#!/usr/bin/env ruby

require 'test/unit'
currentPath = File.dirname(__FILE__)
require File.join( currentPath, '../../lib/masterview/directive_metadata' )
require File.join( currentPath, '../../lib/masterview/directive_registry' )

DEBUG_TRACE = false  #test dev hack

class TestDirectiveRegistry < Test::Unit::TestCase

  # test subject
  DirectiveRegistry = MasterView::DirectiveRegistry

  def test_current

    assert_not_nil DirectiveRegistry.current

    begin
      DirectiveRegistry.current.mv_namespace_prefix
    rescue
      # this is ordinarily done during masterview initialization
      DirectiveRegistry.register_default_namespaces( 'mv:', 'mvx:' )
    end

    assert_not_nil DirectiveRegistry.current.mv_namespace_prefix
    assert_not_nil DirectiveRegistry.current.mv_extensions_namespace_prefix

    # we maintain separate metadata defaults for mv namespace and extensions
    assert_not_nil DirectiveRegistry.current.metadata_defaults
    assert_not_nil DirectiveRegistry.current.metadata_defaults_extensions
    assert_not_same DirectiveRegistry.current.metadata_defaults, DirectiveRegistry.current.metadata_defaults_extensions

  end

  def test_construction
   
    registry = DirectiveRegistry.new
    #STDOUT.puts "CREATED registry=#{registry}"
    assert registry.loaded_classes.empty?
  
  end

end