Disable FulfillmentOrder.all call instead of supporting it wirh order…

…_id param

lib/shopify_api/resources/fulfillment_order.rb

@@ -1,11 +1,11 @@
 module ShopifyAPI
   class FulfillmentOrder < Base
-    def self.find(scope, *args)
-      order_id = args.first&.dig(:params, :order_id)
-      raise ShopifyAPI::ValidationException, "'order_id' is required" if order_id.blank?
 
-      order = ::ShopifyAPI::Order.new(id: order_id)
-      order.fulfillment_orders(args.first[:params].except(:order_id))
+    class OperationNotSupported < StandardError
+    end
+
+    def self.all
+      raise OperationNotSupported, "ShopifyAPI::FulfillmentOrder.all operation is not supported. "
     end
 
     def fulfillments(options = {})

test/fulfillment_order_test.rb

@@ -15,25 +15,12 @@ def setup
         assert_equal 519788021, fulfillment_order.id
         assert_equal 450789469, fulfillment_order.order_id
       end
+
     end
 
     context "#all" do
-      should "be able to list fulfillment orders for an order" do
-        fake 'orders/450789469/fulfillment_orders', method: :get, body: load_fixture('fulfillment_orders')
-
-        fulfillment_orders = ShopifyAPI::FulfillmentOrder.all(
-          params: { order_id: 450789469 }
-        )
-
-        assert_equal [519788021, 519788022], fulfillment_orders.map(&:id).sort
-        fulfillment_orders.each do |fulfillment_order|
-          assert fulfillment_order.is_a?(ShopifyAPI::FulfillmentOrder)
-          assert_equal 450789469, fulfillment_order.order_id
-        end
-      end
-
-      should "require order_id" do
-        assert_raises ShopifyAPI::ValidationException do
+      should "should raise OperationNotSupported error" do
+        assert_raises ShopifyAPI::FulfillmentOrder::OperationNotSupported do
           ShopifyAPI::FulfillmentOrder.all
         end
       end