fix pylint errors
Also removed some testutils code that must have been dead because it had
rotten.
diff --git a/tests/serial_failover.py b/tests/serial_failover.py
index fab5141..ffbbf0a 100644
--- a/tests/serial_failover.py
+++ b/tests/serial_failover.py
@@ -84,7 +84,7 @@
time.sleep(1)
count = count + 1
else:
- self.assertTrue(false, "Unknown controller kill method")
+ self.assertTrue(False, "Unknown controller kill method")
def buildControllerList(self):
# controller_list is list of ip/port tuples