scripted-diff: test: Replace uses of (dis)?connect_nodes global

-BEGIN VERIFY SCRIPT-

 # max-depth=0 excludes test/functional/test_framework/...
 FILES=$(git grep -l --max-depth 0 "connect_nodes" test/functional)

 # Replace (dis)?connect_nodes(self.nodes[a], b) with self.(dis)?connect_nodes(a, b)
 sed -i 's/\b\(dis\)\?connect_nodes(self\.nodes\[\(.*\)\]/self.\1connect_nodes(\2/g' $FILES

 # Remove imports in the middle of a line
 sed -i 's/\(dis\)\?connect_nodes, //g' $FILES
 sed -i 's/, \(dis\)\?connect_nodes//g' $FILES

 # Remove imports on a line by themselves
 sed -i '/^\s*\(dis\)\?connect_nodes,\?$/d' $FILES
 sed -i '/^from test_framework\.util import connect_nodes$/d' $FILES

-END VERIFY SCRIPT-

Co-authored-by: Elliott Jin <elliott.jin@gmail.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/test/functional/feature_fee_estimation.py b/test/functional/feature_fee_estimation.py
index 702a1d9995..8a8a0c7614 100755
--- a/test/functional/feature_fee_estimation.py
+++ b/test/functional/feature_fee_estimation.py
@@ -13,7 +13,6 @@ from test_framework.util import (
     assert_equal,
     assert_greater_than,
     assert_greater_than_or_equal,
-    connect_nodes,
     satoshi_round,
 )
 
@@ -232,9 +231,9 @@ class EstimateFeeTest(BitcoinTestFramework):
         # so the estimates would not be affected by the splitting transactions
         self.start_node(1)
         self.start_node(2)
-        connect_nodes(self.nodes[1], 0)
-        connect_nodes(self.nodes[0], 2)
-        connect_nodes(self.nodes[2], 1)
+        self.connect_nodes(1, 0)
+        self.connect_nodes(0, 2)
+        self.connect_nodes(2, 1)
 
         self.sync_all()