def test_invoice_repr(month):
user = UserFactory.build()
format_month = get_previous_month() if month is None else month
assert (
repr(Invoice(user, FAKE_CONFIG, month=month)) == u'<Invoice %s:%s>'
% (user.username, format_month.strftime(MONTH_FORMAT))
)
def test_invoice_get_total_amounts_extra_add(monkeypatch):
"""Tests total amounts' correctness when there is an extra amount to be
added to the accrued total.
"""
extra_add = 5
user = UserFactory.build()
config = dict({
'extra_add': extra_add,
}, **FAKE_CONFIG)
invoice = Invoice(user, config, add_correction=True)
rates = (0.5, 0.5, 0.5)
monkeypatch.setattr(invoice, 'get_rates', lambda: rates)
amounts = (5, 5, 5, 0)
monkeypatch.setattr(invoice, '_get_full_user_amounts', lambda x: amounts)
total_amounts = invoice.get_total_amounts()
assert total_amounts['subtotal'] == 3 * (amounts[0] * rates[0])
assert total_amounts['balance'] is None
assert total_amounts['total'] == 3 * (amounts[0] * rates[0]) + extra_add
assert total_amounts['extra_amount'] == extra_add
def test_invoice_get_total_amounts_below_minimal_payment(monkeypatch):
"""Tests total amounts' correctness when the accrued total is below the
minimal payment bar.
"""
user = UserFactory.build()
config = dict({
'minimal_payment': 10,
'extra_add': 5,
}, **FAKE_CONFIG)
invoice = Invoice(user, config, add_correction=True)
rates = (0.5, 0.5, 0.5)
monkeypatch.setattr(invoice, 'get_rates', lambda: rates)
amounts = (5, 5, 5, 0)
monkeypatch.setattr(invoice, '_get_full_user_amounts', lambda x: amounts)
total_amounts = invoice.get_total_amounts()
assert total_amounts['subtotal'] == 3 * (amounts[0] * rates[0])
assert total_amounts['balance'] == 3 * (amounts[0] * rates[0])
assert total_amounts['total'] == 0
assert total_amounts['extra_amount'] == 0