Updated the XEP-0085 plugin.

Can now be used as so:

>>> msg['chat_state']
''
>>> msg
<message />

>>> msg['chat_state'] = 'paused'
>>> msg
<message>
  <paused xmlns="http://jabber.org/protocol/chatstates" />
</message>

>>> msg['chat_state']
'paused'

>>> del msg['chat_state']
>>> msg
<message />

1 files changed, 17 insertions, 20 deletions

diff --git a/tests/test_stanza_xep_0085.py b/tests/test_stanza_xep_0085.py
index 5db7139a..b08404e2 100644
--- a/tests/test_stanza_xep_0085.py
+++ b/tests/test_stanza_xep_0085.py
@@ -4,11 +4,7 @@ import sleekxmpp.plugins.xep_0085 as xep_0085
 class TestChatStates(SleekTest):
 
     def setUp(self):
-        register_stanza_plugin(Message, xep_0085.Active)
-        register_stanza_plugin(Message, xep_0085.Composing)
-        register_stanza_plugin(Message, xep_0085.Gone)
-        register_stanza_plugin(Message, xep_0085.Inactive)
-        register_stanza_plugin(Message, xep_0085.Paused)
+        register_stanza_plugin(Message, xep_0085.ChatState)
 
     def testCreateChatState(self):
         """Testing creating chat states."""
@@ -20,25 +16,26 @@ class TestChatStates(SleekTest):
         """
 
         msg = self.Message()
-        msg['chat_state'].active()
-        self.check(msg, xmlstring % 'active',
-                          use_values=False)
 
-        msg['chat_state'].composing()
-        self.check(msg, xmlstring % 'composing',
-                          use_values=False)
+        self.assertEqual(msg['chat_state'], '')
+        self.check(msg, "<message />", use_values=False)
 
+        msg['chat_state'] = 'active'
+        self.check(msg, xmlstring % 'active', use_values=False)
 
-        msg['chat_state'].gone()
-        self.check(msg, xmlstring % 'gone',
-                          use_values=False)
+        msg['chat_state'] = 'composing'
+        self.check(msg, xmlstring % 'composing', use_values=False)
 
-        msg['chat_state'].inactive()
-        self.check(msg, xmlstring % 'inactive',
-                          use_values=False)
+        msg['chat_state'] = 'gone'
+        self.check(msg, xmlstring % 'gone', use_values=False)
 
-        msg['chat_state'].paused()
-        self.check(msg, xmlstring % 'paused',
-                          use_values=False)
+        msg['chat_state'] = 'inactive'
+        self.check(msg, xmlstring % 'inactive', use_values=False)
+
+        msg['chat_state'] = 'paused'
+        self.check(msg, xmlstring % 'paused', use_values=False)
+
+        del msg['chat_state']
+        self.check(msg, "<message />")
 
 suite = unittest.TestLoader().loadTestsFromTestCase(TestChatStates)