diff --git a/itests/test_disco.py b/itests/test_disco.py
new file mode 100644
index 00000000..95a07b17
--- /dev/null
+++ b/itests/test_disco.py
@@ -0,0 +1,33 @@
+import unittest
+from slixmpp.test.integration import SlixIntegration
+
+
+class TestDisco(SlixIntegration):
+    async def asyncSetUp(self):
+        await super().asyncSetUp()
+        self.add_client(
+            self.envjid('CI_ACCOUNT1'),
+            self.envstr('CI_ACCOUNT1_PASSWORD'),
+        )
+        self.add_client(
+            self.envjid('CI_ACCOUNT2'),
+            self.envstr('CI_ACCOUNT2_PASSWORD'),
+        )
+        self.register_plugins(['xep_0030'])
+        await self.connect_clients()
+
+    async def test_features(self):
+        """Check we can add, get and delete a feature"""
+        self.clients[0]['xep_0030'].add_feature('urn:xmpp:fake:0')
+        info = await self.clients[1]['xep_0030'].get_info(
+            self.clients[0].boundjid.full
+        )
+        self.assertIn('urn:xmpp:fake:0', info['disco_info']['features'])
+        self.clients[0]['xep_0030'].del_feature(feature='urn:xmpp:fake:0')
+        info = await self.clients[1]['xep_0030'].get_info(
+            self.clients[0].boundjid.full
+        )
+        self.assertNotIn('urn:xmpp:fake:0', info['disco_info']['features'])
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestDisco)
diff --git a/itests/test_mam.py b/itests/test_mam.py
new file mode 100644
index 00000000..f61bc1e6
--- /dev/null
+++ b/itests/test_mam.py
@@ -0,0 +1,55 @@
+import unittest
+from random import randint
+from slixmpp import JID
+from slixmpp.test.integration import SlixIntegration
+
+
+class TestMAM(SlixIntegration):
+    async def asyncSetUp(self):
+        await super().asyncSetUp()
+        self.add_client(
+            self.envjid('CI_ACCOUNT1'),
+            self.envstr('CI_ACCOUNT1_PASSWORD'),
+        )
+        self.add_client(
+            self.envjid('CI_ACCOUNT2'),
+            self.envstr('CI_ACCOUNT2_PASSWORD'),
+        )
+        self.register_plugins(['xep_0313'])
+        await self.connect_clients()
+
+    async def test_mam_retrieve(self):
+        """Make sure we can get messages from our archive"""
+        # send messages first
+        tok = randint(1, 999999)
+        self.clients[0].make_message(mto=self.clients[1].boundjid, mbody='coucou').send()
+        await self.clients[1].wait_until('message')
+        self.clients[1].make_message(
+            mto=self.clients[0].boundjid,
+            mbody='coucou coucou %s' % tok,
+        ).send()
+        await self.clients[0].wait_until('message')
+
+        # Get archive
+        retrieve = self.clients[0]['xep_0313'].retrieve(
+            with_jid=JID(self.envjid('CI_ACCOUNT2')),
+            iterator=True,
+            reverse=True,
+            rsm={'max': 2}
+        )
+        msgs = []
+        count = 0
+        async for rsm in retrieve:
+            for msg in rsm['mam']['results']:
+                msgs.append(
+                    msg['mam_result']['forwarded']['stanza']
+                )
+                count += 1
+            if count >= 2:
+                break
+
+        self.assertEqual(msgs[0]['body'], 'coucou')
+        self.assertEqual(msgs[1]['body'], 'coucou coucou %s' % tok)
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestMAM)
diff --git a/itests/test_muc.py b/itests/test_muc.py
index 3dc91955..91073863 100644
--- a/itests/test_muc.py
+++ b/itests/test_muc.py
@@ -7,7 +7,7 @@ from slixmpp.test.integration import SlixIntegration
 UNIQUE = uuid4().hex
 
 
-class TestConnect(SlixIntegration):
+class TestMUC(SlixIntegration):
 
     async def asyncSetUp(self):
         self.mucserver = self.envjid('CI_MUC_SERVER')
@@ -75,4 +75,4 @@ class TestConnect(SlixIntegration):
         )
 
