def test_token_transfer():
test_address = Web3.toChecksumAddress(
'068ed00cf0441e4829d9784fcbe7b9e26d4bd8d0')
token = Token.get_instance()
balance = token.get_token_balance(test_address)
token.transfer(test_address, 3, consumer_account)
new_balance = token.get_token_balance(test_address)
assert new_balance == (balance + 3)
def test_token_allowance():
token = Token.get_instance()
lock_reward_condition = LockPaymentCondition(
LockPaymentCondition.CONTRACT_NAME)
allowance = token.get_allowance(consumer_account.address,
lock_reward_condition.address)
if allowance > 0:
token.decrease_allowance(lock_reward_condition.address, allowance,
consumer_account)
allowance = token.get_allowance(consumer_account.address,
lock_reward_condition.address)
assert allowance == 0
assert token.token_approve(lock_reward_condition.address, 77,
consumer_account) is True
allowance = token.get_allowance(consumer_account.address,
lock_reward_condition.address)
assert allowance == 77
assert token.token_approve(lock_reward_condition.address, 49,
consumer_account) is True
allowance = token.get_allowance(consumer_account.address,
lock_reward_condition.address)
assert allowance == 49
token.decrease_allowance(lock_reward_condition.address, 5,
consumer_account)
allowance = token.get_allowance(consumer_account.address,
lock_reward_condition.address)
assert allowance == 44
token.increase_allowance(lock_reward_condition.address, 10,
consumer_account)
allowance = token.get_allowance(consumer_account.address,
lock_reward_condition.address)
assert allowance == 54
def test_token_approve_invalid_tokens():
token = Token.get_instance()
with pytest.raises(Exception):
token.token_approve(consumer_account.address, -100, publisher_account)
def test_token_approve_invalid_address():
token = Token.get_instance()
with pytest.raises(Exception):
token.token_approve('10923019', 100, publisher_account)
def test_token_approve():
token = Token.get_instance()
assert token.token_approve(consumer_account.address, 100,
publisher_account)
def test_get_balance_invalid_address():
token = Token.get_instance()
with pytest.raises(Exception):
token.get_token_balance('not valid')
def test_get_balance():
token = Token.get_instance()
assert isinstance(token.get_token_balance(consumer_account.address), int)
def test_token_contract():
token = Token.get_instance()
assert token
assert isinstance(token, Token)