def test_round_half_even():
# https://www.w3.org/TR/xpath-functions-31/#func-round-half-to-even
assert form.Amount(0.5).round(0).float() == 0.0
assert form.Amount(1.5).round(0).float() == 2.0
assert form.Amount(2.5).round(0).float() == 2.0
assert form.Amount(3.567812e+3).round(2).float() == 3567.81e0
assert form.Amount(4.7564e-3).round(2).float() == 0.0e0
def test_allowance_charge_in_invoice_line(simple_invoice_without_lines):
inv = copy.copy(simple_invoice_without_lines)
inv.add_invoice_line(
form.InvoiceLine(
quantity=form.Quantity(1, '94'),
description='producto facho',
item=form.StandardItem(9999),
price=form.Price(amount=form.Amount(100.0),
type_code='01',
type='x'),
tax=form.TaxTotal(subtotals=[form.TaxSubTotal(percent=19.0, )]),
allowance_charge=[
form.AllowanceChargeAsDiscount(amount=form.Amount(10.0))
]))
inv.calculate()
# se aplico descuento
assert inv.invoice_legal_monetary_total.line_extension_amount == form.Amount(
90.0)
xml = form_xml.DIANInvoiceXML(inv)
with pytest.raises(AttributeError):
assert xml.get_element_text(
'/fe:Invoice/cac:AllowanceCharge/cbc:ID') == '1'
xml.get_element_text(
'/fe:Invoice/cac:InvoiceLine/cac:AllowanceCharge/cbc:ID') == '1'
xml.get_element_text(
'/fe:Invoice/cac:InvoiceLine/cac:AllowanceCharge/cbc:BaseAmount'
) == '100.0'
def test_amount_equals():
price1 = form.Amount(110.0)
price2 = form.Amount(100 + 10.0)
assert price1 == price2
assert price1 == form.Amount(100) + form.Amount(10)
assert price1 == form.Amount(10) * form.Amount(10) + form.Amount(10)
assert form.Amount(110) == (form.Amount(1.10) * form.Amount(100))
def test_invoice_line_quantity_without_taxes():
line = form.InvoiceLine(quantity=form.Quantity(10, '94'),
description='',
item=form.StandardItem('test', 9999),
price=form.Price(amount=form.Amount(30.00),
type_code='01',
type='x'),
tax=form.TaxTotal(subtotals=[]))
line.calculate()
assert line.total_amount == form.Amount(300)
assert line.tax_amount == form.Amount(0)
def test_round():
# Entre 0 y 5 Mantener el dígito menos significativo
assert form.Amount(1.133).round(2) == form.Amount(1.13)
# Entre 6 y 9 Incrementar el dígito menos significativo
assert form.Amount(1.166).round(2) == form.Amount(1.17)
# 5, y el segundo dígito siguiente al dígito menos significativo es cero o par Mantener el dígito menos significativo
assert str(form.Amount(1.1542).round(2)) == str(form.Amount(1.15))
# 5, y el segundo dígito siguiente al dígito menos significativo es impar Incrementar el dígito menos significativo
assert str(form.Amount(1.1563).round(2)) == str(form.Amount(1.16))
def simple_invoice():
inv = form.NationalSalesInvoice()
inv.set_period(datetime.now(), datetime.now())
inv.set_issue(datetime.now())
inv.set_ident('ABC123')
inv.set_operation_type('10')
inv.set_payment_mean(form.PaymentMean(form.PaymentMean.DEBIT, '41', datetime.now(), ' 1234'))
inv.set_supplier(form.Party(
name = 'facho-supplier',
ident = form.PartyIdentification('123','', '31'),
responsability_code = form.Responsability(['O-07']),
responsability_regime_code = '48',
organization_code = '1',
address = form.Address(
'', '', form.City('05001', 'Medellín'),
form.Country('CO', 'Colombia'),
form.CountrySubentity('05', 'Antioquia'))
))
inv.set_customer(form.Party(
name = 'facho-customer',
ident = form.PartyIdentification('321','', '31'),
responsability_code = form.Responsability(['O-07']),
responsability_regime_code = '48',
organization_code = '1',
address = form.Address(
'', '', form.City('05001', 'Medellín'),
form.Country('CO', 'Colombia'),
form.CountrySubentity('05', 'Antioquia'))
))
inv.add_invoice_line(form.InvoiceLine(
quantity = form.Quantity(1, '94'),
description = 'producto facho',
