add messaging test

messagingTest.py

+import time
+import Messaging
+
+client = Messaging.Client(username="team1", password="test1234", topic="team1")
+client.connect()
+
+for i in range(1000):
+    client.send(str(i))
+    message = client.read()
+    if message is not None:
+        print(message)
+    time.sleep(1)
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