Trying to track down sporadic failure on CI.

Ensure messages are compared with Messages and reduce sleep on failing test

Author: hardbyte

can/message.py

@@ -96,7 +96,8 @@ def __repr__(self):
         return "can.Message({})".format(", ".join(args))
 
     def __eq__(self, other):
-        return (self.arbitration_id == other.arbitration_id and
+        return (isinstance(other, self.__class__) and
+                self.arbitration_id == other.arbitration_id and
                 #self.timestamp == other.timestamp and
                 self.id_type == other.id_type and
                 self.dlc == other.dlc and

test/listener_test.py

@@ -167,7 +167,7 @@ def test_sql_reader(self):
         f.close()
         a_listener = can.SqliteWriter(f.name)
         a_listener(generate_message(0xDADADA))
-        sleep(0.5)
+        sleep(0.1)
         a_listener.stop()
 
         reader = can.SqlReader(f.name)