 
-suite = unittest.TestLoader().loadTestsFromTestCase(TestConnect)
+suite = unittest.TestLoader().loadTestsFromTestCase(TestMUC)
diff --git a/itests/test_ping.py b/itests/test_ping.py
new file mode 100644
index 00000000..fd190e03
--- /dev/null
+++ b/itests/test_ping.py
@@ -0,0 +1,21 @@
+import unittest
+from slixmpp.test.integration import SlixIntegration
+
+
+class TestPing(SlixIntegration):
+    async def asyncSetUp(self):
+        await super().asyncSetUp()
+        self.add_client(
+            self.envjid('CI_ACCOUNT1'),
+            self.envstr('CI_ACCOUNT1_PASSWORD'),
+        )
+        self.register_plugins(['xep_0199'])
+        await self.connect_clients()
+
+    async def test_ping(self):
+        """Check we can ping our own server"""
+        rtt = await self.clients[0]['xep_0199'].ping()
+        self.assertGreater(10, rtt)
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestPing)
diff --git a/itests/test_privatestorage.py b/itests/test_privatestorage.py
new file mode 100644
index 00000000..fd7f3f1b
--- /dev/null
+++ b/itests/test_privatestorage.py
@@ -0,0 +1,35 @@
+import unittest
+from slixmpp import ET
+from slixmpp.test.integration import SlixIntegration
+from slixmpp.plugins.xep_0048.stanza import Bookmarks
+
+
+class TestPrivateStorage(SlixIntegration):
+    async def asyncSetUp(self):
+        self.add_client(
+            self.envjid('CI_ACCOUNT1'),
+            self.envstr('CI_ACCOUNT1_PASSWORD'),
+        )
+        self.register_plugins(['xep_0048', 'xep_0049'])
+        await self.connect_clients()
+
+    async def test_privatestorage(self):
+        """Check we can set, get, and delete private in xml storage"""
+        # Set a bookmark using private storage
+        el = Bookmarks()
+        el.add_conference('test@example.com', 'toto')
+        await self.clients[0]['xep_0049'].store(
+            el,
+        )
+        result = await self.clients[0]['xep_0049'].retrieve('bookmarks')
+        self.assertEqual(str(result['private']['bookmarks']), str(el))
+
+        # Purge bookmarks
+        await self.clients[0]['xep_0049'].store(
+            Bookmarks(),
+        )
+        result = await self.clients[0]['xep_0049'].retrieve('bookmarks')
+        self.assertEqual(result['private']['bookmarks'], Bookmarks())
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestPrivateStorage)
diff --git a/itests/test_reactions.py b/itests/test_reactions.py
new file mode 100644
index 00000000..2358ecff
--- /dev/null
+++ b/itests/test_reactions.py
@@ -0,0 +1,32 @@
+import unittest
+from slixmpp.test.integration import SlixIntegration
+
+
+class TestReactions(SlixIntegration):
+    async def asyncSetUp(self):
+        self.add_client(
+            self.envjid('CI_ACCOUNT1'),
+            self.envstr('CI_ACCOUNT1_PASSWORD'),
+        )
+        self.add_client(
+            self.envjid('CI_ACCOUNT2'),
+            self.envstr('CI_ACCOUNT2_PASSWORD'),
+        )
+        self.register_plugins(['xep_0444'])
+        await self.connect_clients()
+
+    async def test_send_reaction(self):
+        """Make sure we can send and receive reactions"""
+        self.clients[0]['xep_0444'].send_reactions(
+            self.clients[1].boundjid.full,
+            to_id='toto',
+            reactions=['🦙', '🦦'],
+        )
+        msg = await self.clients[1].wait_until('reactions')
+        self.assertEqual(
+            msg['reactions'].get_values(),
+            {'🦙', '🦦'},
+        )
+        self.assertEqual(msg['reactions']['id'], 'toto')
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestReactions)
diff --git a/itests/test_retract.py b/itests/test_retract.py
new file mode 100644
index 00000000..55f79fa9
--- /dev/null
+++ b/itests/test_retract.py
@@ -0,0 +1,29 @@
+import unittest
+from slixmpp.test.integration import SlixIntegration
+
+
+class TestRetract(SlixIntegration):
+    async def asyncSetUp(self):
+        self.add_client(
+            self.envjid('CI_ACCOUNT1'),
+            self.envstr('CI_ACCOUNT1_PASSWORD'),
+        )
+        self.add_client(
+            self.envjid('CI_ACCOUNT2'),
+            self.envstr('CI_ACCOUNT2_PASSWORD'),
+        )
+        self.register_plugins(['xep_0424'])
+        await self.connect_clients()
+
+    async def test_retract_msg(self):
+        """Try to retract a message"""
+        self.clients[0]['xep_0424'].send_retraction(
+            self.clients[1].boundjid.full,
+            id='toto',
+            fallback_text='Twas a mistake',
+        )
+        msg = await self.clients[1].wait_until('message')
+        self.assertEqual(msg['apply_to']['id'], 'toto')
+        self.assertTrue(msg['apply_to']['retract'])
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestRetract)
diff --git a/slixmpp/plugins/xep_0444/reactions.py b/slixmpp/plugins/xep_0444/reactions.py
index e65f5e8f..37ab7d55 100644
--- a/slixmpp/plugins/xep_0444/reactions.py
+++ b/slixmpp/plugins/xep_0444/reactions.py
@@ -38,7 +38,7 @@ class XEP_0444(BasePlugin):
 
     def plugin_end(self):
         self.xmpp.remove_handler('Reaction received')
-        self.xmpp['xep_0030'].del_feature(stanza.NS)
+        self.xmpp['xep_0030'].del_feature(feature=stanza.NS)
 
     def _handle_reactions(self, message: Message):
         self.xmpp.event('reactions', message)
diff --git a/slixmpp/test/integration.py b/slixmpp/test/integration.py
index d15019cc..758ad239 100644
--- a/slixmpp/test/integration.py
+++ b/slixmpp/test/integration.py
@@ -53,7 +53,8 @@ class SlixIntegration(IsolatedAsyncioTestCase):
         """Connect all clients"""
         for client in self.clients:
             client.connect()
-            await client.wait_until('session_start')
+        wait = [client.wait_until('session_start') for client in self.clients]
+        await asyncio.gather(*wait)
 
     async def _destroy(self):
         """Kill all clients"""