1. Add message test cases;

2. Update payload;

jpush/push/payload.py

@@ -94,7 +94,7 @@ def winphone(alert, title=None, _open_page=None, extras=None):
     Must include exactly one of ``alert``, ``title``, ``_open_page``, or ``extras``.
 
     """
-    if len(filter(None, (alert, toast, tile))) != 1:
+    if len(filter(None, (alert, _open_page, title))) != 1:
         raise ValueError("MPNS payload must have one notification type.")
     payload = {}
     if alert is not None:

tests/push/test_message.py

+import unittest
+import jpush as jpush
+
+class TestMessage(unittest.TestCase):
+
+    def test_simple_alert(self):
+        self.assertEqual(jpush.notification(alert='Hello'), {'alert':'Hello'})
+
+    def test_ios(self):
+        self.assertEqual(
+            jpush.notification(ios=jpush.ios(alert="Hello", badge="+1", sound="a.caf", extras={'k1':'v1'})),
+            {'ios': {'sound': 'a.caf', 'extras': {'k1': 'v1'}, 'badge': '+1', 'alert': 'Hello'}}
+        )
+
+    def test_android(self):
+        self.assertEqual(
+            jpush.notification(android=jpush.android(alert="Hello", extras={'k2':'v2'})),
+            {'android': {'extras': {'k2': 'v2'}, 'alert': 'Hello'}}
+        )
+
+    def test_winphone(self):
+        self.assertEqual(
+            jpush.notification(winphone=jpush.winphone(alert="Hello", extras={'k3':'v3'})),
+            {'winphone': {'extras': {'k3': 'v3'}, 'alert': 'Hello'}}
+        )