zheng yin 8d6bf368f7 Remove unnecessary variable
It defines self.node information in setUp(),  it is unnecessary to
define node in test_direct_delete_account. Because although self.node
includes replication_ip and replication_port, direct_delete_account
doesn't use both and uses ip,port and device. Therefore, I think self.node
can instead of node.

Change-Id: I6df7081280d2b540f984e4e688620931f5d4ac88
2016-08-18 09:27:32 +08:00
..
2016-08-10 09:30:43 +03:00
2016-08-18 09:27:32 +08:00