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from django.test import TestCase
from django.utils import translation
from django_countries import countries, Countries, CountryTuple
from django_countries.tests import custom_countries
EXPECTED_COUNTRY_COUNT = 249
FIRST_THREE_COUNTRIES = [
("AF", "Afghanistan"),
("AX", "Åland 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_namedtuple(self):
country = list(countries)[0]
first_country = FIRST_THREE_COUNTRIES[0]
self.assertEqual(country.code, first_country[0])
self.assertEqual(country.name, first_country[1])
self.assertIsInstance(country, CountryTuple)
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_gettext_evaluation(self):
class FakeLazyGetText:
def __bool__(self): # pragma: no cover
raise ValueError("Can't evaluate lazy_gettext yet")
with self.settings(COUNTRIES_OVERRIDE={"AU": FakeLazyGetText()}):
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_alpha3_override(self):
with self.settings(
COUNTRIES_OVERRIDE={
"AU": None,
"NZ": {"alpha3": ""},
"US": {"alpha3": "XXX"},
}
):
self.assertEqual(countries.alpha3("AU"), "")
self.assertEqual(countries.alpha3("NZ"), "")
self.assertEqual(countries.alpha3("US"), "XXX")
def test_numeric_override(self):
with self.settings(
COUNTRIES_OVERRIDE={
"AU": None,
"NZ": {"numeric": None},
"US": {"numeric": 900},
}
):
self.assertEqual(countries.numeric("AU"), None)
self.assertEqual(countries.numeric("NZ"), None)
self.assertEqual(countries.numeric("US"), 900)
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 of America")
#self.assertEqual(code, "US")
code = countries.by_name('United States')
self.assertEqual(code, 'US')
def test_fetch_by_name_case_insensitive(self):
#code = countries.by_name("United states of America")
#self.assertEqual(code, "US")
code = countries.by_name('United states')
self.assertEqual(code, 'US')
def test_fetch_by_name_old(self):
code = countries.by_name("Czech Republic")
self.assertEqual(code, "CZ")
def test_fetch_by_name_old_case_insensitive(self):
code = countries.by_name("Czech republic")
self.assertEqual(code, "CZ")
def test_fetch_by_name_i18n(self):
#code = countries.by_name("Estados Unidos", language="es")
#self.assertEqual(code, "US")
code = countries.by_name('Finlandia', language='es')
self.assertEqual(code, 'FI')
def test_fetch_by_name_no_match(self):
self.assertEqual(countries.by_name("Neverland"), "")
def test_multiple_labels(self):
with self.settings(
COUNTRIES_ONLY={
"NZ": {"names": ["New Zealand", "Hobbiton"]},
"AU": {"name": "Oz"},
"NV": "Neverland",
}
):
list_countries = list(countries)
self.assertEqual(
list_countries,
[
("NZ", "Hobbiton"),
("NV", "Neverland"),
("NZ", "New Zealand"),
("AU", "Oz"),
],
)
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)
def test_sorted_countries_first_english(self):
with self.settings(
COUNTRIES_FIRST=["GB", "AF", "DK"], COUNTRIES_FIRST_SORT=True
):
countries_list = list(countries)
sorted_codes = [item[0] for item in countries_list[:3]]
self.assertEqual(["AF", "DK", "GB"], sorted_codes)
def test_unsorted_countries_first_english(self):
with self.settings(
COUNTRIES_FIRST=["GB", "AF", "DK"], COUNTRIES_FIRST_SORT=False
):
countries_list = list(countries)
unsorted_codes = [item[0] for item in countries_list[:3]]
self.assertEqual(["GB", "AF", "DK"], unsorted_codes)
def test_sorted_countries_first_arabic(self):
with self.settings(
COUNTRIES_FIRST=["GB", "AF", "DK"], COUNTRIES_FIRST_SORT=True
):
lang = translation.get_language()
translation.activate("eo")
try:
countries_list = list(countries)
sorted_codes = [item[0] for item in countries_list[:3]]
self.assertEqual(["AF", "GB", "DK"], sorted_codes)
finally:
translation.activate(lang)
def test_first_multiple_labels(self):
with self.settings(
COUNTRIES_FIRST=["NZ"],
COUNTRIES_FIRST_BREAK="------",
COUNTRIES_ONLY={
"NZ": {"names": ["New Zealand", "Hobbiton"]},
"NV": "Neverland",
},
):
countries_list = list(countries)
self.assertEqual(
countries_list,
[
("NZ", "New Zealand"),
("", "------"),
("NZ", "Hobbiton"),
("NV", "Neverland"),
],
)
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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