diff --git a/tests/test_disco.py b/tests/test_disco.py
new file mode 100644
index 0000000..bbe285a
--- /dev/null
+++ b/tests/test_disco.py
@@ -0,0 +1,155 @@
+import unittest
+from xml.etree import cElementTree as ET
+from sleekxmpp.xmlstream.matcher.stanzapath import StanzaPath
+from . import xmlcompare
+
+import sleekxmpp.plugins.xep_0030 as sd
+
+def stanzaPlugin(stanza, plugin):                                                                       
+	stanza.plugin_attrib_map[plugin.plugin_attrib] = plugin                                             
+	stanza.plugin_tag_map["{%s}%s" % (plugin.namespace, plugin.name)] = plugin 
+
+class testdisco(unittest.TestCase):
+
+    def setUp(self):
+        self.sd = sd
+        stanzaPlugin(self.sd.Iq, self.sd.DiscoInfo)
+        stanzaPlugin(self.sd.Iq, self.sd.DiscoItems)
+
+    def try3Methods(self, xmlstring, iq):
+	iq2 = self.sd.Iq(None, self.sd.ET.fromstring(xmlstring))
+	values = iq2.getValues()
+	iq3 = self.sd.Iq()
+	iq3.setValues(values)
+        self.failUnless(xmlstring == str(iq) == str(iq2) == str(iq3), str(iq)+"3 methods for creating stanza don't match")
+        
+    def testCreateInfoQueryNoNode(self):
+        """Testing disco#info query with no node."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_info']['node'] = ''
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#info" /></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testCreateInfoQueryWithNode(self):
+        """Testing disco#info query with a node."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_info']['node'] = 'foo'
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#info" node="foo" /></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testCreateInfoQueryNoNode(self):
+        """Testing disco#items query with no node."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_items']['node'] = ''
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#items" /></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testCreateItemsQueryWithNode(self):
+        """Testing disco#items query with a node."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_items']['node'] = 'foo'
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#items" node="foo" /></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testInfoIdentities(self):
+        """Testing adding identities to disco#info."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_info']['node'] = 'foo'
+	iq['disco_info'].addIdentity('conference', 'text', 'Chatroom')
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#info" node="foo"><identity category="conference" type="text" name="Chatroom" /></query></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testInfoFeatures(self):
+        """Testing adding features to disco#info."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_info']['node'] = 'foo'
+	iq['disco_info'].addFeature('foo')
+	iq['disco_info'].addFeature('bar')
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#info" node="foo"><feature var="foo" /><feature var="bar" /></query></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testItems(self):
+        """Testing adding features to disco#info."""
+        iq = self.sd.Iq()
+        iq['id'] = "0"
+        iq['disco_items']['node'] = 'foo'
+	iq['disco_items'].addItem('user@localhost')
+	iq['disco_items'].addItem('user@localhost', 'foo')
+	iq['disco_items'].addItem('user@localhost', 'bar', 'Testing')
+        xmlstring = """<iq id="0"><query xmlns="http://jabber.org/protocol/disco#items" node="foo"><item jid="user@localhost" /><item node="foo" jid="user@localhost" /><item node="bar" jid="user@localhost" name="Testing" /></query></iq>"""
+	self.try3Methods(xmlstring, iq)
+
+    def testAddRemoveIdentities(self):
+        """Test adding and removing identities to disco#info stanza"""
+	ids = [('automation', 'commands', 'AdHoc'),
+	       ('conference', 'text', 'ChatRoom')]
+
+	info = self.sd.DiscoInfo()
+	info.addIdentity(*ids[0])
+	self.failUnless(info.getIdentities() == [ids[0]])
+
+	info.delIdentity('automation', 'commands')
+	self.failUnless(info.getIdentities() == [])
+
+	info.setIdentities(ids)
+	self.failUnless(info.getIdentities() == ids)
+
+	info.delIdentity('automation', 'commands')
+	self.failUnless(info.getIdentities() == [ids[1]])
+
+	info.delIdentities()
+	self.failUnless(info.getIdentities() == [])
+
+    def testAddRemoveFeatures(self):
+        """Test adding and removing features to disco#info stanza"""
+	features = ['foo', 'bar', 'baz']
+
+	info = self.sd.DiscoInfo()
+	info.addFeature(features[0])
+	self.failUnless(info.getFeatures() == [features[0]])
+
+	info.delFeature('foo')
+	self.failUnless(info.getFeatures() == [])
+
+	info.setFeatures(features)
+	self.failUnless(info.getFeatures() == features)
+
+	info.delFeature('bar')
+	self.failUnless(info.getFeatures() == ['foo', 'baz'])
+
+	info.delFeatures()
+	self.failUnless(info.getFeatures() == [])
+
+    def testAddRemoveItems(self):
+        """Test adding and removing items to disco#items stanza"""
+	items = [('user@localhost', None, None),
+		 ('user@localhost', 'foo', None),
+		 ('user@localhost', 'bar', 'Test')]
+
+	info = self.sd.DiscoItems()
+	self.failUnless(True, ""+str(items[0]))
+
+	info.addItem(*(items[0]))
+	self.failUnless(info.getItems() == [items[0]], info.getItems())
+
+	info.delItem('user@localhost')
+	self.failUnless(info.getItems() == [])
+
+	info.setItems(items)
+	self.failUnless(info.getItems() == items)
+
+	info.delItem('user@localhost', 'foo')
+	self.failUnless(info.getItems() == [items[0], items[2]])
+
+	info.delItems()
+	self.failUnless(info.getItems() == [])
+	
+
+        
+suite = unittest.TestLoader().loadTestsFromTestCase(testdisco)