def test_change_cdty_split_price(self, book_transactions):
tr = book_transactions.transactions(description="my purchase of stock")
sp = tr.splits(account=book_transactions.accounts(name="broker"))
assert len(book_transactions.prices) == 6
p = [p for p in book_transactions.prices if p.date.day == 29][0]
p_expected = (sp.value / sp.quantity).quantize(Decimal("0.000001"))
assert p.value == p_expected
# changing the quantity of the split should NOT change the existing price
sp.quantity = (5, 1)
book_transactions.validate()
p_not_expected = (sp.value / sp.quantity).quantize(Decimal("0.000001"))
assert len(book_transactions.prices) == 6
assert p.value == p_expected
assert p_expected != p_not_expected
# changing the post date of the transaction of the split should create a new price
tr.post_date = date(2015, 1, 29)
book_transactions.validate()
book_transactions.flush()
assert len(book_transactions.prices) == 7
def test_change_cdty_split_price(self, book_transactions):
tr = book_transactions.transactions(description="my purchase of stock")
sp = tr.splits(account=book_transactions.accounts(name="broker"))
assert len(book_transactions.prices) == 6
p = [p for p in book_transactions.prices if p.date.day == 29][0]
assert p.value == (sp.value / sp.quantity).quantize(
Decimal("0.000001"))
print(book_transactions.prices)
# changing the quantity of the split should change the existing price
sp.quantity = (5, 1)
print(tr.post_date, tr.enter_date)
print(Transaction._post_date, Transaction.enter_date)
print(book_transactions.prices)
book_transactions.validate()
print(book_transactions.prices)
assert len(book_transactions.prices) == 6
assert p.value == (sp.value / sp.quantity).quantize(
Decimal("0.000001"))
# changing the post date of the transaction of the split should create a new price
tr.post_date = date(2015, 1, 29)
book_transactions.validate()
assert len(book_transactions.prices) == 7
def test_tag_split_zero_value(self, book_transactions):
broker = book_transactions.accounts(name="broker")
asset = book_transactions.accounts.get(name="asset")
currency = book_transactions.default_currency
# Give away 250 shares for free.
quantity = Decimal(-250)
splits = [
Split(asset, 0),
Split(broker, 0, quantity=quantity),
]
Transaction(currency, description="donation", splits=splits)
book_transactions.validate()
def test_tag_split_zero_quantity(self, book_transactions):
broker = book_transactions.accounts(name="broker")
asset = book_transactions.accounts.get(name="asset")
inc = book_transactions.accounts.get(name="inc")
currency = book_transactions.default_currency
value = Decimal(250)
splits = [
Split(asset, value),
Split(inc, -value),
Split(broker, value=0, quantity=0), # tag split for assigning dividend income to stock
]
Transaction(currency, description='Dividend income', splits=splits)
book_transactions.validate()
def test_change_cdty_split_price(self, book_transactions):
tr = book_transactions.transactions(description="my purchase of stock")
sp = tr.splits(account=book_transactions.accounts(name="broker"))
assert len(book_transactions.prices) == 6
p = [p for p in book_transactions.prices if p.date.day == 29][0]
assert p.value == (sp.value / sp.quantity).quantize(Decimal("0.000001"))
# changing the quantity of the split should change the existing price
sp.quantity = (5, 1)
book_transactions.validate()
assert len(book_transactions.prices) == 6
assert p.value == (sp.value / sp.quantity).quantize(Decimal("0.000001"))
# changing the post date of the transaction of the split should create a new price
tr.post_date = datetime(2015, 1, 29, tzinfo=tr.post_date.tzinfo)
book_transactions.validate()
assert len(book_transactions.prices) == 7
def test_tag_split_zero_quantity_with_value(self, book_transactions):
broker = book_transactions.accounts(name="broker")
inc = book_transactions.accounts.get(name="inc")
value = Decimal(250)
# Transaction recording capital gains.
splits = [
Split(broker, value, quantity=0),
Split(inc, -value),
]
Transaction(inc.commodity, description="Capital gains", splits=splits)
book_transactions.validate()
# Transaction recording capital loss.
splits = [
Split(broker, -value, quantity=0),
Split(inc, value),
]
Transaction(inc.commodity, description="Capital loss", splits=splits)
book_transactions.validate()
# Do the same tests with a -0.0 quantity. This Decimal has is_signed=True.
mzero = Decimal("-0.00")
# Transaction recording capital gains.
splits = [
Split(broker, value, quantity=mzero),
Split(inc, -value),
]
Transaction(inc.commodity, description="Capital gains", splits=splits)
book_transactions.validate()
# Transaction recording capital loss.
splits = [
Split(broker, -value, quantity=mzero),
Split(inc, value),
]
Transaction(inc.commodity, description="Capital loss", splits=splits)
book_transactions.validate()
def test_account_balance_on_date(self, book_transactions):
a = book_transactions.accounts(name="asset")
assert a.get_balance(at_date=date(2015, 10, 21)) == 1000
assert a.get_balance(at_date=date(2015, 10, 25)) == 900
