require File.expand_path(File.dirname(__FILE__) + "/../../spec_helper")

module Polonium
  module ServerRunners
    describe MongrelServerRunner do
      describe "#start_server" do
        attr_reader :configuration
        before do
          @configuration = Configuration.new
        end

        it "initializes server and runs app_server_initialization callback" do
          runner = MongrelServerRunner.new(configuration)

          fake_rails = "fake rails"
          mongrel_configurator = nil
          mock.proxy(runner).create_mongrel_configurator do |mongrel_configurator|
            mongrel_configurator = mongrel_configurator
            stub(configuration).create_mongrel_configurator {mongrel_configurator}
            mock(mongrel_configurator).run
            stub(mongrel_configurator).log
            mock(mongrel_configurator).join
            mock(mongrel_configurator).rails {fake_rails}
            mock(mongrel_configurator).uri("/", {:handler => fake_rails})
            mock(mongrel_configurator).load_plugins
            mock(mongrel_configurator).listener.yields(mongrel_configurator)
            mongrel_configurator
          end

          callback_mongrel = nil
          configuration.app_server_initialization = proc do |mongrel|
            callback_mongrel = mongrel
          end
          stub(runner).defaults do
            ; {:environment => ""};
          end
          mock(Thread).start.yields

          runner.start
          callback_mongrel.should == mongrel_configurator
        end

        describe "#create_mongrel_configurator" do
          it "creates Mongrel configurator" do
            configuration.internal_app_server_host = "localhost"
            configuration.internal_app_server_port = 4000
            configuration.rails_env = "test"
            configuration.rails_root = rails_root = File.dirname(__FILE__)

            runner = MongrelServerRunner.new(configuration)
            configurator = runner.send(:create_mongrel_configurator)
            configurator.defaults[:host].should == "localhost"
            configurator.defaults[:port].should == 4000
            configurator.defaults[:cwd].should == configuration.rails_root
            configurator.defaults[:log_file].should == "#{configuration.rails_root}/log/mongrel.log"
            configurator.defaults[:pid_file].should == "#{configuration.rails_root}/log/mongrel.pid"
            configurator.defaults[:environment].should == "test"
            configurator.defaults[:docroot].should == "#{rails_root}/public"
            configurator.defaults[:mime_map].should be_nil
            configurator.defaults[:daemon].should == false
            configurator.defaults[:debug].should == false
            configurator.defaults[:includes].should == ["mongrel"]
            configurator.defaults[:config_script].should be_nil
          end
        end
      end
    end
  end
end