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[tests] fix nodehandling.py flake8 warnings

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This commit is contained in:
John Newbery 2017-04-19 11:07:44 -04:00
parent 23e6e64a24
commit d6564a26f4
1 changed files with 27 additions and 21 deletions
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48
test/functional/nodehandling.py
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@ -3,13 +3,19 @@
# Distributed under the MIT software license, see the accompanying # Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php. # file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test node handling.""" """Test node handling."""
import time
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
import urllib.parse import urllib.parse
class NodeHandlingTest (BitcoinTestFramework): from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import (assert_equal,
assert_raises_jsonrpc,
connect_nodes_bi,
p2p_port,
start_node,
stop_node,
)
class NodeHandlingTest(BitcoinTestFramework):
def __init__(self): def __init__(self):
super().__init__() super().__init__()
@ -20,10 +26,10 @@ class NodeHandlingTest (BitcoinTestFramework):
########################### ###########################
# setban/listbanned tests # # setban/listbanned tests #
########################### ###########################
assert_equal(len(self.nodes[2].getpeerinfo()), 4) #we should have 4 nodes at this point assert_equal(len(self.nodes[2].getpeerinfo()), 4) # we should have 4 nodes at this point
self.nodes[2].setban("127.0.0.1", "add") self.nodes[2].setban("127.0.0.1", "add")
time.sleep(3) #wait till the nodes are disconected time.sleep(3) # wait till the nodes are disconected
assert_equal(len(self.nodes[2].getpeerinfo()), 0) #all nodes must be disconnected at this point assert_equal(len(self.nodes[2].getpeerinfo()), 0) # all nodes must be disconnected at this point
assert_equal(len(self.nodes[2].listbanned()), 1) assert_equal(len(self.nodes[2].listbanned()), 1)
self.nodes[2].clearbanned() self.nodes[2].clearbanned()
assert_equal(len(self.nodes[2].listbanned()), 0) assert_equal(len(self.nodes[2].listbanned()), 0)
@ -33,7 +39,7 @@ class NodeHandlingTest (BitcoinTestFramework):
assert_raises_jsonrpc(-23, "IP/Subnet already banned", self.nodes[2].setban, "127.0.0.1", "add") assert_raises_jsonrpc(-23, "IP/Subnet already banned", self.nodes[2].setban, "127.0.0.1", "add")
# This will throw an exception because 127.0.0.1/42 is not a real subnet # This will throw an exception because 127.0.0.1/42 is not a real subnet
assert_raises_jsonrpc(-30, "Error: Invalid IP/Subnet", self.nodes[2].setban, "127.0.0.1/42", "add") assert_raises_jsonrpc(-30, "Error: Invalid IP/Subnet", self.nodes[2].setban, "127.0.0.1/42", "add")
assert_equal(len(self.nodes[2].listbanned()), 1) #still only one banned ip because 127.0.0.1 is within the range of 127.0.0.0/24 assert_equal(len(self.nodes[2].listbanned()), 1) # still only one banned ip because 127.0.0.1 is within the range of 127.0.0.0/24
# This will throw an exception because 127.0.0.1 was not added above # This will throw an exception because 127.0.0.1 was not added above
assert_raises_jsonrpc(-30, "Error: Unban failed", self.nodes[2].setban, "127.0.0.1", "remove") assert_raises_jsonrpc(-30, "Error: Unban failed", self.nodes[2].setban, "127.0.0.1", "remove")
assert_equal(len(self.nodes[2].listbanned()), 1) assert_equal(len(self.nodes[2].listbanned()), 1)
@ -42,16 +48,16 @@ class NodeHandlingTest (BitcoinTestFramework):
self.nodes[2].clearbanned() self.nodes[2].clearbanned()
assert_equal(len(self.nodes[2].listbanned()), 0) assert_equal(len(self.nodes[2].listbanned()), 0)
##test persisted banlist # test persisted banlist
self.nodes[2].setban("127.0.0.0/32", "add") self.nodes[2].setban("127.0.0.0/32", "add")
self.nodes[2].setban("127.0.0.0/24", "add") self.nodes[2].setban("127.0.0.0/24", "add")
self.nodes[2].setban("192.168.0.1", "add", 1) #ban for 1 seconds self.nodes[2].setban("192.168.0.1", "add", 1) # ban for 1 seconds
self.nodes[2].setban("2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) #ban for 1000 seconds self.nodes[2].setban("2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) # ban for 1000 seconds
listBeforeShutdown = self.nodes[2].listbanned() listBeforeShutdown = self.nodes[2].listbanned()
assert_equal("192.168.0.1/32", listBeforeShutdown[2]['address']) #must be here assert_equal("192.168.0.1/32", listBeforeShutdown[2]['address']) # must be here
time.sleep(2) #make 100% sure we expired 192.168.0.1 node time time.sleep(2) # make 100% sure we expired 192.168.0.1 node time
#stop node # stop node
stop_node(self.nodes[2], 2) stop_node(self.nodes[2], 2)
self.nodes[2] = start_node(2, self.options.tmpdir) self.nodes[2] = start_node(2, self.options.tmpdir)
@ -64,17 +70,17 @@ class NodeHandlingTest (BitcoinTestFramework):
# RPC disconnectnode test # # RPC disconnectnode test #
########################### ###########################
url = urllib.parse.urlparse(self.nodes[1].url) url = urllib.parse.urlparse(self.nodes[1].url)
self.nodes[0].disconnectnode(url.hostname+":"+str(p2p_port(1))) self.nodes[0].disconnectnode(url.hostname + ":" + str(p2p_port(1)))
time.sleep(2) #disconnecting a node needs a little bit of time time.sleep(2) # disconnecting a node needs a little bit of time
for node in self.nodes[0].getpeerinfo(): for node in self.nodes[0].getpeerinfo():
assert(node['addr'] != url.hostname+":"+str(p2p_port(1))) assert(node['addr'] != url.hostname + ":" + str(p2p_port(1)))
connect_nodes_bi(self.nodes,0,1) #reconnect the node connect_nodes_bi(self.nodes, 0, 1) # reconnect the node
found = False found = False
for node in self.nodes[0].getpeerinfo(): for node in self.nodes[0].getpeerinfo():
if node['addr'] == url.hostname+":"+str(p2p_port(1)): if node['addr'] == url.hostname + ":" + str(p2p_port(1)):
found = True found = True
assert(found) assert(found)
if __name__ == '__main__': if __name__ == '__main__':
NodeHandlingTest ().main () NodeHandlingTest().main()