quality/tres: Add handler testcases

lib/openflow/packet_in.ex

@@ -43,29 +43,4 @@ defmodule Openflow.PacketIn do
       data: data
     }
   end
-
-  def to_binary(%PacketIn{} = packet_in) do
-    %PacketIn{
-      buffer_id: buffer_id,
-      total_len: total_len,
-      reason: reason,
-      table_id: table_id,
-      cookie: cookie,
-      in_port: in_port,
-      match: match_fields,
-      data: data
-    } = packet_in
-
-    buffer_id_int = Openflow.Utils.get_enum(buffer_id, :buffer_id)
-    reason_int = Openflow.Utils.get_enum(reason, :packet_in_reason)
-    table_id_int = Openflow.Utils.get_enum(table_id, :table_id)
-
-    match_fields_bin =
-      [{:in_port, in_port} | match_fields]
-      |> Openflow.Match.new()
-      |> Openflow.Match.to_binary()
-
-    <<buffer_id_int::32, total_len::16, reason_int::8, table_id_int::8, cookie::64,
-      match_fields_bin::bytes, 0::size(2)-unit(8), data::bytes>>
-  end
 end

lib/openflow/role/reply.ex

@@ -14,19 +14,8 @@ defmodule Openflow.Role.Reply do
 
   def ofp_type, do: 25
 
-  def new(options \\ []) do
-    role = Keyword.get(options, :role, :nochange)
-    generation_id = Keyword.get(options, :generation_id, 0)
-    %Reply{role: role, generation_id: generation_id}
-  end
-
   def read(<<role_int::32, 0::size(4)-unit(8), generation_id::64>>) do
     role = Openflow.Enums.to_atom(role_int, :controller_role)
     %Reply{role: role, generation_id: generation_id}
   end
-
-  def to_binary(%Reply{role: role, generation_id: generation_id}) do
-    role_int = Openflow.Enums.to_int(role, :controller_role)
-    <<role_int::32, 0::size(4)-unit(8), generation_id::64>>
-  end
 end

lib/openflow/role/request.ex

@@ -21,11 +21,6 @@ defmodule Openflow.Role.Request do
     %Request{xid: xid, role: role, generation_id: generation_id}
   end
 
-  def read(<<role_int::32, 0::size(4)-unit(8), generation_id::64>>) do
-    role = Openflow.Enums.to_atom(role_int, :controller_role)
-    %Request{role: role, generation_id: generation_id}
-  end
-
   def to_binary(%Request{role: role, generation_id: generation_id}) do
     role_int = Openflow.Enums.to_int(role, :controller_role)
     <<role_int::32, 0::size(4)-unit(8), generation_id::64>>