def test_create_fail_invalid_abi(testnet):
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="invalid token contract abi: 'abi' is not a list"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address)
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="invalid token contract abi: 'abi' is not a list"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi={})
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="invalid token contract abi: 'abi' is not a list"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi='bad')
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="invalid token contract abi: The elements of 'abi' "
"are not all dictionaries"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=['bad'])
def test_create_fail_empty_endpoint():
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match='either provider or provider endpoint must be provided'):
erc20tokensdk.SDK()
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match='either provider or provider endpoint must be provided'):
erc20tokensdk.SDK(provider_endpoint_uri='')
def test_create_fail_keyfile(testnet):
# file missing
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match=
"cannot load keyfile: \[Errno 2\] No such file or directory: 'missing.json'"
):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
keyfile='missing.json')
# not json
with open(TEST_KEYFILE, 'w+') as f:
f.write('not json')
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="cannot load keyfile: No JSON object could be decoded"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
keyfile=TEST_KEYFILE)
# json, but invalid format
with open(TEST_KEYFILE, 'w+') as f:
f.write('[]')
with pytest.raises(erc20tokensdk.SdkConfigurationError,
match="cannot load keyfile: invalid keyfile format"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
keyfile=TEST_KEYFILE)
os.remove(TEST_KEYFILE)
# good keyfile, wrong password
erc20tokensdk.create_keyfile(testnet.private_key, TEST_PASSWORD,
TEST_KEYFILE)
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match='cannot load keyfile: MAC mismatch. Password incorrect?'):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
keyfile=TEST_KEYFILE,
password='******')
os.remove(TEST_KEYFILE)
def test_create_fail_invalid_contract_address(testnet):
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="invalid token contract address: '' is not an address"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri)
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match="invalid token contract address: '0xbad' is not an address"):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address='0xbad')
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match=
"invalid token contract address: '0x4c6527c2BEB032D46cfe0648072cAb641cA0aA81' "
"has an invalid EIP55 checksum"):
erc20tokensdk.SDK(
provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address='0x4c6527c2BEB032D46cfe0648072cAb641cA0aA81')
def test_create_fail_bad_private_key(testnet):
with pytest.raises(
erc20tokensdk.SdkConfigurationError,
match='cannot load private key: Unexpected private key format.'
' Must be length 32 byte string'):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
private_key='bad')
def test_create_with_gas_params(testnet):
sdk = erc20tokensdk.SDK(
provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
private_key=testnet.private_key,
gas_price=10.1,
gas_limit=10000)
assert sdk
assert sdk._tx_manager.gas_price == 10100000000
assert sdk._tx_manager.gas_limit == 10000
def test_create_with_private_key(testnet):
sdk = erc20tokensdk.SDK(
provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
private_key=testnet.private_key)
assert sdk
assert sdk.web3
assert sdk.token_contract
assert sdk.private_key == testnet.private_key
assert sdk.get_address() == testnet.address
def test_create_invalid_gas_params(testnet):
with pytest.raises(erc20tokensdk.SdkConfigurationError,
match='gas price must be either integer of float'):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
gas_price='bad')
with pytest.raises(erc20tokensdk.SdkConfigurationError,
match='gas price must be either integer of float'):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
gas_price='0x123')
with pytest.raises(erc20tokensdk.SdkConfigurationError,
match='gas limit must be integer'):
erc20tokensdk.SDK(provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
gas_price=10,
gas_limit='bad')
def test_sdk(testnet):
sdk = erc20tokensdk.SDK(
provider_endpoint_uri=testnet.provider_endpoint_uri,
private_key=testnet.private_key,
contract_address=testnet.contract_address,
contract_abi=testnet.contract_abi)
assert sdk
assert sdk.web3
assert sdk.token_contract
assert sdk.private_key == testnet.private_key
assert sdk.get_address() == testnet.address
assert sdk._tx_manager.gas_price == sdk.web3.eth.gasPrice
return sdk
def test_create_with_keyfile(testnet):
erc20tokensdk.create_keyfile(testnet.private_key, TEST_PASSWORD,
TEST_KEYFILE)
sdk = erc20tokensdk.SDK(
provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi,
keyfile=TEST_KEYFILE,
password=TEST_PASSWORD)
assert sdk
assert sdk.web3
assert sdk.token_contract
assert sdk.private_key == testnet.private_key
assert sdk.get_address() == testnet.address
os.remove(TEST_KEYFILE)
def test_sdk_not_configured(testnet):
sdk = erc20tokensdk.SDK(
provider_endpoint_uri=testnet.provider_endpoint_uri,
contract_address=testnet.address,
contract_abi=testnet.contract_abi)
with pytest.raises(erc20tokensdk.SdkNotConfiguredError,
match='private key not configured'):
sdk.get_address()
with pytest.raises(erc20tokensdk.SdkNotConfiguredError,
match='private key not configured'):
sdk.get_ether_balance()
with pytest.raises(erc20tokensdk.SdkNotConfiguredError,
match='private key not configured'):
sdk.get_token_balance()
with pytest.raises(erc20tokensdk.SdkNotConfiguredError,
match='private key not configured'):
sdk.send_ether('address', 100)
with pytest.raises(erc20tokensdk.SdkNotConfiguredError,
match='private key not configured'):
sdk.send_tokens('address', 100)
def test_create_fail_bad_endpoint(testnet):
with pytest.raises(erc20tokensdk.SdkConfigurationError,
match='cannot connect to provider endpoint'):
erc20tokensdk.SDK(provider_endpoint_uri='bad',
contract_address=testnet.address,
contract_abi=testnet.contract_abi)
