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wallet: improve bumpfee error/help, add explicit fee rate coverage

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This commit is contained in:
Jon Atack
2020-06-27 05:53:17 +02:00
parent fc5721723d
commit 1697a40b6f
2 changed files with 43 additions and 12 deletions
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47
test/functional/wallet_bumpfee.py
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@ -173,19 +173,50 @@ def test_feerate_args(self, rbf_node, peer_node, dest_address):
self.sync_mempools((rbf_node, peer_node))
assert rbfid in rbf_node.getrawmempool() and rbfid in peer_node.getrawmempool()
assert_raises_rpc_error(-8, "conf_target can't be set with fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.", rbf_node.bumpfee, rbfid, {"fee_rate": NORMAL, "confTarget": 1})
assert_raises_rpc_error(-3, "Unexpected key totalFee", rbf_node.bumpfee, rbfid, {"totalFee": NORMAL})
assert_raises_rpc_error(-8, "conf_target can't be set with fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.", rbf_node.bumpfee, rbfid, {"fee_rate":0.00001, "confTarget": 1})
# Bumping to just above minrelay should fail to increase total fee enough, at least
assert_raises_rpc_error(-8, "Insufficient total fee", rbf_node.bumpfee, rbfid, {"fee_rate": INSUFFICIENT})
# For each fee mode, bumping to just above minrelay should fail to increase the total fee enough.
for options in [{"fee_rate": INSUFFICIENT}, {"conf_target": INSUFFICIENT, "estimate_mode": BTC_MODE}, {"conf_target": 1, "estimate_mode": SAT_MODE}]:
assert_raises_rpc_error(-8, "Insufficient total fee", rbf_node.bumpfee, rbfid, options)
assert_raises_rpc_error(-3, "Amount out of range", rbf_node.bumpfee, rbfid, {"fee_rate": -1})
assert_raises_rpc_error(-4, "is too high (cannot be higher than", rbf_node.bumpfee, rbfid, {"fee_rate": TOO_HIGH})
self.clear_mempool()
self.log.info("Test explicit fee rate raises RPC error if estimate_mode is passed without a conf_target")
for unit, fee_rate in {"SAT/B": 10, "BTC/KB": NORMAL}.items():
assert_raises_rpc_error(-8, "Selected estimate_mode {} requires a fee rate to be specified in conf_target".format(unit),
rbf_node.bumpfee, rbfid, {"fee_rate": fee_rate, "estimate_mode": unit})
self.log.info("Test explicit fee rate raises RPC error if both fee_rate and conf_target are passed")
error_both = "Cannot specify both conf_target and fee_rate. Please provide either a confirmation " \
"target in blocks for automatic fee estimation, or an explicit fee rate."
assert_raises_rpc_error(-8, error_both, rbf_node.bumpfee, rbfid, {"conf_target": NORMAL, "fee_rate": NORMAL})
self.log.info("Test invalid conf_target settings")
for field in ["confTarget", "conf_target"]:
assert_raises_rpc_error(-8, error_both, rbf_node.bumpfee, rbfid, {field: 1, "fee_rate": NORMAL})
too_high = "is too high (cannot be higher than -maxtxfee"
assert_raises_rpc_error(-4, too_high, lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": BTC_MODE, "conf_target": 2009}))
assert_raises_rpc_error(-4, too_high, lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": SAT_MODE, "conf_target": 2009 * 10000}))
self.log.info("Test invalid estimate_mode settings")
for k, v in {"number": 42, "object": {"foo": "bar"}}.items():
assert_raises_rpc_error(-3, "Expected type string for estimate_mode, got {}".format(k),
lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": v, "fee_rate": NORMAL}))
for mode in ["foo", Decimal("3.141592")]:
assert_raises_rpc_error(-8, "Invalid estimate_mode parameter",
lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": mode, "fee_rate": NORMAL}))
self.log.info("Test invalid fee_rate settings")
for mode in ["unset", "economical", "conservative", BTC_MODE, SAT_MODE]:
self.log.debug("{}".format(mode))
for k, v in {"string": "", "object": {"foo": "bar"}}.items():
assert_raises_rpc_error(-3, "Expected type number for fee_rate, got {}".format(k),
lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": mode, "fee_rate": v}))
assert_raises_rpc_error(-3, "Amount out of range",
lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": mode, "fee_rate": -1}))
assert_raises_rpc_error(-8, "Invalid fee_rate 0.00000000 BTC/kB (must be greater than 0)",
lambda: rbf_node.bumpfee(rbfid, {"estimate_mode": mode, "fee_rate": 0}))
self.clear_mempool()
def test_segwit_bumpfee_succeeds(self, rbf_node, dest_address):
self.log.info('Test that segwit-sourcing bumpfee works')