Fix 'mempool min fee not met' debug output #12356

  49 | @@ -50,5 +50,18 @@ def run_test(self):
  50 |          assert_equal(self.nodes[0].getmempoolinfo()['minrelaytxfee'], Decimal('0.00001000'))
  51 |          assert_greater_than(self.nodes[0].getmempoolinfo()['mempoolminfee'], Decimal('0.00001000'))
  52 |  
  53 | +        self.log.info('Create a mempool tx that will not pass mempoolminfee')
  54 | +        us0 = utxos.pop()
  55 | +        inputs = [{ "txid" : us0["txid"], "vout" : us0["vout"]}]
  56 | +        outputs = {self.nodes[0].getnewaddress() : 0.0001}
  57 | +        tx = self.nodes[0].createrawtransaction(inputs, outputs)
  58 | +        self.nodes[0].settxfee(relayfee) # specifically fund this tx with a fee < mempoolminfee, >= than minrelaytxfee

---

  59 | +        txF = self.nodes[0].fundrawtransaction(tx)
  60 | +        self.nodes[0].settxfee(0) # return to automatic fee selection
  61 | +        tx_hex = self.nodes[0].signrawtransaction(txF['hex'])['hex']
  62 | +        tx_id = self.nodes[0].decoderawtransaction(tx_hex)["txid"]
  63 | +        assert_raises_rpc_error(-26, "66: mempool min fee not met", self.nodes[0].sendrawtransaction, tx_hex)
  64 | +        assert(tx_id not in self.nodes[0].getrawmempool())

---

  56 | +        outputs = {self.nodes[0].getnewaddress() : 0.0001}
  57 | +        tx = self.nodes[0].createrawtransaction(inputs, outputs)
  58 | +        # specifically fund this tx with a fee < mempoolminfee, >= than minrelaytxfee
  59 | +        txF = self.nodes[0].fundrawtransaction(tx, {'feeRate': relayfee})
  60 | +        txFS = self.nodes[0].signrawtransaction(txF['hex'])
  61 | +        assert_raises_rpc_error(-26, "mempool min fee not met, 166 < 411 (code 66)", self.nodes[0].sendrawtransaction, txFS['hex'])

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