Remove the subgroups path on a group

app/controllers/groups_controller.rb

@@ -60,11 +60,7 @@ class GroupsController < Groups::ApplicationController
     end
   end
 
-  def subgroups
-    return not_found unless Group.supports_nested_groups?
 
-    @nested_groups = GroupsFinder.new(current_user, parent: group).execute
-    @nested_groups = @nested_groups.search(params[:filter_groups]) if params[:filter_groups].present?
   end
 
   def activity

app/views/groups/subgroups.html.haml

-- breadcrumb_title "Details"
-- @no_container = true
-
-= render 'groups/home_panel'
-
-.groups-header{ class: container_class }
-  .top-area
-    = render 'groups/show_nav'
-    .nav-controls
-      = form_tag request.path, method: :get do |f|
-        = search_field_tag :filter_groups, params[:filter_groups], placeholder: 'Filter by name', class: 'form-control', spellcheck: false
-      - if can?(current_user, :create_subgroup, @group)
-        = link_to new_group_path(parent_id: @group.id), class: 'btn btn-new pull-right' do
-          New Subgroup
-
-  - if @nested_groups.present?
-    %ul.content-list
-      = render partial: 'shared/groups/group', collection: @nested_groups, locals: { full_name: false }
-  - else
-    .nothing-here-block
-      There are no subgroups to show.

config/routes/group.rb

@@ -41,7 +41,6 @@ scope(path: 'groups/*id',
   get :merge_requests, as: :merge_requests_group
   get :projects, as: :projects_group
   get :activity, as: :activity_group
-  get :subgroups, as: :subgroups_group
   get '/', action: :show, as: :group_canonical
 end
 

spec/controllers/groups_controller_spec.rb

@@ -157,6 +157,7 @@ describe GroupsController do
     context 'as a user' do
       before do
         sign_in(user)
+        pending('spec the children path instead')
       end
 
       it 'shows all subgroups' do

spec/features/groups_spec.rb

@@ -90,7 +90,10 @@ feature 'Group' do
 
     context 'as admin' do
       before do
-        visit subgroups_group_path(group)
+        visit group_path(group)
+
+        pending('use the new subgroup button')
+
         click_link 'New Subgroup'
       end
 
@@ -111,7 +114,10 @@ feature 'Group' do
         sign_out(:user)
         sign_in(user)
 
-        visit subgroups_group_path(group)
+        visit group_path(group)
+
+        pending('use the new subgroup button')
+
         click_link 'New Subgroup'
         fill_in 'Group path', with: 'bar'
         click_button 'Create group'
@@ -120,16 +126,6 @@ feature 'Group' do
         expect(page).to have_content("Group 'bar' was successfully created.")
       end
     end
-
-    context 'when nested group feature is disabled' do
-      it 'renders 404' do
-        allow(Group).to receive(:supports_nested_groups?).and_return(false)
-
-        visit subgroups_group_path(group)
-
-        expect(page.status_code).to eq(404)
-      end
-    end
   end
 
   it 'checks permissions to avoid exposing groups by parent_id' do
@@ -213,8 +209,8 @@ feature 'Group' do
     let!(:path)  { group_path(group) }
 
     it 'has nested groups tab with nested groups inside' do
+      pending('the child should be visible on the show page')
       visit path
-      click_link 'Subgroups'
 
       expect(page).to have_content(nested_group.name)
     end