def test_portfolio(account_hf, asset_hf1, account_checking, asset_krw):
portfolio = Portfolio()
portfolio.base_asset = asset_krw
portfolio.add_accounts(account_hf, account_checking)
deposit(account_checking, asset_krw, 500000, parse_date("2015-12-04"))
with Transaction.create() as t:
deposit(account_checking, asset_krw, -500000, parse_date("2015-12-04"),
t)
deposit(account_hf, asset_hf1, 1, parse_date("2015-12-04"), t)
# The net asset value shall not be available at this point
with pytest.raises(AssetValueUnavailableException):
net_worth = portfolio.net_worth(evaluated_at=parse_date("2015-12-04"),
granularity=Granularity.day)
# Initial asset value
AssetValue.create(
evaluated_at=parse_date("2015-12-04"),
asset=asset_hf1,
base_asset=asset_krw,
granularity=Granularity.day,
close=500000,
)
net_worth = portfolio.net_worth(evaluated_at=parse_date("2015-12-04"),
granularity=Granularity.day)
assert 500000 == net_worth
# 1st payment
interest, tax, returned = 3923, 740, 30930
deposit(account_checking, asset_krw, returned, parse_date("2016-01-08"))
# Remaining principle value after the 1st payment
AssetValue.create(
evaluated_at=parse_date("2016-01-08"),
asset=asset_hf1,
base_asset=asset_krw,
granularity=Granularity.day,
close=472253,
)
net_worth = portfolio.net_worth(evaluated_at=parse_date("2016-01-08"),
granularity=Granularity.day)
assert 500000 + (interest - tax) == net_worth
# 2nd payment
deposit(account_checking, asset_krw, 25016, parse_date("2016-02-05"))
# Remaining principle value after the 2nd payment
AssetValue.create(
evaluated_at=parse_date("2016-02-05"),
asset=asset_hf1,
base_asset=asset_krw,
granularity=Granularity.day,
close=450195,
)
db.session.delete(portfolio)
db.session.commit()
def test_portfolio(account_hf, asset_hf1, account_checking, asset_krw):
portfolio = Portfolio()
portfolio.base_asset = asset_krw
portfolio.add_accounts(account_hf, account_checking)
with Transaction.create() as t:
Record.create(
created_at=parse_date('2015-12-04'), transaction=t,
account=account_checking, asset=asset_krw, quantity=500000)
Record.create(
created_at=parse_date('2015-12-04'), transaction=t,
account=account_checking, asset=asset_krw, quantity=-500000)
Record.create(
created_at=parse_date('2015-12-04'), transaction=t,
account=account_hf, asset=asset_hf1, quantity=1)
# The net asset value shall not be available at this point
with pytest.raises(AssetValueUnavailableException):
net_worth = portfolio.net_worth(evaluated_at=parse_date('2015-12-04'),
granularity=Granularity.day)
# Initial asset value
AssetValue.create(
evaluated_at=parse_date('2015-12-04'), asset=asset_hf1,
base_asset=asset_krw, granularity=Granularity.day, close=500000)
net_worth = portfolio.net_worth(evaluated_at=parse_date('2015-12-04'),
granularity=Granularity.day)
assert 500000 == net_worth
# 1st payment
interest, tax, returned = 3923, 740, 30930
with Transaction.create() as t:
Record.create(
created_at=parse_date('2016-01-08'), transaction=t,
account=account_checking, asset=asset_krw, quantity=returned)
# Remaining principle value after the 1st payment
AssetValue.create(
evaluated_at=parse_date('2016-01-08'), asset=asset_hf1,
base_asset=asset_krw, granularity=Granularity.day, close=472253)
net_worth = portfolio.net_worth(evaluated_at=parse_date('2016-01-08'),
granularity=Granularity.day)
assert 500000 + (interest - tax) == net_worth
# 2nd payment
with Transaction.create() as t:
Record.create(
created_at=parse_date('2016-02-05'), transaction=t,
account=account_checking, asset=asset_krw, quantity=25016)
# Remaining principle value after the 2nd payment
AssetValue.create(
evaluated_at=parse_date('2016-02-05'), asset=asset_hf1,
base_asset=asset_krw, granularity=Granularity.day, close=450195)
db.session.delete(portfolio)
db.session.commit()
def test_portfolio(account_hf, asset_hf1, account_checking, asset_krw):
portfolio = Portfolio()
portfolio.base_asset = asset_krw
portfolio.add_accounts(account_hf, account_checking)
with Transaction.create() as t:
Record.create(created_at=parse_date('2015-12-04'),
transaction=t,
account=account_checking,
asset=asset_krw,
quantity=500000)
Record.create(created_at=parse_date('2015-12-04'),
transaction=t,
account=account_checking,
asset=asset_krw,
quantity=-500000)
Record.create(created_at=parse_date('2015-12-04'),
transaction=t,
account=account_hf,
asset=asset_hf1,
quantity=1)
# The net asset value shall not be available at this point
with pytest.raises(AssetValueUnavailableException):
net_worth = portfolio.net_worth(evaluated_at=parse_date('2015-12-04'),
granularity=Granularity.day)
# Initial asset value
AssetValue.create(evaluated_at=parse_date('2015-12-04'),
asset=asset_hf1,
base_asset=asset_krw,
granularity=Granularity.day,
close=500000)
net_worth = portfolio.net_worth(evaluated_at=parse_date('2015-12-04'),
granularity=Granularity.day)
assert 500000 == net_worth
# 1st payment
interest, tax, returned = 3923, 740, 30930
with Transaction.create() as t:
Record.create(created_at=parse_date('2016-01-08'),
transaction=t,
account=account_checking,
asset=asset_krw,
quantity=returned)
# Remaining principle value after the 1st payment
AssetValue.create(evaluated_at=parse_date('2016-01-08'),
asset=asset_hf1,
base_asset=asset_krw,
granularity=Granularity.day,
close=472253)
net_worth = portfolio.net_worth(evaluated_at=parse_date('2016-01-08'),
granularity=Granularity.day)
assert 500000 + (interest - tax) == net_worth
# 2nd payment
with Transaction.create() as t:
Record.create(created_at=parse_date('2016-02-05'),
transaction=t,
account=account_checking,
asset=asset_krw,
quantity=25016)
# Remaining principle value after the 2nd payment
AssetValue.create(evaluated_at=parse_date('2016-02-05'),
asset=asset_hf1,
base_asset=asset_krw,
granularity=Granularity.day,
close=450195)
db.session.delete(portfolio)
db.session.commit()