openflow: Fix aggregate request

test/lib/openflow/ofp_barrier_test.exs

@@ -0,0 +1,52 @@
+defmodule OfpBarrierTest do
+  use ExUnit.Case
+  doctest Openflow
+
+  describe "Openflow.Barrier.Request" do
+    test "generate and parse without argument" do
+      barrier = Openflow.Barrier.Request.new()
+
+      barrier
+      |> Openflow.to_binary()
+      |> Openflow.read()
+      |> Kernel.elem(1)
+      |> Kernel.==(barrier)
+      |> assert()
+    end
+
+    test "generate and parse with argument" do
+      barrier = Openflow.Barrier.Request.new(1)
+
+      barrier
+      |> Openflow.to_binary()
+      |> Openflow.read()
+      |> Kernel.elem(1)
+      |> Kernel.==(barrier)
+      |> assert()
+    end
+  end
+
+  describe "Openflow.Barrier.Reply" do
+    test "generate and parse without argument" do
+      barrier = Openflow.Barrier.Reply.new()
+
+      barrier
+      |> Openflow.to_binary()
+      |> Openflow.read()
+      |> Kernel.elem(1)
+      |> Kernel.==(barrier)
+      |> assert()
+    end
+
+    test "generate and parse with argument" do
+      barrier = Openflow.Barrier.Reply.new(1)
+
+      barrier
+      |> Openflow.to_binary()
+      |> Openflow.read()
+      |> Kernel.elem(1)
+      |> Kernel.==(barrier)
+      |> assert()
+    end
+  end
+end