def test_postcodes_uk_to_dict_with_missing_space_letter():
raw_postcode = 'AAAA'
postcode = PostCodeUK(raw_postcode)
assert postcode.is_valid is False
assert postcode.to_dict() == {
'attributes': {
'area': 'AAAA',
'district': None,
'sector': None,
'unit': None
},
'errors': {
'area': 'Invalid area format.',
'district': 'Invalid district format.',
'missing_space': 'Missing space in the postcode',
'sector': 'Invalid sector format.',
'unit': 'Invalid unit format.'
},
'is_valid': False,
'postcode': 'AAAA',
'sides': {
'inward': None,
'outward': 'AAAA'
}
}
def test_postcodes_uk_to_dict_with_valid_postcode():
raw_postcode = 'AA9A 9AA'
postcode = PostCodeUK(raw_postcode)
assert postcode.is_valid is True
assert postcode.to_dict() == {
'postcode': 'AA9A 9AA',
'is_valid': True,
'attributes': {
'area': 'AA',
'district': '9A',
'sector': '9',
'unit': 'AA'
},
'sides': {
'outward': 'AA9A',
'inward': '9AA'
},
'errors': {}
}
def test_postcodes_uk_valid_formats(raw_postcode, area, district, sector,
unit):
postcode = PostCodeUK(raw_postcode)
assert postcode.raw_postcode == raw_postcode
assert postcode.full_postcode == raw_postcode
assert postcode.area == area
assert postcode.district == district
assert postcode.sector == sector
assert postcode.unit == unit
assert postcode.is_valid is True
def test_postcodes_uk_to_dict_with_invalid_unit():
raw_postcode = 'AA9A 9'
postcode = PostCodeUK(raw_postcode)
assert postcode.is_valid is False
assert postcode.to_dict() == {
'attributes': {
'area': 'AA',
'district': '9A',
'sector': '9',
'unit': ''
},
'errors': {
'unit': 'Invalid unit format.'
},
'is_valid': False,
'postcode': 'AA9A 9',
'sides': {
'inward': '9',
'outward': 'AA9A'
}
}
def test_postcodes_uk_to_dict_with_invalid_combined_district_and_sector():
raw_postcode = 'AA AA'
postcode = PostCodeUK(raw_postcode)
assert postcode.is_valid is False
assert postcode.to_dict() == {
'attributes': {
'area': 'AA',
'district': None,
'sector': '',
'unit': 'AA'
},
'errors': {
'district': 'Invalid district format.',
'sector': 'Invalid sector format.'
},
'is_valid': False,
'postcode': 'AA AA',
'sides': {
'inward': 'AA',
'outward': 'AA'
}
}
def get(self, request):
raw_postcode = request.GET.get('postcode', '')
postcode = PostCodeUK(raw_postcode)
http_status = status.HTTP_200_OK if postcode.is_valid else status.HTTP_400_BAD_REQUEST
http_payload = postcode.to_dict()
return Response(http_payload, status=http_status)
def test_postcodes_uk_invalid_unit(raw_postcode):
postcode = PostCodeUK(raw_postcode)
assert postcode.raw_postcode == raw_postcode
assert postcode.full_postcode == raw_postcode
assert postcode.is_valid is False
assert postcode.errors == {'unit': 'Invalid unit format.'}
def test_postcodes_uk_invalid_sector(raw_postcode):
postcode = PostCodeUK(raw_postcode)
assert postcode.raw_postcode == raw_postcode
assert postcode.full_postcode == raw_postcode
assert postcode.is_valid is False
assert postcode.errors == {'sector': 'Invalid sector format.'}
def test_postcodes_uk_invalid_area(raw_postcode):
postcode = PostCodeUK(raw_postcode)
assert postcode.raw_postcode == raw_postcode
assert postcode.full_postcode == raw_postcode
assert postcode.is_valid is False
assert postcode.errors == {'area': 'Invalid area format.'}
def test_postcodes_uk_uppercase_normalization():
raw_postcode = 'aa9a 9aa'
postcode = PostCodeUK(raw_postcode)
assert postcode.raw_postcode == raw_postcode
assert postcode.full_postcode == 'AA9A 9AA'
def test_postcodes_uk_outward_and_inward_validations():
raw_postcode = 'AA9A 9AA'
outward, inward = raw_postcode.split(' ')
postcode = PostCodeUK(raw_postcode)
assert postcode.outward == outward
assert postcode.inward == inward