Minor bug fixes - ex30 fsm solution

ex30_fsm/socket_fsm.py

@@ -25,25 +25,25 @@ def ACCEPTED(self, event):
         if event == "close":
             return "CLOSED"
         elif event == "read":
-            return "READING"(event)
+            return self.READING(event)
         elif event == "write":
-            return "WRITING"(event)
+            return self.WRITING(event)
         else:
             return "ERROR"
 
     def READING(self, event):
         if event == "read":
             return "READING"
         elif event == "write":
-            return "WRITING"(event)
+            return self.WRITING(event)
         elif event == "close":
             return "CLOSED"
         else:
             return "ERROR"
 
     def WRITING(self, event):
         if event == "read":
-            return "READING"(event)
+            return self.READING(event)
         elif event == "write":
             return "WRITING"
         elif event == "close":
@@ -52,7 +52,7 @@ def WRITING(self, event):
             return "ERROR"
 
     def CLOSED(self, event):
-        return "LISTENING"(event)
+        return self.LISTENING(event)
 
     def ERROR(self, event):
         return "ERROR"

ex30_fsm/test_fsm.py

@@ -3,9 +3,10 @@
 
 def test_basic_connection():
     fsm = SocketFSM()
+    fsm.handle("start")
     script = ["connect", "accept", "read", "read", "write", "close", "connect"]
 
     for event in script:
-        print(event, ">>>", fsm)
+        print(event, ">>>", fsm.state_name)
         fsm.handle(event)
-
+    assert fsm.state_name == "CONNECTED"