def _test_gettxoutsetinfo(self):
    node = self.nodes[0]
    res = node.gettxoutsetinfo()
    assert_equal(res['total_amount'], Decimal('98214.28571450'))
    assert_equal(res['transactions'], 200)
    assert_equal(res['height'], 200)
    assert_equal(res['txouts'], 200)
    (assert_equal(res['bogosize'], 17000),)
    size = res['disk_size']
    assert (size > 6400)
    assert (size < 64000)
    assert_equal(len(res['bestblock']), 64)
    assert_equal(len(res['hash_serialized_2']), 64)
    self.log.info('Test that gettxoutsetinfo() works for blockchain with just the genesis block')
    b1hash = node.getblockhash(1)
    node.invalidateblock(b1hash)
    res2 = node.gettxoutsetinfo()
    assert_equal(res2['transactions'], 0)
    assert_equal(res2['total_amount'], Decimal('0'))
    assert_equal(res2['height'], 0)
    assert_equal(res2['txouts'], 0)
    (assert_equal(res2['bogosize'], 0),)
    assert_equal(res2['bestblock'], node.getblockhash(0))
    assert_equal(len(res2['hash_serialized_2']), 64)
    self.log.info('Test that gettxoutsetinfo() returns the same result after invalidate/reconsider block')
    node.reconsiderblock(b1hash)
    res3 = node.gettxoutsetinfo()
    assert_equal(res['total_amount'], res3['total_amount'])
    assert_equal(res['transactions'], res3['transactions'])
    assert_equal(res['height'], res3['height'])
    assert_equal(res['txouts'], res3['txouts'])
    assert_equal(res['bogosize'], res3['bogosize'])
    assert_equal(res['bestblock'], res3['bestblock'])
    assert_equal(res['hash_serialized_2'], res3['hash_serialized_2'])
def _test_gettxoutsetinfo(self):
    node = self.nodes[0]
    res = node.gettxoutsetinfo()
    assert_equal(res['total_amount'], Decimal('98214.28571450'))
    assert_equal(res['transactions'], 200)
    assert_equal(res['height'], 200)
    assert_equal(res['txouts'], 200)
    (assert_equal(res['bogosize'], 17000),)
    size = res['disk_size']
    assert (size > 6400)
    assert (size < 64000)
    assert_equal(len(res['bestblock']), 64)
    assert_equal(len(res['hash_serialized_2']), 64)
    self.log.info('Test that gettxoutsetinfo() works for blockchain with just the genesis block')
    b1hash = node.getblockhash(1)
    node.invalidateblock(b1hash)
    res2 = node.gettxoutsetinfo()
    assert_equal(res2['transactions'], 0)
    assert_equal(res2['total_amount'], Decimal('0'))
    assert_equal(res2['height'], 0)
    assert_equal(res2['txouts'], 0)
    (assert_equal(res2['bogosize'], 0),)
    assert_equal(res2['bestblock'], node.getblockhash(0))
    assert_equal(len(res2['hash_serialized_2']), 64)
    self.log.info('Test that gettxoutsetinfo() returns the same result after invalidate/reconsider block')
    node.reconsiderblock(b1hash)
    res3 = node.gettxoutsetinfo()
    assert_equal(res['total_amount'], res3['total_amount'])
    assert_equal(res['transactions'], res3['transactions'])
    assert_equal(res['height'], res3['height'])
    assert_equal(res['txouts'], res3['txouts'])
    assert_equal(res['bogosize'], res3['bogosize'])
    assert_equal(res['bestblock'], res3['bestblock'])
    assert_equal(res['hash_serialized_2'], res3['hash_serialized_2'])