Add a unit test for redirecting to sign-in page when user is not logged in and...

Add a unit test for redirecting to sign-in page when user is not logged in and user visits the new fork page

spec/controllers/projects/forks_controller_spec.rb

@@ -67,4 +67,19 @@ describe Projects::ForksController do
       end
     end
   end
+
+  describe 'GET new' do
+    context 'when user is not logged in' do
+
+      it 'redirects to the sign-in page' do
+        sign_out(user)
+
+        get :new,
+	  namespace_id: project.namespace.to_param,
+          project_id: project.to_param
+
+        expect(response).to redirect_to(root_path + 'users/sign_in')
+      end
+    end
+  end
 end