Openflow parser

test/ofp_port_status_test.exs

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+defmodule OfpPortStatusTest do
+  use ExUnit.Case
+  doctest Openflow
+
+  describe "Openflow.read/1" do
+    test "with OFP_PORT_STATUS packet" do
+      {:ok, port_status, ""} =
+        "test/packet_data/libofproto-OFP13-port_status.packet"
+        |> File.read!
+        |> Openflow.read
+
+      assert port_status.version == 4
+      assert port_status.xid == 0
+      assert port_status.reason == :modify
+      assert port_status.port.number == 1
+      assert port_status.port.hw_addr == "ffffffffffff"
+      assert port_status.port.name == "eth0"
+      assert port_status.port.config == []
+      assert port_status.port.state == [:live]
+      assert port_status.port.current_features == [:"100mb_fd", :copper, :autoneg]
+      assert port_status.port.advertised_features == [:"100mb_fd", :copper, :autoneg]
+      assert port_status.port.peer_features == [:"100mb_fd", :copper, :autoneg]
+      assert port_status.port.current_speed == 50_000
+      assert port_status.port.max_speed == 100_000
+    end
+
+    test "with OFP_PORT_STATUS packet(with kanji port name)" do
+      {:ok, port_status, ""} =
+        "test/packet_data/4-39-ofp_port_status.packet"
+        |> File.read!
+        |> Openflow.read
+
+      assert port_status.version == 4
+      assert port_status.xid == 0
+      assert port_status.reason == :add
+      assert port_status.port.number == 7
+      assert port_status.port.hw_addr == "f20ba4d03f70"
+      assert port_status.port.name == "私のポート"
+      assert port_status.port.config == []
+      assert port_status.port.state == [:live]
+      assert port_status.port.current_features == [:"100mb_fd", :copper, :autoneg]
+      assert port_status.port.advertised_features == [:copper, :autoneg]
+      assert port_status.port.peer_features == [:"100mb_fd", :copper, :autoneg]
+      assert port_status.port.current_speed == 5_000
+      assert port_status.port.max_speed == 5_000
+    end
+  end
+end