def test_collect_model_messages():
collected_messages = {}
def mock_update_messages(locale, t9n_list=None):
print("locale: {}".format(locale))
print("t9n_list: {}".format(t9n_list))
messages = collected_messages.get(locale, [])
messages += t9n_list
collected_messages[locale] = messages
# mock the update_messages with this test version to see which messages are all collected
makemessages.update_messages = mock_update_messages
TransTestModel.objects.create(trans_field=('mechanical device', 'spring'),
other_trans_field='hurry')
TransTestModel.objects.create(trans_field=('one', ))
_reload(TransTestModel.objects.create(trans_field=('one', )))
assert collected_messages == {}, "nothing collected yet, should still be empty."
makemessages.Command().collect_model_messages({'locale': ['nl']})
assert len(collected_messages.keys()) == 1 and 'nl' in collected_messages.keys(), \
"Only 'nl' should be present in the collected messages keys"
for t9n in [
T9N('spring', msgctxt='mechanical device'),
T9N('hurry'),
T9N('one'),
T9N('one')
]:
assert t9n in collected_messages['nl'], "{} not found in collected messages." \
" Are msgid({}), msgctxt({}) and plural({}) the same?".\
format(t9n,
"'{}'".format(t9n.msgid) if t9n.msgid else '',
"'{}'".format(t9n.msgctxt) if t9n.msgctxt else '',
"'{}'".format(t9n.plural) if t9n.plural else '',
)
def test_distance(l10n_nl):
activate_l10n(l10n_nl)
units = MeasuresTestModel.objects.create(area=24, height=43, temp=18)
units = _reload(units)
assert units.height.m == 43
assert units.height.meter == 43
assert units.height.cm == 4300
assert abs(units.height.ft - 141.076) < 0.001
assert abs(units.height.foot - 141.076) < 0.001
units.height = Distance(m=11)
units.save()
units = _reload(units)
assert units.height.m == 11
assert units.height.metre == 11
def test_trans_field_with_context():
# we need to reload the instance from the db, so django converts the varchar value to a I18N object
t9n_spring_device = _reload(
TransTestModel.objects.create(trans_field=('mechanical device',
'spring')))
t9n_spring_season = _reload(
TransTestModel.objects.create(trans_field=('season', 'spring')))
activate('en')
assert str(t9n_spring_device.trans_field) == 'spring'
assert str(t9n_spring_season.trans_field) == 'spring'
deactivate()
activate('nl')
assert str(t9n_spring_device.trans_field) == 'veer'
assert str(t9n_spring_season.trans_field) == 'lente'
deactivate()
def test_store():
units = MeasuresTestModel.objects.create(area=Area(ha=1))
units = _reload(units)
assert units.area.ha == 1
assert units.area.sq_km == 0.01
units.area = 20000
units.save()
units = _reload(units)
assert units.area.ha == 2
assert units.area.sq_km == 0.02
units.area = Area(ha=3)
units.save()
units = _reload(units)
assert units.area.ha == 3
assert units.area.sq_km == 0.03
def test_precipitation(l10n_nl, l10n_eg, l10n_us):
activate_l10n(l10n_nl)
units = MeasuresTestModel.objects.create(precipitation=10)
units = _reload(units)
assert units.precipitation.mm == 10
assert units.precipitation.inch == 10 / 25.4
assert l10n_nl.unit_precipitation == 'mm'
assert l10n_eg.unit_precipitation == 'mm'
assert l10n_us.unit_precipitation == 'in'
deactivate_l10n()
def test_area(l10n_nl):
activate_l10n(l10n_nl)
units = MeasuresTestModel.objects.create(area=240000, height=43, temp=18)
units = _reload(units)
assert units.area.sq_m == 240000
assert units.area.ha == 24
assert units.area.hectare == 24
assert units.area.l10n == '240000.0 sq_m'
assert units.area.as_l10n(decimal_pos=0) == '240000 sq_m'
assert units.area.default_value == 240000
assert units.height.default_value == 43
def test_windspeed(l10n_nl, l10n_us):
activate_l10n(l10n_nl)
units = MeasuresTestModel.objects.create(windspeed=10)
units = _reload(
units) # needed to convert int 10 to windspeed(10) in the units object
assert units.windspeed.mps == 10
assert units.windspeed.kmh == 36
