def test_custom_rules_business(event):
tr = TaxRule(event=event,
rate=Decimal('10.00'),
price_includes_tax=False,
custom_rules=json.dumps([
{
'country': 'ZZ',
'address_type': 'business',
'action': 'no'
},
]))
ia = InvoiceAddress(is_business=True, country=Country('AT'))
assert not tr.is_reverse_charge(ia)
assert not tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('0.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('100.00'),
net=Decimal('100.00'),
tax=Decimal('0.00'),
rate=Decimal('0.00'),
name='',
)
ia = InvoiceAddress(is_business=False, country=Country('DE'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('110.00'),
net=Decimal('100.00'),
tax=Decimal('10.00'),
rate=Decimal('10.00'),
name='',
)
def test_reverse_charge_no_address(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
rate=Decimal('10.00'),
price_includes_tax=False)
assert not tr.is_reverse_charge(None)
assert tr._tax_applicable(None)
def test_custom_rules_country_rate_subtract_from_gross(event):
tr = TaxRule(event=event,
rate=Decimal('10.00'),
price_includes_tax=False,
custom_rules=json.dumps([
{
'country': 'EU',
'address_type': 'business_vat_id',
'action': 'vat',
'rate': '100.00'
},
]))
ia = InvoiceAddress(is_business=True,
country=Country('DE'),
vat_id='DE1234',
vat_id_validated=True)
assert tr.tax_rate_for(ia) == Decimal('100.00')
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax(
Decimal('100.00'),
invoice_address=ia,
subtract_from_gross=Decimal('20.00')) == TaxedPrice(
gross=Decimal(
'163.64'), # ((100 * 1.1) - 20) / (1 + 10%) * (1 + 100%)
net=Decimal('81.82'),
tax=Decimal('81.82'),
rate=Decimal('100.00'),
name='',
)
def test_custom_rules_override(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
home_country=Country('DE'),
rate=Decimal('10.00'),
price_includes_tax=False,
custom_rules=json.dumps([{
'country': 'ZZ',
'address_type': '',
'action': 'vat'
}]))
ia = InvoiceAddress(is_business=True,
vat_id='AT12346',
vat_id_validated=True,
country=Country('AT'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('110.00'),
net=Decimal('100.00'),
tax=Decimal('10.00'),
rate=Decimal('10.00'),
name='',
)
def test_reverse_charge_no_country(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
rate=Decimal('10.00'),
price_includes_tax=False)
ia = InvoiceAddress()
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
def test_custom_rules_eu_country(event):
tr = TaxRule(event=event,
rate=Decimal('10.00'),
price_includes_tax=False,
custom_rules=json.dumps([
{
'country': 'EU',
'address_type': '',
'action': 'no'
},
]))
ia = InvoiceAddress(is_business=True, country=Country('AT'))
assert not tr.is_reverse_charge(ia)
assert not tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('0.00')
ia = InvoiceAddress(is_business=True, country=Country('US'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
def test_reverse_charge_individual_eu(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
home_country=Country('DE'),
rate=Decimal('10.00'),
price_includes_tax=False)
ia = InvoiceAddress(is_business=False, country=Country('AT'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
def test_reverse_charge_disabled(event):
tr = TaxRule(event=event,
eu_reverse_charge=False,
home_country=Country('DE'),
rate=Decimal('10.00'),
price_includes_tax=False)
ia = InvoiceAddress(is_business=True,
vat_id='AT12346',
vat_id_validated=True,
country=Country('AT'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
def test_custom_rules_vat_id(event):
tr = TaxRule(
event=event,
rate=Decimal('10.00'), price_includes_tax=False,
custom_rules=json.dumps([
{'country': 'EU', 'address_type': 'business_vat_id', 'action': 'reverse'},
])
)
ia = InvoiceAddress(
is_business=True,
country=Country('AT')
)
assert not tr.is_reverse_charge(ia)
assert tr.tax_applicable(ia)
ia = InvoiceAddress(
is_business=True,
country=Country('DE'),
vat_id='DE1234',
vat_id_validated=True
)
assert tr.is_reverse_charge(ia)
assert not tr.tax_applicable(ia)
def test_reverse_charge_valid_vat_id_business_3rdc(event):
tr = TaxRule(
event=event, eu_reverse_charge=True, home_country=Country('DE'),
rate=Decimal('10.00'), price_includes_tax=False
)
ia = InvoiceAddress(
is_business=True,
country=Country('US'),
vat_id='US12346',
vat_id_validated=True
)
assert not tr.is_reverse_charge(ia)
assert not tr.tax_applicable(ia)
def test_custom_rules_country_rate_keep_gross_if_rate_changes(event):
tr = TaxRule(event=event,
rate=Decimal('10.00'),
price_includes_tax=False,
keep_gross_if_rate_changes=True,
custom_rules=json.dumps([
{
'country': 'EU',
'address_type': 'business_vat_id',
'action': 'vat',
'rate': '100.00'
},
]))
ia = InvoiceAddress(is_business=True, country=Country('DE'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('110.00'),
net=Decimal('100.00'),
tax=Decimal('10.00'),
rate=Decimal('10.00'),
name='',
)
ia = InvoiceAddress(is_business=True,
country=Country('DE'),
vat_id='DE1234',
vat_id_validated=True)
assert tr.tax_rate_for(ia) == Decimal('100.00')
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('110.00'),
net=Decimal('55.00'),
tax=Decimal('55.00'),
rate=Decimal('100.00'),
name='',
)
def test_reverse_charge_no_country(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
rate=Decimal('10.00'),
price_includes_tax=False)
ia = InvoiceAddress()
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('110.00'),
net=Decimal('100.00'),
tax=Decimal('10.00'),
rate=Decimal('10.00'),
name='',
)
def test_reverse_charge_individual_3rdc(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
home_country=Country('DE'),
rate=Decimal('10.00'),
price_includes_tax=False)
ia = InvoiceAddress(is_business=False, country=Country('US'))
assert not tr.is_reverse_charge(ia)
assert not tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('0.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('100.00'),
net=Decimal('100.00'),
tax=Decimal('0.00'),
rate=Decimal('0.00'),
name='',
)
def test_reverse_charge_valid_vat_id_business_eu(event):
tr = TaxRule(event=event,
eu_reverse_charge=True,
home_country=Country('DE'),
rate=Decimal('10.00'),
price_includes_tax=False)
ia = InvoiceAddress(is_business=True,
vat_id='AT12346',
vat_id_validated=True,
country=Country('AT'))
assert tr.is_reverse_charge(ia)
assert not tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('0.00')
assert tr.tax(Decimal('100.00'), invoice_address=ia) == TaxedPrice(
gross=Decimal('100.00'),
net=Decimal('100.00'),
tax=Decimal('0.00'),
rate=Decimal('0.00'),
name='',
)
def test_custom_rules_in_order(event):
tr = TaxRule(event=event,
rate=Decimal('10.00'),
price_includes_tax=False,
custom_rules=json.dumps([{
'country': 'ZZ',
'address_type': '',
'action': 'vat'
}, {
'country': 'ZZ',
'address_type': '',
'action': 'reverse'
}]))
ia = InvoiceAddress(is_business=True,
vat_id='AT12346',
vat_id_validated=True,
country=Country('AT'))
assert not tr.is_reverse_charge(ia)
assert tr._tax_applicable(ia)
assert tr.tax_rate_for(ia) == Decimal('10.00')
