Fixed tests

app/assets/stylesheets/pages/boards.scss

@@ -549,7 +549,7 @@
   }
 }
 
-.issue-boards-switcher {
+.boards-switcher {
   padding-right: 10px;
   margin-right: 10px;
   border-right: 1px solid $white-dark;

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

@@ -5,7 +5,7 @@
 .issues-filters
   .issues-details-filters.row-content-block.second-block
     - if boards_page && board
-      #js-multiple-boards-switcher.filter-item.inline.issue-boards-switcher{ "v-cloak" => true }
+      #js-multiple-boards-switcher.filter-item.inline.boards-switcher{ "v-cloak" => true }
         = render "projects/boards/switcher", board: board
     = 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?