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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
try:
from unittest import skipIf, skip
except ImportError:
from django.utils.unittest import skipIf, skip
from django.test import TestCase
from django_countries import countries, Countries
from django_countries.tests import custom_countries
EXPECTED_COUNTRY_COUNT = 249
FIRST_THREE_COUNTRIES = [
('AF', 'Afghanistan'),
('AX', 'Ă…land Islands'),
('AL', 'Albania'),
]
class BaseTest(TestCase):
def setUp(self):
del countries.countries
def tearDown(self):
del countries.countries
class TestCountriesObject(BaseTest):
def test_countries_len(self):
self.assertEqual(len(countries), EXPECTED_COUNTRY_COUNT)
def test_countries_sorted(self):
self.assertEqual(list(countries)[:3], FIRST_THREE_COUNTRIES)
def test_countries_limit(self):
with self.settings(
COUNTRIES_ONLY={'NZ': 'New Zealand', 'NV': 'Neverland'}):
self.assertEqual(list(countries), [
('NV', 'Neverland'),
('NZ', 'New Zealand'),
])
self.assertEqual(len(countries), 2)
def test_countries_limit_codes(self):
with self.settings(COUNTRIES_ONLY=['NZ', ('NV', 'Neverland')]):
self.assertEqual(list(countries), [
('NV', 'Neverland'),
('NZ', 'New Zealand'),
])
self.assertEqual(len(countries), 2)
def test_countries_custom_removed_len(self):
with self.settings(COUNTRIES_OVERRIDE={'AU': None}):
self.assertEqual(len(countries), EXPECTED_COUNTRY_COUNT - 1)
def test_countries_custom_added_len(self):
with self.settings(COUNTRIES_OVERRIDE={'XX': 'Neverland'}):
self.assertEqual(len(countries), EXPECTED_COUNTRY_COUNT + 1)
def test_countries_getitem(self):
countries[0]
def test_countries_slice(self):
sliced = countries[10:20:2]
self.assertEqual(len(sliced), 5)
def test_countries_custom_ugettext_evaluation(self):
class FakeLazyUGetText(object):
def __bool__(self): # pragma: no cover
raise ValueError("Can't evaluate lazy_ugettext yet")
__nonzero__ = __bool__
with self.settings(COUNTRIES_OVERRIDE={'AU': FakeLazyUGetText()}):
countries.countries
def test_ioc_countries(self):
from ..ioc_data import check_ioc_countries
check_ioc_countries(verbosity=0)
def test_initial_iter(self):
# Use a new instance so nothing is cached
dict(Countries())
def test_flags(self):
from ..data import check_flags
check_flags(verbosity=0)
def test_common_names(self):
from ..data import check_common_names
check_common_names()
def test_alpha2(self):
self.assertEqual(countries.alpha2('NZ'), 'NZ')
self.assertEqual(countries.alpha2('nZ'), 'NZ')
self.assertEqual(countries.alpha2('Nzl'), 'NZ')
self.assertEqual(countries.alpha2(554), 'NZ')
self.assertEqual(countries.alpha2('554'), 'NZ')
def test_alpha2_invalid(self):
self.assertEqual(countries.alpha2('XX'), '')
def test_alpha2_override(self):
with self.settings(COUNTRIES_OVERRIDE={'AU': None}):
self.assertEqual(countries.alpha2('AU'), '')
def test_alpha2_override_new(self):
with self.settings(COUNTRIES_OVERRIDE={'XX': 'Neverland'}):
self.assertEqual(countries.alpha2('XX'), 'XX')
def test_fetch_by_name(self):
code = countries.by_name('United States')
self.assertEqual(code, 'US')
@skip('Translations do not yet work during package build')
def test_fetch_by_name_i18n(self):
code = countries.by_name('Estados Unidos', language='es')
self.assertEqual(code, 'US')
def test_fetch_by_name_no_match(self):
self.assertEqual(countries.by_name('Neverland'), '')
class CountriesFirstTest(BaseTest):
def test_countries_first(self):
with self.settings(COUNTRIES_FIRST=['NZ', 'AU']):
self.assertEqual(
list(countries)[:5],
[
('NZ', 'New Zealand'),
('AU', 'Australia'),
] + FIRST_THREE_COUNTRIES)
def test_countries_first_break(self):
with self.settings(COUNTRIES_FIRST=['NZ', 'AU'],
COUNTRIES_FIRST_BREAK='------'):
self.assertEqual(
list(countries)[:6],
[
('NZ', 'New Zealand'),
('AU', 'Australia'),
('', '------'),
] + FIRST_THREE_COUNTRIES)
def test_countries_first_some_valid(self):
with self.settings(COUNTRIES_FIRST=['XX', 'NZ', 'AU'],
COUNTRIES_FIRST_BREAK='------'):
countries_list = list(countries)
self.assertEqual(
countries_list[:6],
[
('NZ', 'New Zealand'),
('AU', 'Australia'),
('', '------'),
] + FIRST_THREE_COUNTRIES)
self.assertEqual(len(countries_list), EXPECTED_COUNTRY_COUNT + 1)
def test_countries_first_no_valid(self):
with self.settings(COUNTRIES_FIRST=['XX'],
COUNTRIES_FIRST_BREAK='------'):
countries_list = list(countries)
self.assertEqual(countries_list[:3], FIRST_THREE_COUNTRIES)
self.assertEqual(len(countries_list), EXPECTED_COUNTRY_COUNT)
def test_countries_first_repeat(self):
with self.settings(COUNTRIES_FIRST=['NZ', 'AU'],
COUNTRIES_FIRST_REPEAT=True):
countries_list = list(countries)
self.assertEqual(len(countries_list), EXPECTED_COUNTRY_COUNT + 2)
sorted_codes = [item[0] for item in countries_list[2:]]
sorted_codes.index('NZ')
sorted_codes.index('AU')
def test_countries_first_len(self):
with self.settings(COUNTRIES_FIRST=['NZ', 'AU', 'XX']):
self.assertEqual(len(countries), EXPECTED_COUNTRY_COUNT + 2)
def test_countries_first_break_len(self):
with self.settings(COUNTRIES_FIRST=['NZ', 'AU', 'XX'],
COUNTRIES_FIRST_BREAK='------'):
self.assertEqual(len(countries), EXPECTED_COUNTRY_COUNT + 3)
def test_countries_first_break_len_no_valid(self):
with self.settings(COUNTRIES_FIRST=['XX'],
COUNTRIES_FIRST_BREAK='------'):
self.assertEqual(len(countries), EXPECTED_COUNTRY_COUNT)
class TestCountriesCustom(BaseTest):
def test_countries_limit(self):
fantasy_countries = custom_countries.FantasyCountries()
self.assertEqual(list(fantasy_countries), [
('NV', 'Neverland'),
('NZ', 'New Zealand'),
])
self.assertEqual(len(fantasy_countries), 2)
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