def test_format_default():
"""Test if default CosmosSDK transaction is correctly formated."""
account = CosmosCrypto()
cc2 = CosmosCrypto()
cosmos_api = CosmosApi(**COSMOS_TESTNET_CONFIG)
amount = 10000
transfer_transaction = cosmos_api.get_transfer_transaction(
sender_address=account.address,
destination_address=cc2.address,
amount=amount,
tx_fee=1000,
tx_nonce="something",
)
signed_transaction = cc2.sign_transaction(transfer_transaction)
assert "tx" in signed_transaction
assert "signatures" in signed_transaction["tx"]
assert len(signed_transaction["tx"]["signatures"]) == 1
assert "pub_key" in signed_transaction["tx"]["signatures"][0]
assert "value" in signed_transaction["tx"]["signatures"][0]["pub_key"]
base64_pbk = signed_transaction["tx"]["signatures"][0]["pub_key"]["value"]
assert "signature" in signed_transaction["tx"]["signatures"][0]
signature = signed_transaction["tx"]["signatures"][0]["signature"]
default_formated_transaction = cc2.format_default_transaction(
transfer_transaction, signature, base64_pbk)
# Compare default formatted transaction with signed transaction
assert signed_transaction == default_formated_transaction
def test_construct_sign_and_submit_transfer_transaction():
"""Test the construction, signing and submitting of a transfer transaction."""
account = CosmosCrypto()
balance = get_wealth(account.address)
assert balance > 0, "Failed to fund account."
cc2 = CosmosCrypto()
cosmos_api = CosmosApi(**COSMOS_TESTNET_CONFIG)
amount = 10000
assert amount < balance, "Not enough funds."
transfer_transaction = cosmos_api.get_transfer_transaction(
sender_address=account.address,
destination_address=cc2.address,
amount=amount,
tx_fee=1000,
tx_nonce="something",
)
assert (isinstance(transfer_transaction, dict)
and len(transfer_transaction)
== 6), "Incorrect transfer_transaction constructed."
signed_transaction = account.sign_transaction(transfer_transaction)
assert (isinstance(signed_transaction, dict)
and len(signed_transaction["tx"]) == 4
and isinstance(signed_transaction["tx"]["signatures"],
list)), "Incorrect signed_transaction constructed."
transaction_digest = cosmos_api.send_signed_transaction(signed_transaction)
assert transaction_digest is not None, "Failed to submit transfer transaction!"
not_settled = True
elapsed_time = 0
while not_settled and elapsed_time < 20:
elapsed_time += 1
time.sleep(2)
transaction_receipt = cosmos_api.get_transaction_receipt(
transaction_digest)
if transaction_receipt is None:
continue
is_settled = cosmos_api.is_transaction_settled(transaction_receipt)
not_settled = not is_settled
assert transaction_receipt is not None, "Failed to retrieve transaction receipt."
assert is_settled, "Failed to verify tx!"
tx = cosmos_api.get_transaction(transaction_digest)
is_valid = cosmos_api.is_transaction_valid(tx, cc2.address,
account.address, "", amount)
assert is_valid, "Failed to settle tx correctly!"
assert tx == transaction_receipt, "Should be same!"
def test_cosmos_api_get_transfer_transaction(*args):
"""Test CosmosApi.get_transfer_transaction."""
cosmos_api = CosmosApi()
assert cosmos_api.get_transfer_transaction(*[Mock()] * 7) is None