item = form.StandardItem( 9999),
price = form.Price(form.Amount(100.0), '01', ''),
tax = form.TaxTotal(
tax_amount = form.Amount(0.0),
taxable_amount = form.Amount(0.0),
subtotals = [
form.TaxSubTotal(
percent = 19.0,
)
]
)
))
return inv
def test_amount_truncate():
assert form.Amount(1.1569).truncate_as_string(2) == '1.15'
assert form.Amount(587.0700).truncate_as_string(2) == '587.07'
assert form.Amount(14705.8800).truncate_as_string(2) == '14705.88'
assert form.Amount(9423.7000).truncate_as_string(2) == '9423.70'
assert form.Amount(10084.03).truncate_as_string(2) == '10084.03'
assert form.Amount(10000.02245).truncate_as_string(2) == '10000.02'
assert form.Amount(10000.02357).truncate_as_string(2) == '10000.02'
def test_FAU14():
inv = form.NationalSalesInvoice()
inv.add_invoice_line(
form.InvoiceLine(
quantity=form.Quantity(1, '94'),
description='producto facho',
item=form.StandardItem(9999),
price=form.Price(amount=form.Amount(100.0),
type_code='01',
type='x'),
tax=form.TaxTotal(subtotals=[form.TaxSubTotal(percent=19.0, )])))
inv.add_allowance_charge(form.AllowanceCharge(amount=form.Amount(19.0)))
inv.add_prepaid_payment(form.PrePaidPayment(paid_amount=form.Amount(50.0)))
inv.calculate()
wants = form.Amount(119.0 + 19.0 - 50.0)
assert inv.invoice_legal_monetary_total.payable_amount == wants, "got %s want %s" % (
inv.invoice_legal_monetary_total.payable_amount, wants)
def test_invoice_legalmonetary():
inv = form.NationalSalesInvoice()
inv.add_invoice_line(
form.InvoiceLine(
quantity=form.Quantity(1, '94'),
description='producto facho',
item=form.StandardItem(9999),
price=form.Price(amount=form.Amount(100.0),
type_code='01',
type='x'),
tax=form.TaxTotal(subtotals=[form.TaxSubTotal(percent=19.0, )])))
inv.calculate()
assert inv.invoice_legal_monetary_total.line_extension_amount == form.Amount(
100.0)
assert inv.invoice_legal_monetary_total.tax_exclusive_amount == form.Amount(
100.0)
assert inv.invoice_legal_monetary_total.tax_inclusive_amount == form.Amount(
119.0)
assert inv.invoice_legal_monetary_total.charge_total_amount == form.Amount(
0.0)
def test_allowance_charge_in_invoice(simple_invoice_without_lines):
inv = copy.copy(simple_invoice_without_lines)
inv.add_invoice_line(
form.InvoiceLine(
quantity=form.Quantity(1, '94'),
description='producto facho',
item=form.StandardItem(9999),
price=form.Price(amount=form.Amount(100.0),
type_code='01',
type='x'),
tax=form.TaxTotal(subtotals=[form.TaxSubTotal(percent=19.0, )])))
inv.add_allowance_charge(form.AllowanceCharge(amount=form.Amount(19.0)))
inv.calculate()
xml = form_xml.DIANInvoiceXML(inv)
assert xml.get_element_text('./cac:AllowanceCharge/cbc:ID') == '1'
assert xml.get_element_text(
'./cac:AllowanceCharge/cbc:ChargeIndicator') == 'true'
assert xml.get_element_text('./cac:AllowanceCharge/cbc:Amount') == '19.0'
assert xml.get_element_text(
'./cac:AllowanceCharge/cbc:BaseAmount') == '100.0'
def test_amount_positive():
with pytest.raises(ValueError):
form.Amount(-1.0)
def invoice():
# factura de venta nacional
inv = form.Invoice('01')
# asignar periodo de facturacion
inv.set_period(datetime.now(), datetime.now())
# asignar fecha de emision de la factura
inv.set_issue(datetime.now())
# asignar prefijo y numero del documento
inv.set_ident('SETP990000008')
# asignar tipo de operacion ver DIAN:6.1.5
inv.set_operation_type('10')
inv.set_supplier(
form.Party(
legal_name='Nombre registrado de la empresa',
name='Nombre comercial o él mismo nombre registrado',
ident=form.PartyIdentification('nit_empresa',
'digito_verificación', '31'),
# obligaciones del contribuyente ver DIAN:FAK26
responsability_code=form.Responsability(['O-07', 'O-14', 'O-48']),
