def test_account_creation(client):
testAccount = "Account1"
response = client.post(f"/accounts/{testAccount}")
assert response.status_code == 200
assert response.json == asdict(Account(testAccount))
response = client.get(f"/accounts/{testAccount}")
assert response.status_code == 200
assert response.json == asdict(Account(testAccount))
def test_can_add_negative_funds(bank):
bank.create_account('Test')
bank.add_funds('Test', -10)
transaction = list(bank.transactions)[0]
assert len(bank.transactions) == 1
assert transaction.account == Account('Test')
assert transaction.amount == -10
def test_cannot_modify_accounts_set(bank):
accounts = bank.accounts
accounts.add(Account('New Account'))
assert len(bank.accounts) == 0
def test_accounts_are_immutable():
account = Account('Immutable')
with pytest.raises(Exception):
# This operation should raise an exception
account.name = 'Mutable'