assert abs(units.windspeed.mph - 22.36936) < 0.00001
assert l10n_nl.unit_windspeed, 'mps'
assert l10n_us.unit_windspeed, 'mph'
deactivate_l10n()
def test_trans_field():
# we need to reload the instance from the db, so django converts the varchar value to a I18N object
t9n_model = _reload(TransTestModel.objects.create(trans_field='edit'))
activate('en')
assert str(t9n_model.trans_field) == 'edit'
assert "In a string '{}'".format(
t9n_model.trans_field) == "In a string 'edit'"
assert t9n_model.trans_field.msgid == 'edit'
deactivate()
activate('nl')
assert str(t9n_model.trans_field) == 'bewerken'
assert t9n_model.trans_field.msgid == 'edit'
deactivate()
def test_temperature(l10n_nl, l10n_us):
activate_l10n(l10n_nl)
units = MeasuresTestModel.objects.create(area=Area(ha=24),
height=43,
temp=18)
units = _reload(units)
assert units.temp.C == 18.0
assert units.temp.F == 64.4
# change language, punctuation should alter
units.temp = 0
units.save()
units = _reload(units)
assert units.temp.Celsius == 0
assert units.temp.F == 32
activate_l10n(l10n_us)
units.temp = 8 # 8 °F
units.save()
units = _reload(units)
assert abs(units.temp.F - 8.00) < 0.01
assert abs(units.temp.Celsius - -13.33) < 0.01
deactivate_l10n()
def test_store_l10n(l10n_us):
# set country to US, so values are stored in non default units.
activate_l10n(l10n_us)
# store values in the currently active unit.
units = MeasuresTestModel.objects.create(area=1045462.7681142587,
height=43,
temp=0)
units = _reload(units)
assert abs(units.area.acre - 24) < 0.0001
assert abs(units.area.ha - 9.7127) < 0.0001
assert units.height.yard == 43
assert abs(units.height.m - 39.3192) < 0.001
assert abs(units.temp.F - 0.00) < 0.01
assert abs(units.temp.C - -17.78) < 0.01
# default values should return the value of the default unit.
assert abs(units.area.default_value - 97126.66936) < 0.0001
assert abs(units.height.default_value - 39.3192) < 0.01
assert abs(units.temp.default_value - -17.78) < 0.01
deactivate_l10n()
def test_trans_field_plural():
# we need to reload the instance from the db, so django converts the varchar value to a I18N object
t9n_spring_device = _reload(
TransTestModel.objects.create(trans_field={
'msgid': 'car',
'plural': 'cars'
}))
activate('en')
assert t9n_spring_device.trans_field.trans(0) == 'cars'
assert t9n_spring_device.trans_field.trans(1) == 'car'
assert t9n_spring_device.trans_field.trans(2) == 'cars'
activate('nl')
assert t9n_spring_device.trans_field.trans(0) == "auto's"
assert t9n_spring_device.trans_field.trans(1) == "auto"
assert t9n_spring_device.trans_field.trans(2) == "auto's"
activate('fr')
assert t9n_spring_device.trans_field.trans(0) == "voiture"
assert t9n_spring_device.trans_field.trans(1) == "voiture"
assert t9n_spring_device.trans_field.trans(2) == "voitures"
def test_trans_field_plural_with_context():
# we need to reload the instance from the db, so django converts the varchar value to a I18N object
t9n_spring_device = _reload(
TransTestModel.objects.create(trans_field={
'i': 'tree',
'p': 'trees',
'c': 'in a forest'
}))
activate('en')
assert t9n_spring_device.trans_field.trans(0) == 'trees'
assert t9n_spring_device.trans_field.trans(1) == 'tree'
assert t9n_spring_device.trans_field.trans(2) == 'trees'
activate('nl')
assert t9n_spring_device.trans_field.trans(0) == "bomen"
assert t9n_spring_device.trans_field.trans(1) == "boom"
assert t9n_spring_device.trans_field.trans(2) == "bomen"
activate('fr')
assert t9n_spring_device.trans_field.trans(0) == "arbre"
assert t9n_spring_device.trans_field.trans(1) == "arbre"
assert t9n_spring_device.trans_field.trans(2) == "arbres"
def test_trans_field_not_assigned():
# we need to reload the instance from the db, so django converts the varchar value to a I18N object
t9n_model = _reload(TransTestModel.objects.create())
assert t9n_model.trans_field == ''
