xep_0317: add initial stanza support for hats

tests/test_stanza_xep_0317.py

@@ -0,0 +1,31 @@
+import unittest
+from slixmpp import Presence
+from slixmpp.test import SlixTest
+import slixmpp.plugins.xep_0317 as xep_0317
+from slixmpp.xmlstream import register_stanza_plugin
+
+
+class TestStanzaHats(SlixTest):
+
+    def setUp(self):
+        register_stanza_plugin(Presence, xep_0317.Hats)
+        register_stanza_plugin(xep_0317.Hats, xep_0317.Hats)
+
+    def testCreateHats(self):
+        raw_xml = """
+          <hats xmlns="urn:xmpp:hats:0">
+            <hat uri="http://example.com/hats#Teacher" title="Teacher"/>
+          </hats>
+        """
+
+        hats = xep_0317.Hats()
+
+        hat = xep_0317.Hat()
+        hat['uri'] = 'http://example.com/hats#Teacher'
+        hat['title'] = 'Teacher'
+        hats.append(hat)
+
+        self.check(hats, raw_xml, use_values=False)
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestStanzaHats)