1 files changed, 33 insertions, 0 deletions
diff --git a/tests/test_stanza_xep_0422.py b/tests/test_stanza_xep_0422.py
new file mode 100644
index 00000000..9d2cc396
--- /dev/null
+++ b/tests/test_stanza_xep_0422.py
@@ -0,0 +1,33 @@
+import unittest
+from slixmpp import Message
+from slixmpp.test import SlixTest
+from slixmpp.xmlstream import ET
+from slixmpp.plugins.xep_0422 import stanza
+
+
+class TestFastening(SlixTest):
+
+    def setUp(self):
+        stanza.register_plugins()
+
+    def testFastenExternal(self):
+        message = Message()
+        message['apply_to']['id'] = 'some-id'
+        message['apply_to'].xml.append(
+            ET.fromstring('<test xmlns="urn:tmp:test">Test</test>')
+        )
+        message['apply_to']['external']['name'] = 'body'
+        message['body'] = 'Toto'
+
+        self.check(message, """
+<message>
+  <apply-to xmlns="urn:xmpp:fasten:0" id="some-id">
+      <test xmlns="urn:tmp:test">Test</test>
+      <external name='body'/>
+  </apply-to>
+  <body>Toto</body>
+</message>
+        """, use_values=False)
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestFastening)