Class: Caps::HelperTest

Inherits:
Test::Unit::TestCase
  • Object
show all
Includes:
ClientTester
Defined in:
lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb

Instance Method Summary collapse

Instance Method Details

#features ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 90

def features
  [Jabber::Discovery::Feature.new("http://jabber.org/protocol/disco#info"),
   Jabber::Discovery::Feature.new("http://jabber.org/protocol/disco#items"),
   Jabber::Discovery::Feature.new("http://jabber.org/protocol/muc")]
end

#identities ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 86

def identities
  [Jabber::Discovery::Identity.new('client', 'Exodus 0.9.1', 'pc')]
end

#iq_discovering_capabilities ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 96

def iq_discovering_capabilities
  "<iq from='new-big-computer.local' type='get' to='[email protected]/capable_client' id='1867999907' xmlns='jabber:client'><query xmlns='http://jabber.org/protocol/disco#info'/></iq>"
end

#test_caps_complex ⇒ Object

www.xmpp.org/extensions/xep-0115.html#ver-gen-complex



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 102

def test_caps_complex
  form = Dataforms::XData.new(:result)
  form.add(Dataforms::XDataField.new('FORM_TYPE', :hidden)).value = 'urn:xmpp:dataforms:softwareinfo'
  form.add(Dataforms::XDataField.new('ip_version')).values = ['ipv4', 'ipv6']
  form.add(Dataforms::XDataField.new('software')).value = 'Psi' # re-ordered
  form.add(Dataforms::XDataField.new('software_version')).value = '0.11'
  form.add(Dataforms::XDataField.new('os')).value = 'Mac'
  form.add(Dataforms::XDataField.new('os_version')).value = '10.5.1'
  ver = Caps::generate_ver([Discovery::Identity.new('client', 'Psi 0.9.1', 'pc').set_xml_lang('en'),
                            Discovery::Identity.new('client', 'Ψ 0.9.1', 'pc').set_xml_lang('el')],
                           [Discovery::Feature.new('http://jabber.org/protocol/muc'), # re-ordered
                            Discovery::Feature.new('http://jabber.org/protocol/disco#info'),
                            Discovery::Feature.new('http://jabber.org/protocol/disco#items')],
                           [form])
  assert_equal('8lu+88MRxmKM7yO3MEzY7YmTsWs=', ver)
end

#test_caps_complex_imported ⇒ Object

www.xmpp.org/extensions/xep-0115.html#ver-gen-complex



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 121

def test_caps_complex_imported
  query = IqQuery::import(REXML::Document.new(<<END).root)
<query xmlns='http://jabber.org/protocol/disco#info'
       node='http://psi-im.org#8lu+88MRxmKM7yO3MEzY7YmTsWs='>
  <identity xml:lang='en' category='client' name='Psi 0.9.1' type='pc'/>
  <identity xml:lang='el' category='client' name='Ψ 0.9.1' type='pc'/>
  <feature var='http://jabber.org/protocol/disco#info'/>
  <feature var='http://jabber.org/protocol/disco#items'/>
  <feature var='http://jabber.org/protocol/muc'/>
  <x xmlns='jabber:x:data' type='result'>
    <field var='FORM_TYPE' type='hidden'>
      <value>urn:xmpp:dataforms:softwareinfo</value>
    </field>
    <field var='ip_version'>
      <value>ipv4</value>
      <value>ipv6</value>
    </field>
    <field var='os'>
      <value>Mac</value>
    </field>
    <field var='os_version'>
      <value>10.5.1</value>
    </field>
    <field var='software'>
      <value>Psi</value>
    </field>
    <field var='software_version'>
      <value>0.11</value>
    </field>
  </x>
</query>
END
  assert_equal('8lu+88MRxmKM7yO3MEzY7YmTsWs=',
               Caps::generate_ver_from_discoinfo(query))
end

#test_caps_reply ⇒ Object

Walk through the client/ server conversation defined in www.xmpp.org/extensions/xep-0115.html#usecases and assert conformance.



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 19

def test_caps_reply
  # This will be invoked by 'wait_state' below...
  state { |presence|
    assert_kind_of(Jabber::Presence, presence)
    c = presence.first_element('c')
    assert_kind_of(Jabber::Caps::C, c)

    # see http://www.xmpp.org/extensions/xep-0115.html#ver
    assert_equal('SrFo9ar2CCk2EnOH4q4QANeuxLQ=', c.ver)

    # version 1.5 of xep 0115 indicates that the <c /> stanzq MUST feature a 'hash' attribute
    assert_equal('sha-1', c.hash)

    assert_equal("http://home.gna.org/xmpp4r/##{Jabber::XMPP4R_VERSION}", c.node)

    send(iq_discovering_capabilities)
  }

  # Construct Caps::Helper which will send a <presence>
  # stanza (with embedded <c/> advert) to the 'server'
  h = Caps::Helper.new(@client, identities, features)

  # The 'server' will receive the <presence> stanza and
  # yield it to the 'state' block above, where an <iq> query
  # will be sent back to the 'client,' to discover its capabilities.
  # Wait here until the block has been executed.
  wait_state

  # The Caps::Helper will process the <iq> query from the 'server'
  # and reply with an <iq> result providing the details of its
  # identities and features.

  state { |iq|
    assert_kind_of(Jabber::Iq, iq)
    assert_equal(:result, iq.type)
    assert_equal('1867999907', iq.id)
    assert_equal('new-big-computer.local', iq.to.to_s)

    assert_kind_of(Jabber::Discovery::IqQueryDiscoInfo, iq.query)
    assert_equal(iq.query.identities.size, identities.size)
    get_category_iname_type = lambda{ |i| [i.category,i.iname,i.type] }
    assert_equal(iq.query.identities.map(&get_category_iname_type).sort!, identities.map(&get_category_iname_type).sort!)

    assert_equal(3, iq.query.features.size)
    get_var = lambda { |f| f.var }
    assert_equal(iq.query.features.sort, features.map(&get_var).sort)
  }

  # The 'server' will receive the <iq> result from the
  # 'client' and yield it to the block above. Wait here
  # until that block exits.
  wait_state
end

#test_custom_node ⇒ Object 



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# File 'lib/gems/xmpp4r-0.4/test/caps/tc_helper.rb', line 73

def test_custom_node
  client_id='http://new-big-computer.local/client#321'

  state { |presence|
    c = presence.first_element('c')
    assert_kind_of(Jabber::Caps::C, c)
    assert_equal(client_id, c.node)
    assert_equal('SrFo9ar2CCk2EnOH4q4QANeuxLQ=', c.ver)
  }
  h = Caps::Helper.new(@client, identities, features, client_id)
  wait_state
end