I worked on th enameserver

src/jammi/heart.py

@@ -32,7 +32,7 @@ def __init__(self, host, port, rate):
         self.port = port
         self.rate = rate
         self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-        self.data = {}
+        self.data = dict()
         self.running = False
 
     def set_data(self, data):

src/jammi/nameserver.py

@@ -1,5 +1,13 @@
 
+
 class NameServer(object):
 
-    def __init__(self):
-        pass
+    def __init__(self, host, port, interval):
+        self.host = host
+        self.port = port
+        self.interval = interval
+        self.names = dict()
+
+    def start():
+        def __thread():
+            pass

tests/heart_test.py

@@ -8,9 +8,14 @@
 import socket
 import rospy
 import zlib
+import json
 
 
 def test_start():
+    """
+    Tests that the heart class is able to start and send messages over UDP
+    """
+
     rospy.init_node("jammi_test", anonymous=False)
     host, port = "localhost", 5005
     rate = 20
@@ -21,11 +26,11 @@ def test_start():
     sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
     sock.bind((host, port))
     i = 0
-    while i < 20:
+    while i < 5:
         i += 1
         data_zip, addr = sock.recvfrom(1024)
         data = zlib.decompress(data_zip)
-        print i, data, addr
+        assert(json.loads(data) == heart.data)
     heart.kill()