test: Implicitly sync after generate*, unless opted out

test/functional/feature_minchainwork.py

@@ -51,8 +51,7 @@ class MinimumChainWorkTest(BitcoinTestFramework):
 
         num_blocks_to_generate = int((self.node_min_work[1] - starting_chain_work) / REGTEST_WORK_PER_BLOCK)
         self.log.info(f"Generating {num_blocks_to_generate} blocks on node0")
-        hashes = self.generatetoaddress(self.nodes[0], num_blocks_to_generate,
-                                                 self.nodes[0].get_deterministic_priv_key().address)
+        hashes = self.generate(self.nodes[0], num_blocks_to_generate, sync_fun=self.no_op)
 
         self.log.info(f"Node0 current chain work: {self.nodes[0].getblockheader(hashes[-1])['chainwork']}")
 
@@ -73,7 +72,7 @@ class MinimumChainWorkTest(BitcoinTestFramework):
         assert_equal(self.nodes[2].getblockcount(), starting_blockcount)
 
         self.log.info("Generating one more block")
-        self.generatetoaddress(self.nodes[0], 1, self.nodes[0].get_deterministic_priv_key().address)
+        self.generate(self.nodes[0], 1)
 
         self.log.info("Verifying nodes are all synced")