def test_instantiate_single_asset_cash_account(self):
# Arrange
event = AccountState(
account_id=AccountId("SIM", "000"),
account_type=AccountType.BETTING,
base_currency=GBP,
reported=True,
balances=[
AccountBalance(
GBP,
Money(1_000_000, GBP),
Money(0, GBP),
Money(1_000_000, GBP),
),
],
info={},
event_id=UUID4(),
ts_event=0,
ts_init=0,
)
# Act
account = BettingAccount(event)
# Assert
assert account.base_currency == GBP
assert account.last_event == event
assert account.events == [event]
assert account.event_count == 1
assert account.balance_total() == Money(1_000_000, GBP)
assert account.balance_free() == Money(1_000_000, GBP)
assert account.balance_locked() == Money(0, GBP)
assert account.balances_total() == {GBP: Money(1_000_000, GBP)}
assert account.balances_free() == {GBP: Money(1_000_000, GBP)}
assert account.balances_locked() == {GBP: Money(0, GBP)}
def test_apply_given_new_state_event_updates_correctly(self):
# Arrange
event1 = AccountState(
account_id=AccountId("SIM", "001"),
account_type=AccountType.BETTING,
base_currency=None, # Multi-currency
reported=True,
balances=[
AccountBalance(
GBP,
Money(10.00000000, GBP),
Money(0.00000000, GBP),
Money(10.00000000, GBP),
),
],
info={}, # No default currency set
event_id=UUID4(),
ts_event=0,
ts_init=0,
)
# Act
account = BettingAccount(event1)
event2 = AccountState(
account_id=AccountId("SIM", "001"),
account_type=AccountType.BETTING,
base_currency=None, # Multi-currency
reported=True,
balances=[
AccountBalance(
GBP,
Money(9.00000000, GBP),
Money(0.50000000, GBP),
Money(8.50000000, GBP),
),
],
info={}, # No default currency set
event_id=UUID4(),
ts_event=0,
ts_init=0,
)
# Act
account.apply(event=event2)
# Assert
assert account.last_event == event2
assert account.events == [event1, event2]
assert account.event_count == 2
assert account.balance_total(GBP) == Money(9.00000000, GBP)
assert account.balance_free(GBP) == Money(8.50000000, GBP)
assert account.balance_locked(GBP) == Money(0.50000000, GBP)