Changed functional tests which do not require wallets to run without

skipping  .Addreses #14216. Changed get_deterministic_priv_key() to a

named tuple

test/functional/p2p_invalid_block.py

@@ -24,9 +24,6 @@ class InvalidBlockRequestTest(BitcoinTestFramework):
         self.setup_clean_chain = True
         self.extra_args = [["-whitelist=127.0.0.1"]]
 
-    def skip_test_if_missing_module(self):
-        self.skip_if_no_wallet()
-
     def run_test(self):
         # Add p2p connection to node0
         node = self.nodes[0]  # convenience reference to the node
@@ -48,7 +45,7 @@ class InvalidBlockRequestTest(BitcoinTestFramework):
         node.p2p.send_blocks_and_test([block1], node, success=True)
 
         self.log.info("Mature the block.")
-        node.generate(100)
+        node.generatetoaddress(100, node.get_deterministic_priv_key().address)
 
         best_block = node.getblock(node.getbestblockhash())
         tip = int(node.getbestblockhash(), 16)