#
# Description
#
# Author:: Robert Sharp
# Copyright:: Copyright (c) 2010 Robert Sharp
# License:: Open Software Licence v3.0
#
# This software is licensed for use under the Open Software Licence v. 3.0
# The terms of this licence can be found at http://www.opensource.org/licenses/osl-3.0.php
# and in the file copyright.txt. Under the terms of this licence, all derivative works
# must themselves be licensed under the Open Software Licence v. 3.0
# 
# 

require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
require File.expand_path(File.dirname(__FILE__) + '/../test/lib/ruby_test')
require File.expand_path(File.dirname(__FILE__) + '/../test/lib/ruby_test/config')
require 'jerbil/jerbil_service/client'
require 'jerbil/errors'
require 'socket'

config_file = File.expand_path(File.dirname(__FILE__) + '/../test/conf.d/test')
localhost = Socket.gethostname

describe "Test Jerbil Client Interface" do

  before(:all) do
    @client_opts = {:local=>true, :config_file=>config_file, :quiet=>true, :jerbil_env=>:test}
  end
  it "should respond to the action method" do
    JerbilService::Client.connect(RubyTest, @client_opts) do |rubytest|
      rubytest.action.should == 'Hello'
      rubytest.verify.should be_true
      rubytest.host.should == localhost
    end
  end

  it "should work with multiple client call" do
    JerbilService::Client.find_services(:all, RubyTest, @client_opts) do |a_service|
      a_service.connect do |rubytest|
        rubytest.action.should == 'Hello'
      end
    end
  end

  it "should not respond to an unknown method" do
    JerbilService::Client.connect(RubyTest, @client_opts) do |rubytest|
      lambda{rubytest.unlikely_method}.should raise_error(NoMethodError)
    end
  end

  it "should not allow the stop_callback to be called" do
    JerbilService::Client.connect(RubyTest, @client_opts) do |rubytest|
      lambda{rubytest.stop_callback}.should raise_error(Jerbil::UnauthorizedMethod)
    end
  end

end

describe "Jerbil Clients that do different things" do
  before(:all) do
    @client_opts = {:local=>true, :config_file=>config_file, :quiet=>true, :jerbil_env=>:test}
  end

  it "should not find an invalid service" do
    lambda{JerbilService::Client.connect(Blabla)}.should raise_error(NameError)
  end

  it "should find a local service" do
    JerbilService::Client.connect(RubyTest, @client_opts) do |client|
      client.action.should == 'Hello'
    end
  end

  it "should not find a local service if it thinks it is somewhere else" do
    Socket.stub(:gethostname).and_return('germanicus.osburn-sharp.ath.cx', 'lucius.osburn-sharp.ath.cx')
    lambda{JerbilService::Client.connect(RubyTest, @client_opts)}.should raise_error(Jerbil::ServiceNotFound)
  end

end