added conference wide information page and linked to the admin sidebar

spec/controllers/admin/conferences_controller_spec.rb

@@ -165,6 +165,18 @@ describe Admin::ConferencesController do
       end
     end
 
+    describe 'GET #conference_wide_screen' do
+      it 'assigns the requested conference to conference' do
+        get :show, id: conference.short_title
+        expect(assigns(:conference)).to eq conference
+      end
+
+      it 'renders the conference_wide_screen page' do
+        get :conference_wide_screen, id: conference.short_title
+        expect(response).to render_template :conference_wide_screen
+      end
+    end
+
     describe 'GET #index' do
       context 'with more than 0 conferences' do
         it 'populates an array with conferences' do
@@ -280,8 +292,21 @@ describe Admin::ConferencesController do
         end
       end
     end
+
+    describe 'GET #conference_wide_screen' do
+      it 'requires organizer privileges' do
+        get :conference_wide_screen, id: conference.short_title,
+                       conference: attributes_for(:conference,
+                                                  short_title: 'ExCon')
+        expect(response).to redirect_to(send(path))
+        if message
+          expect(flash[:alert]).to match(/#{message}/)
+        end
+      end
+    end
   end
 
+
   describe 'participant access' do
     before(:each) do
       sign_in(participant)