Filled out the project, added Ezmlm module + spec.

spec/ezmlm_spec.rb

@@ -0,0 +1,59 @@
+#!/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
+
+