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[test] Add coverage to estimaterawfee and estimatesmartfee

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This adds light functional coverage to estimaterawfee - a subset of
the testing applied to estimatesmartfee, and argument validation
testing to both estimaterawfee and estimatesmartfee.

One valid estimatesmartfee signature test is commented out because it
fails currently.
This commit is contained in:
Ben Woosley
2018-07-17 15:48:09 -04:00
parent c08bf2b574
commit 111880aaf7
3 changed files with 68 additions and 1 deletions
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17
test/functional/feature_fee_estimation.py
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@@ -99,8 +99,20 @@ def split_inputs(from_node, txins, txouts, initial_split=False):
txouts.append({"txid": txid, "vout": 0, "amount": half_change})
txouts.append({"txid": txid, "vout": 1, "amount": rem_change})
def check_raw_estimates(node, fees_seen):
"""Call estimaterawfee and verify that the estimates meet certain invariants."""
def check_estimates(node, fees_seen):
delta = 1.0e-6 # account for rounding error
for i in range(1, 26):
for _, e in node.estimaterawfee(i).items():
feerate = float(e["feerate"])
assert_greater_than(feerate, 0)
if feerate + delta < min(fees_seen) or feerate - delta > max(fees_seen):
raise AssertionError("Estimated fee (%f) out of range (%f,%f)"
% (feerate, min(fees_seen), max(fees_seen)))
def check_smart_estimates(node, fees_seen):
"""Call estimatesmartfee and verify that the estimates meet certain invariants."""
delta = 1.0e-6 # account for rounding error
@@ -123,6 +135,9 @@ def check_estimates(node, fees_seen):
else:
assert_greater_than_or_equal(i + 1, e["blocks"])
def check_estimates(node, fees_seen):
check_raw_estimates(node, fees_seen)
check_smart_estimates(node, fees_seen)
class EstimateFeeTest(BitcoinTestFramework):
def set_test_params(self):