find('.filter-dropdown-container .dropdown').click
 
-    page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
+    page.within('ul.dropdown-menu.dropdown-menu-right li') do
       click_link('Milestone')
     end
 
@@ -40,9 +40,9 @@ describe "User sorts issues" do
   end
 
   it "sorts by popularity" do
-    find(".filter-dropdown-container button.dropdown-menu-toggle").click
+    find('.filter-dropdown-container .dropdown').click
 
-    page.within(".content ul.dropdown-menu.dropdown-menu-right li") do
+    page.within('ul.dropdown-menu.dropdown-menu-right li') do
       click_link("Popularity")
     end
 

spec/features/merge_requests/user_sorts_merge_requests_spec.rb

@@ -19,9 +19,9 @@ describe 'User sorts merge requests' do
   end
 
   it 'keeps the sort option' do
-    find('.filter-dropdown-container button.dropdown-menu-toggle').click
+    find('.filter-dropdown-container .dropdown').click
 
-    page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
+    page.within('ul.dropdown-menu.dropdown-menu-right li') do
       click_link('Milestone')
     end
 
@@ -49,9 +49,9 @@ describe 'User sorts merge requests' do
   it 'separates remember sorting with issues' do
     create(:issue, project: project)
 
-    find('.filter-dropdown-container button.dropdown-menu-toggle').click
+    find('.filter-dropdown-container .dropdown').click
 
-    page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
+    page.within('ul.dropdown-menu.dropdown-menu-right li') do
       click_link('Milestone')
     end
 
@@ -70,9 +70,9 @@ describe 'User sorts merge requests' do
     end
 
     it 'sorts by popularity' do
-      find('.filter-dropdown-container button.dropdown-menu-toggle').click
+      find('.filter-dropdown-container .dropdown').click
 
-      page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
+      page.within('ul.dropdown-menu.dropdown-menu-right li') do
         click_link('Popularity')
       end
 

spec/features/projects/labels/issues_sorted_by_priority_spec.rb

@@ -32,7 +32,7 @@ describe 'Issue prioritization' do
       visit project_issues_path(project, sort: 'label_priority')
 
       # Ensure we are indicating that issues are sorted by priority
-      expect(page).to have_selector('.dropdown-menu-toggle', text: 'Label priority')
+      expect(page).to have_selector('.dropdown', text: 'Label priority')
 
       page.within('.issues-holder') do
         issue_titles = all('.issues-list .issue-title-text').map(&:text)
@@ -70,7 +70,7 @@ describe 'Issue prioritization' do
       sign_in user
       visit project_issues_path(project, sort: 'label_priority')
 
-      expect(page).to have_selector('.dropdown-menu-toggle', text: 'Label priority')
+      expect(page).to have_selector('.dropdown', text: 'Label priority')
 
       page.within('.issues-holder') do
         issue_titles = all('.issues-list .issue-title-text').map(&:text)

spec/helpers/sorting_helper_spec.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe SortingHelper do
+  include ApplicationHelper
+  include IconsHelper
+
+  describe '#issuable_sort_option_title' do
+    it 'returns correct title for issuable_sort_option_overrides key' do
+      expect(issuable_sort_option_title('created_asc')).to eq('Created date')
+    end
+
+    it 'returns correct title for a valid sort value' do
+      expect(issuable_sort_option_title('priority')).to eq('Priority')
+    end
+
+    it 'returns nil for invalid sort value' do
+      expect(issuable_sort_option_title('invalid_key')).to eq(nil)
+    end
+  end
+
+  describe '#issuable_sort_direction_button' do
+    before do
+      allow(self).to receive(:request).and_return(double(path: 'http://test.com', query_parameters: {}))
+    end
+
+    it 'returns icon with sort-highest when sort is created_date' do
+      expect(issuable_sort_direction_button('created_date')).to include('sort-highest')
+    end
+
+    it 'returns icon with sort-lowest when sort is asc' do
+      expect(issuable_sort_direction_button('created_asc')).to include('sort-lowest')
+    end
+
+    it 'returns icon with sort-lowest when sorting by milestone' do
+      expect(issuable_sort_direction_button('milestone')).to include('sort-lowest')
+    end
+
+    it 'returns icon with sort-lowest when sorting by due_date' do
+      expect(issuable_sort_direction_button('due_date')).to include('sort-lowest')
+    end
+  end
+end

spec/support/helpers/features/sorting_helpers.rb

@@ -13,9 +13,9 @@ module Spec
       module Features
         module SortingHelpers
           def sort_by(value)
-            find('.filter-dropdown-container button.dropdown-menu-toggle').click
+            find('.filter-dropdown-container .dropdown').click
 
-            page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
+            page.within('ul.dropdown-menu.dropdown-menu-right li') do
               click_link(value)
             end
           end