#
# Copyright (C) 2008-2012 NEC Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#


require "rubygems"
require "rspec"


shared_examples_for "any Openflow message with mandatory options" do | options |
  subject do
    opt_hash = {}
    options[ :options ].each do | each |
      opt_hash[ each[ :name ] ] = __send__( each[ :name ] )
    end
    options[ :klass ].new( opt_hash )
  end

  options[ :options ].each do | each |
    let( each[ :name ] ) { each[ :sample_value ] }
  end


  options[ :options ].each do | each |
    context "with :#{ each[ :name ] } (#{ each[ :sample_value ] })" do
      let( each[ :name ] ) { each[ :sample_value ] }
      its( each[ :name ] ) { should == each[ :sample_value ] }
      its( each[ :alias ] ) { should == each[ :sample_value ] } if each[ :alias ]
    end

    context "without :#{ each[ :name ] }" do
      let( each[ :name ] ) { nil }
      it { expect { subject }.to raise_error( ArgumentError, ":#{ each[ :name ] } is a mandatory option" ) }
    end
  end
end


### Local variables:
### mode: Ruby
### coding: utf-8-unix
### indent-tabs-mode: nil
### End: