Adding basic route and controller for business model configuration

app/controllers/admin/business_model_configuration_controller.rb

@@ -0,0 +1,3 @@
+class Admin::BusinessModelConfigurationController < Spree::Admin::BaseController
+
+end

config/routes.rb

@@ -116,6 +116,8 @@ Openfoodnetwork::Application.routes.draw do
       end
     end
 
+    resource :business_model_configuration, only: [:edit]
+
     resource :account, only: [:show], controller: 'account'
   end
 

spec/controllers/admin/business_model_configuration_controller_spec.rb

@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Admin::AccountsAndBillingSettingsController, type: :controller do
+  let(:user) { create(:user) }
+  let(:admin) { create(:admin_user) }
+
+  describe "edit" do
+    context "as an enterprise user" do
+      before { allow(controller).to receive(:spree_current_user) { user } }
+
+      it "does not allow access" do
+        spree_get :edit
+        expect(response).to redirect_to spree.unauthorized_path
+      end
+    end
+
+    context "as super admin" do
+      before { allow(controller).to receive(:spree_current_user) { admin } }
+
+      it "allows access" do
+        spree_get :edit
+        expect(response).to_not redirect_to spree.unauthorized_path
+      end
+    end
+  end
+end