scripted-diff: Use generate* from TestFramework

-BEGIN VERIFY SCRIPT-
 sed --regexp-extended -i \
     's/((self\.)?(nodes\[[^]]+\]|[a-z_]*(wallet|node)[0-9a-z_]*))\.(generate(|toaddress|block|todescriptor)(\(|, ))/self.\5\1, /g' \
     $(git grep -l generate ./test | grep -v 'test_framework/' | grep -v 'feature_rbf')
-END VERIFY SCRIPT-

test/functional/mempool_resurrect.py

@@ -20,8 +20,8 @@ class MempoolCoinbaseTest(BitcoinTestFramework):
         wallet = MiniWallet(node)
 
         # Add enough mature utxos to the wallet so that all txs spend confirmed coins
-        wallet.generate(3)
-        node.generate(COINBASE_MATURITY)
+        self.generate(wallet, 3)
+        self.generate(node, COINBASE_MATURITY)
 
         # Spend block 1/2/3's coinbase transactions
         # Mine a block
@@ -34,9 +34,9 @@ class MempoolCoinbaseTest(BitcoinTestFramework):
         # ... make sure all the transactions are confirmed again
         blocks = []
         spends1_ids = [wallet.send_self_transfer(from_node=node)['txid'] for _ in range(3)]
-        blocks.extend(node.generate(1))
+        blocks.extend(self.generate(node, 1))
         spends2_ids = [wallet.send_self_transfer(from_node=node)['txid'] for _ in range(3)]
-        blocks.extend(node.generate(1))
+        blocks.extend(self.generate(node, 1))
 
         spends_ids = set(spends1_ids + spends2_ids)
 
@@ -53,7 +53,7 @@ class MempoolCoinbaseTest(BitcoinTestFramework):
         assert_equal(set(node.getrawmempool()), spends_ids)
 
         # Generate another block, they should all get mined
-        blocks = node.generate(1)
+        blocks = self.generate(node, 1)
         # mempool should be empty, all txns confirmed
         assert_equal(set(node.getrawmempool()), set())
         confirmed_txns = set(node.getblock(blocks[0])['tx'])