#!/usr/bin/env ruby

BEGIN {

	require 'pathname'

	basedir = Pathname.new( __FILE__ ).dirname.parent

	libdir = basedir + "lib"

	$LOAD_PATH.unshift( libdir ) unless $LOAD_PATH.include?( libdir )

}

begin

	require 'spec/runner'

	require 'spec/lib/helpers'

	require 'ezmlm'

rescue LoadError

	unless Object.const_defined?( :Gem )

		require 'rubygems'

		retry

	end

	raise

end

describe Ezmlm do

	include Ezmlm::SpecHelpers

	LISTSDIR = '/tmp/lists'

	it "can iterate over all mailing lists in a specified directory" do

		file_entry = mock( "plain file" )

		file_entry.should_receive( :directory? ).and_return( false )

		nonexistant_mlentry = stub( "mailinglist path that doesn't exist", :exist? => false )

		nonml_dir_entry = stub( "directory with no mailinglist file",

		 	:directory? => true, :+ => nonexistant_mlentry )

		existant_mlentry = stub( "mailinglist path that does exist", :exist? => true )

		ml_dir_entry = stub( "directory with a mailinglist file", :directory? => true, :+ => existant_mlentry )

		Pathname.should_receive( :glob ).with( an_instance_of(Pathname) ).

			and_yield( file_entry ).

			and_yield( nonml_dir_entry ).

			and_yield( ml_dir_entry )

		Ezmlm::List.should_receive( :new ).with( ml_dir_entry ).and_return( :listobject )

		lists = []

		Ezmlm.each_list( LISTSDIR ) do |list|

			lists << list

		end

		lists.should have(1).member

		lists.should include( :listobject )

	end

end