Moved to a view spec

app/views/projects/tags/index.html.haml

 - @no_container = true
+- @sort ||= sort_value_recently_updated
 - page_title "Tags"
 = render "projects/commits/head"

spec/features/projects/tags/sort_spec.rb

-require 'spec_helper'
-
-feature 'Tags sort dropdown', :feature do
-  let(:project) { create(:project) }
-
-  before do
-    login_as(:admin)
-
-    visit namespace_project_tags_path(project.namespace, project)
-  end
-
-  it 'defaults sort dropdown to last updated' do
-    expect(page).to have_button('Last updated')
-  end
-end

spec/views/projects/tags/index.html.haml_spec.rb

+require 'spec_helper'
+
+describe 'projects/tags/index', :view do
+  let(:project) { create(:project) }
+
+  before do
+    assign(:project, project)
+    assign(:repository, project.repository)
+    assign(:tags, [])
+
+    allow(view).to receive(:current_ref).and_return('master')
+    allow(view).to receive(:can?).and_return(false)
+  end
+
+  it 'defaults sort dropdown toggle to last updated' do
+    render
+
+    expect(rendered).to have_button('Last updated')
+  end
+end