split feature tests for abilities and suggested changes

spec/features/user_ability_spec.rb

@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+feature 'Has correct abilities' do
+
+  let(:organization) { create(:organization) }
+  let(:conference) { create(:full_conference, organization: organization) } # user is cfp
+  let(:user) { create(:user) }
+
+  context 'when user has no role' do
+    before do
+      sign_in user
+    end
+
+    scenario 'for administration views' do
+      visit admin_conference_path(conference.short_title)
+
+      expect(current_path).to eq root_path
+      expect(flash).to eq 'You are not authorized to access this page.'
+    end
+  end
+end