def test_illegal_encoding(encoding):
kw = _make_valid_kw()
kw['encoding'] = encoding
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'encoding' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'encoding' in str(ex.value)
def test_illegal_purpose(purpose):
kw = _make_valid_kw()
kw['purpose'] = purpose
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'purpose' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'purpose' in str(ex.value)
def test_illegal_name(name):
kw = _make_valid_kw()
kw['name'] = name
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'name' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'name' in str(ex.value)
def test_illegal_iban(iban):
kw = _make_valid_kw()
kw['iban'] = iban
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'IBAN' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'IBAN' in str(ex.value)
def test_invalid_bic(bic):
kw = _make_valid_kw()
kw['bic'] = bic
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'BIC' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'BIC' in str(ex.value)
def test_invalid_amount(amount):
kw = _make_valid_kw()
kw['amount'] = amount
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'amount' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'amount' in str(ex.value)
def test_no_text_no_reference(text, reference):
kw = _make_valid_kw()
kw['text'] = text
kw['reference'] = reference
with pytest.raises(ValueError) as ex:
make_epc_qr_data(**kw)
assert 'reference' in str(ex.value)
with pytest.raises(ValueError) as ex:
make_epc_qr(**kw)
assert 'reference' in str(ex.value)
def test_reference_002(amount):
name = 'Franz Mustermänn'
iban = 'DE71110220330123456789'
reference = 'RF18539007547034'
purpose = 'GDDS'
bic = 'BHBLDEHHXXX'
kw = dict(name=name,
iban=iban,
reference=reference,
bic=bic,
purpose=purpose,
amount=amount,
encoding=1)
data = make_epc_qr_data(**kw)
assert len(
data
) == 96 # See. EPC069-12 Version 2.1 dtd. 9 February 2012 example 1
encoding = 'utf-8'
d = [x.decode(encoding) for x in data.split(b'\n')]
assert 10 == len(d)
assert 'BCD' == d[0]
assert '002' == d[1]
assert '1' == d[2]
assert 'SCT' == d[3]
assert name == d[5]
assert iban == d[6]
assert 'EUR12.3' == d[7]
assert purpose == d[8]
assert reference == d[9]
qr = make_epc_qr(**kw)
assert qr
assert not qr.is_micro
assert qr.version <= 13
assert 'M' == qr.error
def test_text_002(amount):
name = "François D'Alsace S.A."
iban = 'FR1420041010050500013M02606'
text = 'Client:Marie Louise La Lune'
kw = dict(name=name, iban=iban, text=text, amount=amount)
data = make_epc_qr_data(**kw)
assert len(
data
) == 103 # See. EPC069-12 Version 2.1 dtd. 9 February 2012 example 2
encoding = 'iso-8859-1'
d = [x.decode(encoding) for x in data.split(b'\n')]
assert 11 == len(d)
assert 'BCD' == d[0]
assert '002' == d[1]
assert '2' == d[2]
assert 'SCT' == d[3]
assert name == d[5]
assert iban == d[6]
assert 'EUR12.3' == d[7]
assert '' == d[8]
assert '' == d[9]
assert text == d[10]
qr = make_epc_qr(**kw)
assert qr
assert not qr.is_micro
assert qr.version <= 13
assert 'M' == qr.error
def test_valid_encoding(encoding, number):
kw = _make_valid_kw()
kw['name'] = 'Simple name'
kw['encoding'] = encoding
d = make_epc_qr_data(**kw).split(b'\n')
assert str(number).encode() == d[2]
qr = make_epc_qr(**kw)
assert qr
def test_epc_slash(text):
name = "This is a Test"
iban = 'FR1420041010050500013M02606'
amount = 111.7
kw = dict(name=name, iban=iban, text=text, amount=amount)
qr_code = make_epc_qr(**kw)
assert qr_code
decoded = decode(qr_code)
assert text in decoded
def make_epc_qrfile(payment, **kwargs):
qrfile = io.BytesIO()
# TODO: this isn't currently used. Need to fetch IBAN from payment.recommended_destination
# and name from somewhere - maybe config rather than hard-coding.
qr = helpers.make_epc_qr(
name="FIXME FIXME FIXME",
iban="FIXME FIXME FIXME",
amount=payment.amount,
reference=payment.bankref,
encoding=1,
)
qr.save(qrfile, **kwargs)
qrfile.seek(0)
return qrfile
