Arthur de Jong

Open Source / Free Software developer

summaryrefslogtreecommitdiffstats
path: root/tests/test_vatin.doctest
blob: c46c23882e7c63d89960226ebf06a0bef8ab9f95 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
test_vatin.doctest - more detailed doctests for stdnum.vatin module

Copyright (C) 2020 Leandro Regueiro
Copyright (C) 2021-2024 Arthur de Jong

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA


This file contains more detailed doctests for the stdnum.vatin module. It
tries to test more corner cases and detailed functionality that is not
really useful as module documentation.

>>> from stdnum import vatin


Check valid VAT numbers for several countries with existing validation:

>>> vatin.validate('FR 40 303 265 045')
'FR40303265045'
>>> vatin.validate('DE136,695 976')
'DE136695976'
>>> vatin.validate('BR16.727.230/0001-97')
'BR16727230000197'
>>> vatin.validate('el-082857563')
'EL082857563'
>>> vatin.validate('CHE-109.298.651 TVA')
'CHE109298651TVA'
>>> vatin.validate('XI 432525179')
'XI432525179'


Try validating invalid VAT numbers for country with validation:

>>> vatin.compact('FR 40 303')
'FR40303'
>>> vatin.validate('FR 40 303')
Traceback (most recent call last):
    ...
InvalidLength: ...
>>> vatin.validate('FR')
Traceback (most recent call last):
    ...
InvalidFormat: ...


Try validating not specifying a country:

>>> vatin.validate('')
Traceback (most recent call last):
    ...
InvalidFormat: ...
>>> vatin.validate('00')
Traceback (most recent call last):
    ...
InvalidFormat: ...


Try to validate for countries with no VAT validation:

>>> vatin.validate('XX')
Traceback (most recent call last):
    ...
InvalidComponent: ...
>>> vatin.validate('US')
Traceback (most recent call last):
    ...
InvalidComponent: ...


Check is_valid for several scenarios:

>>> vatin.is_valid('FR 40 303 265 045')
True
>>> vatin.is_valid('FR 40 303')
False
>>> vatin.is_valid('FR')
False
>>> vatin.is_valid('')
False
>>> vatin.is_valid('00')
False
>>> vatin.is_valid('XX')
False
>>> vatin.is_valid('US')
False


Check for VAT numbers that cannot be compacted without EU prefix:

>>> vatin.is_valid('EU191849184')
True
>>> vatin.compact('EU191849184')
'EU191849184'