[tests] TestNode: separate add_node from start_node

Separates the act of creating a TestNode object from starting the node.
The test_framework now keeps track of its list of TestNodes, and test
writers can call start_node() and stop_node() without having to update
the self.nodes list.

1 files changed, 2 insertions, 1 deletions

diff --git a/test/functional/proxy_test.py b/test/functional/proxy_test.py
index ae6f843ddc..7f5a3810f4 100755
--- a/test/functional/proxy_test.py
+++ b/test/functional/proxy_test.py
@@ -89,7 +89,8 @@ class ProxyTest(BitcoinTestFramework):
             ]
         if self.have_ipv6:
             args[3] = ['-listen', '-proxy=[%s]:%i' % (self.conf3.addr),'-proxyrandomize=0', '-noonion']
-        self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, extra_args=args)
+        self.add_nodes(self.num_nodes, self.options.tmpdir, extra_args=args)
+        self.start_nodes()
 
     def node_test(self, node, proxies, auth, test_onion=True):
         rv = []