/
test_i18n.py
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/
test_i18n.py
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"""Internationalisation tests."""
import datetime as dt
import importlib
import pytest
from freezegun import freeze_time
import humanize
with freeze_time("2020-02-02"):
NOW = dt.datetime.now()
@freeze_time("2020-02-02")
def test_i18n() -> None:
three_seconds = NOW - dt.timedelta(seconds=3)
one_min_three_seconds = dt.timedelta(milliseconds=67_000)
assert humanize.naturaltime(three_seconds) == "3 seconds ago"
assert humanize.ordinal(5) == "5th"
assert humanize.precisedelta(one_min_three_seconds) == "1 minute and 7 seconds"
try:
humanize.i18n.activate("ru_RU")
assert humanize.naturaltime(three_seconds) == "3 секунды назад"
assert humanize.ordinal(5) == "5ый"
assert humanize.precisedelta(one_min_three_seconds) == "1 минута и 7 секунд"
except FileNotFoundError:
pytest.skip("Generate .mo with scripts/generate-translation-binaries.sh")
finally:
humanize.i18n.deactivate()
assert humanize.naturaltime(three_seconds) == "3 seconds ago"
assert humanize.ordinal(5) == "5th"
assert humanize.precisedelta(one_min_three_seconds) == "1 minute and 7 seconds"
def test_intcomma() -> None:
number = 10_000_000
assert humanize.intcomma(number) == "10,000,000"
try:
humanize.i18n.activate("fr_FR")
assert humanize.intcomma(number) == "10 000 000"
except FileNotFoundError:
pytest.skip("Generate .mo with scripts/generate-translation-binaries.sh")
finally:
humanize.i18n.deactivate()
assert humanize.intcomma(number) == "10,000,000"
def test_naturaldelta() -> None:
seconds = 1234 * 365 * 24 * 60 * 60
assert humanize.naturaldelta(seconds) == "1,234 years"
try:
humanize.i18n.activate("fr_FR")
assert humanize.naturaldelta(seconds) == "1 234 ans"
humanize.i18n.activate("es_ES")
assert humanize.naturaldelta(seconds) == "1,234 años"
except FileNotFoundError:
pytest.skip("Generate .mo with scripts/generate-translation-binaries.sh")
finally:
humanize.i18n.deactivate()
assert humanize.naturaldelta(seconds) == "1,234 years"
@pytest.mark.parametrize(
("locale", "number", "expected_result"),
(
("es_ES", 1000000, "1.0 millón"),
("es_ES", 3500000, "3.5 millones"),
("es_ES", 1000000000, "1.0 billón"),
("es_ES", 1200000000, "1.2 billones"),
("es_ES", 1000000000000, "1.0 trillón"),
("es_ES", 6700000000000, "6.7 trillones"),
),
)
def test_intword_plurals(locale: str, number: int, expected_result: str) -> None:
try:
humanize.i18n.activate(locale)
except FileNotFoundError:
pytest.skip("Generate .mo with scripts/generate-translation-binaries.sh")
else:
assert humanize.intword(number) == expected_result
finally:
humanize.i18n.deactivate()
@pytest.mark.parametrize(
("locale", "number", "gender", "expected_result"),
(
("fr_FR", 1, "male", "1er"),
("fr_FR", 1, "female", "1ère"),
("fr_FR", 2, "male", "2e"),
("es_ES", 1, "male", "1º"),
("es_ES", 5, "female", "5ª"),
("it_IT", 3, "male", "3º"),
("it_IT", 8, "female", "8ª"),
),
)
def test_ordinal_genders(
locale: str, number: int, gender: str, expected_result: str
) -> None:
try:
humanize.i18n.activate(locale)
except FileNotFoundError:
pytest.skip("Generate .mo with scripts/generate-translation-binaries.sh")
else:
assert humanize.ordinal(number, gender=gender) == expected_result
finally:
humanize.i18n.deactivate()
def test_default_locale_path_defined__file__() -> None:
i18n = importlib.import_module("humanize.i18n")
assert i18n._get_default_locale_path() is not None
def test_default_locale_path_null__file__() -> None:
i18n = importlib.import_module("humanize.i18n")
i18n.__file__ = None
assert i18n._get_default_locale_path() is None
def test_default_locale_path_undefined__file__() -> None:
i18n = importlib.import_module("humanize.i18n")
del i18n.__file__
i18n._get_default_locale_path() is None
class TestActivate:
expected_msg = (
"Humanize cannot determinate the default location of the"
" 'locale' folder. You need to pass the path explicitly."
)
def test_default_locale_path_null__file__(self) -> None:
i18n = importlib.import_module("humanize.i18n")
i18n.__file__ = None
with pytest.raises(Exception) as excinfo:
i18n.activate("ru_RU")
assert str(excinfo.value) == self.expected_msg
def test_default_locale_path_undefined__file__(self) -> None:
i18n = importlib.import_module("humanize.i18n")
del i18n.__file__
with pytest.raises(Exception) as excinfo:
i18n.activate("ru_RU")
assert str(excinfo.value) == self.expected_msg