require 'spec_helper'

def muc_xml
  <<-XML
    <presence from='hag66@shakespeare.lit/pda'
              id='n13mt3l'
              to='coven@chat.shakespeare.lit/thirdwitch'>
      <x xmlns='http://jabber.org/protocol/muc'/>
    </presence>
  XML
end

describe 'Blather::Stanza::Presence::MUC' do
  it 'registers itself' do
    Blather::XMPPNode.class_from_registration(:x, 'http://jabber.org/protocol/muc' ).must_equal Blather::Stanza::Presence::MUC
  end

  it 'must be importable' do
    c = Blather::XMPPNode.import(parse_stanza(muc_xml).root)
    c.must_be_instance_of Blather::Stanza::Presence::MUC
    c.xpath('ns:x', :ns => Blather::Stanza::Presence::MUC.registered_ns).count.must_equal 1
  end

  it 'ensures a form node is present on create' do
    c = Blather::Stanza::Presence::MUC.new
    c.xpath('ns:x', :ns => Blather::Stanza::Presence::MUC.registered_ns).wont_be_empty
  end

  it 'ensures a form node exists when calling #muc' do
    c = Blather::Stanza::Presence::MUC.new
    c.remove_children :x
    c.xpath('ns:x', :ns => Blather::Stanza::Presence::MUC.registered_ns).must_be_empty

    c.muc.wont_be_nil
    c.xpath('ns:x', :ns => Blather::Stanza::Presence::MUC.registered_ns).wont_be_empty
  end
end