# ver DIAN:FAJ28
responsability_regime_code='48',
# tipo de organizacion juridica ver DIAN:6.2.3
organization_code='1',
email="*****@*****.**",
address=form.Address('', '', form.City('05001', 'Medellín'),
form.Country('CO', 'Colombia'),
form.CountrySubentity('05', 'Antioquia')),
))
#Tercero a quien se le factura
inv.set_customer(
form.Party(
legal_name='consumidor final',
name='consumidor final',
ident=form.PartyIdentification('222222222222', '', '13'),
responsability_code=form.Responsability(['R-99-PN']),
responsability_regime_code='49',
organization_code='2',
email="consumidor_final0final.final",
address=form.Address('', '', form.City('05001', 'Medellín'),
form.Country('CO', 'Colombia'),
form.CountrySubentity('05', 'Antioquia')),
#tax_scheme = form.TaxScheme('01', 'IVA')
))
# asignar metodo de pago
inv.set_payment_mean(
form.PaymentMean(
# metodo de pago ver DIAN:3.4.1
id='1',
# codigo correspondiente al medio de pago ver DIAN:3.4.2
code='20',
# fecha de vencimiento de la factura
due_at=datetime.now(),
# identificador numerico
payment_id='2'))
# adicionar una linea al documento
inv.add_invoice_line(
form.InvoiceLine(
quantity=form.Quantity(int(20.5), '94'),
# item general de codigo 999
description='productO3',
item=form.StandardItem('test', 9999),
price=form.Price(
# precio base del item (sin iva)
amount=form.Amount(200.00),
# ver DIAN:6.3.5.1
type_code='01',
type='x'),
tax=form.TaxTotal(subtotals=[
form.TaxSubTotal(percent=19.00, scheme=form.TaxScheme('01'))
])))
return inv
code = '10',
# fecha de vencimiento de la factura
due_at = datetime.now(),
# identificador numerico
payment_id = '1'
))
# adicionar una linea al documento
inv.add_invoice_line(form.InvoiceLine(
quantity = form.Quantity(1, '94'),
description = 'producto facho',
# item general de codigo 999
item = form.StandardItem('test', 9999),
price = form.Price(
# precio base del tiem
amount = form.Amount(100.00),
# ver DIAN:6.3.5.1
type_code = '01',
type = 'x'
),
tax = form.TaxTotal(
subtotals = [
form.TaxSubTotal(
percent = 19.00,
)
]
)
))
# refrescar valores de la factura
inv.calculate()
def test_quantity():
quantity1 = form.Quantity(10, '94')
assert quantity1 * form.Amount(3) == form.Amount(30)
def test_allowancecharge_as_discount():
discount = form.AllowanceChargeAsDiscount(amount=form.Amount(1000.0))
assert discount.isDiscount() == True
def test_amount_format():
assert str(round(form.Amount(1.1569),2)) == '1.16'
simple_invoice.calculate()
xml_invoice = DIANDebitNoteXML(simple_invoice)
cude_extension = fe.DianXMLExtensionCUDE(
simple_invoice,
'10201',
tipo_ambiente = fe.AMBIENTE_PRUEBAS,
)
build_vars = cude_extension.buildVars()
assert build_vars['NumFac'] == 'ND1001'
assert build_vars['FecFac'] == '2019-01-18'
assert build_vars['HoraFac'] == '10:58:00-05:00'
assert build_vars['ValorBruto'] == form.Amount(30_000)
assert build_vars['NitOFE'] == '900197264'
assert build_vars['NumAdq'] == '10254102'
assert build_vars['ValorImpuestoPara']['01'] == form.Amount(0)
assert build_vars['ValorImpuestoPara']['04'] == form.Amount(2400)
assert build_vars['ValorImpuestoPara']['03'] == form.Amount(0)
assert build_vars['ValorTotalPagar'] == form.Amount(32400)
assert build_vars['Software-PIN'] == '10201'
assert build_vars['TipoAmb'] == 2
cude_composicion = "".join(cude_extension.formatVars())
assert cude_composicion == 'ND10012019-01-1810:58:00-05:0030000.00010.00042400.00030.0032400.0090019726410254102102012'
xml_invoice.add_extension(cude_extension)
cude = xml_invoice.get_element_text('/fe:DebitNote/cbc:UUID')
assert cude == '3fa73a86d57d9341c536afde1f85c4efd9d4591c2c22bce4dfb0e6b0d2e83b8f047a8bde7098292e9d2493e60d1c31da'