def test_update_init_margin(self):
# Arrange
event = AccountState(
AccountId("SIM", "001"),
[Money("10.00000000", BTC),
Money("20.00000000", ETH)],
[Money("10.00000000", BTC),
Money("20.00000000", ETH)],
[Money("0.00000000", BTC),
Money("0.00000000", ETH)],
info={}, # No default currency set
event_id=uuid4(),
event_timestamp=UNIX_EPOCH,
)
# Act
account = Account(event)
# Wire up account to portfolio
account.register_portfolio(self.portfolio)
self.portfolio.register_account(account)
margin = Money("0.00100000", BTC)
# Act
account.update_init_margin(margin)
# Assert
self.assertEqual(margin, account.init_margin(BTC))
self.assertEqual({BTC: margin}, account.init_margins())
def test_instantiate_multi_asset_account(self):
# Arrange
event = AccountState(
AccountId("SIM", "001"),
[Money("10.00000000", BTC),
Money("20.00000000", ETH)],
[Money("10.00000000", BTC),
Money("20.00000000", ETH)],
[Money("0.00000000", BTC),
Money("0.00000000", ETH)],
info={}, # No default currency set
event_id=uuid4(),
event_timestamp=UNIX_EPOCH,
)
# Act
account = Account(event)
# Wire up account to portfolio
account.register_portfolio(self.portfolio)
self.portfolio.register_account(account)
# Assert
self.assertEqual(AccountId("SIM", "001"), account.id)
self.assertEqual(None, account.default_currency)
self.assertEqual(event, account.last_event)
self.assertEqual([event], account.events)
self.assertEqual(1, account.event_count)
self.assertEqual(Money("10.00000000", BTC), account.balance(BTC))
self.assertEqual(Money("20.00000000", ETH), account.balance(ETH))
self.assertEqual(Money("10.00000000", BTC), account.balance_free(BTC))
self.assertEqual(Money("20.00000000", ETH), account.balance_free(ETH))
self.assertEqual(Money("0.00000000", BTC), account.balance_locked(BTC))
self.assertEqual(Money("0.00000000", ETH), account.balance_locked(ETH))
self.assertEqual(
{
BTC: Money("10.00000000", BTC),
ETH: Money("20.00000000", ETH)
}, account.balances())
self.assertEqual(
{
BTC: Money("10.00000000", BTC),
ETH: Money("20.00000000", ETH)
}, account.balances_free())
self.assertEqual(
{
BTC: Money("0.00000000", BTC),
ETH: Money("0.00000000", ETH)
}, account.balances_locked())
self.assertEqual(Money("0.00000000", BTC), account.unrealized_pnl(BTC))
self.assertEqual(Money("0.00000000", ETH), account.unrealized_pnl(ETH))
self.assertEqual(Money("10.00000000", BTC), account.equity(BTC))
self.assertEqual(Money("20.00000000", ETH), account.equity(ETH))
self.assertEqual({}, account.init_margins())
self.assertEqual({}, account.maint_margins())
self.assertEqual(None, account.init_margin(BTC))
self.assertEqual(None, account.init_margin(ETH))
self.assertEqual(None, account.maint_margin(BTC))
self.assertEqual(None, account.maint_margin(ETH))
def test_instantiate_single_asset_account(self):
# Arrange
event = AccountState(
AccountId("SIM", "001"),
[Money(1_000_000, USD)],
[Money(1_000_000, USD)],
[Money(0, USD)],
info={"default_currency": "USD"}, # Set the default currency
event_id=uuid4(),
event_timestamp=UNIX_EPOCH,
)
# Act
account = Account(event)
# Wire up account to portfolio
account.register_portfolio(self.portfolio)
self.portfolio.register_account(account)
# Assert
self.assertEqual(AccountId("SIM", "001"), account.id)
self.assertEqual(USD, account.default_currency)
self.assertEqual(event, account.last_event)
self.assertEqual([event], account.events)
self.assertEqual(1, account.event_count)
self.assertEqual(Money(1_000_000, USD), account.balance())
self.assertEqual(Money(1_000_000, USD), account.balance_free())
self.assertEqual(Money(0, USD), account.balance_locked())
self.assertEqual({USD: Money(1_000_000, USD)}, account.balances())
self.assertEqual({USD: Money(1_000_000, USD)}, account.balances_free())
self.assertEqual({USD: Money(0, USD)}, account.balances_locked())
self.assertEqual(Money(0, USD), account.unrealized_pnl())
self.assertEqual(Money(1_000_000, USD), account.equity())
self.assertEqual({}, account.init_margins())
self.assertEqual({}, account.maint_margins())
self.assertEqual(None, account.init_margin())
self.assertEqual(None, account.maint_margin())