def test_getblockcount_many(self):
blockhash0 = "00008c0c84aee66413f1e8ff95fdca5e8ebf35c94b090290077cdcea64936301"
blockhash1 = "0000b9fc70e9a8bb863a8c37f0f3d10d4d3e99e0e94bd42b35f0fdbb497399eb"
blocks = [
{"hash": blockhash0},
{"hash": blockhash1, "previousblockhash": blockhash0},
]
proxy = FakeBitcoinProxy(blocks=blocks)
count = proxy.getblockcount()
self.assertEqual(count, len(blocks) - 1)
def test__batch_getblockhash_many(self):
block_count = 100
blocks = []
previous_blockhash = None
for counter in range(0, block_count):
blockhash = "00008c0c84aee66413f1e8ff95fdca5e8ebf35c94b090290077cdcea649{}".format(counter)
block_data = {
"hash": blockhash,
}
if previous_blockhash:
block_data["previous_blockhash"] = previous_blockhash
blocks.append(block_data)
previous_blockhash = blockhash
proxy = FakeBitcoinProxy(blocks=blocks)
count = proxy.getblockcount()
self.assertEqual(count, len(blocks) - 1)
requests = []
for counter in range(0, count + 1): # from 0 to len(blocks)
request = make_rpc_batch_request_entry("getblockhash", [counter])
requests.append(request)
results = proxy._batch(requests)
self.assertEqual(type(results), list)
self.assertEqual(len(results), len(requests))
for (counter, result) in enumerate(results):
self.assertEqual(result["error"], None)
expected_blockhash = "00008c0c84aee66413f1e8ff95fdca5e8ebf35c94b090290077cdcea649{}".format(counter)
self.assertEqual(result["result"], expected_blockhash)
def test_getblockcount_zero(self):
blocks = []
proxy = FakeBitcoinProxy(blocks=blocks)
count = proxy.getblockcount()
self.assertEqual(count, len(blocks) - 1)