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[qa] Test fundrawtransaction with change_type option

tags/v0.16.1
João Barbosa 3 years ago
parent
commit
16f6f59dcf
1 changed files with 13 additions and 0 deletions
  1. 13
    0
      test/functional/fundrawtransaction.py

+ 13
- 0
test/functional/fundrawtransaction.py View File

@@ -212,6 +212,19 @@ class RawTransactionsTest(BitcoinTestFramework):
out = dec_tx['vout'][0]
assert_equal(change, out['scriptPubKey']['addresses'][0])

#########################################################
# test a fundrawtransaction with a provided change type #
#########################################################
utx = get_unspent(self.nodes[2].listunspent(), 5)

inputs = [ {'txid' : utx['txid'], 'vout' : utx['vout']} ]
outputs = { self.nodes[0].getnewaddress() : Decimal(4.0) }
rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[2].fundrawtransaction, rawtx, {'change_type': None})
assert_raises_rpc_error(-5, "Unknown change type", self.nodes[2].fundrawtransaction, rawtx, {'change_type': ''})
rawtx = self.nodes[2].fundrawtransaction(rawtx, {'change_type': 'bech32'})
tx = self.nodes[2].decoderawtransaction(rawtx['hex'])
assert_equal('witness_v0_keyhash', tx['vout'][rawtx['changepos']]['scriptPubKey']['type'])

#########################################################################
# test a fundrawtransaction with a VIN smaller than the required amount #

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