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import datetime
from decimal import Decimal
from django.core.exceptions import ValidationError
from django.test import TestCase
from constance.management.commands.constance import _set_constance_value
from constance.utils import get_values
from constance.utils import get_values_for_keys
class UtilsTestCase(TestCase):
def test_set_value_validation(self):
self.assertRaisesMessage(ValidationError, 'Enter a whole number.', _set_constance_value, 'INT_VALUE', 'foo')
self.assertRaisesMessage(
ValidationError, 'Enter a valid email address.', _set_constance_value, 'EMAIL_VALUE', 'not a valid email'
)
self.assertRaisesMessage(
ValidationError,
'Enter a valid date.',
_set_constance_value,
'DATETIME_VALUE',
(
'2000-00-00',
'99:99:99',
),
)
self.assertRaisesMessage(
ValidationError,
'Enter a valid time.',
_set_constance_value,
'DATETIME_VALUE',
(
'2016-01-01',
'99:99:99',
),
)
def test_get_values(self):
self.assertEqual(
get_values(),
{
'FLOAT_VALUE': 3.1415926536,
'BOOL_VALUE': True,
'EMAIL_VALUE': 'test@example.com',
'INT_VALUE': 1,
'CHOICE_VALUE': 'yes',
'TIME_VALUE': datetime.time(23, 59, 59),
'DATE_VALUE': datetime.date(2010, 12, 24),
'TIMEDELTA_VALUE': datetime.timedelta(days=1, hours=2, minutes=3),
'LINEBREAK_VALUE': 'Spam spam',
'DECIMAL_VALUE': Decimal('0.1'),
'STRING_VALUE': 'Hello world',
'DATETIME_VALUE': datetime.datetime(2010, 8, 23, 11, 29, 24),
'LIST_VALUE': [1, '1', datetime.date(2019, 1, 1)],
'JSON_VALUE': {
'key': 'value',
'key2': 2,
'key3': [1, 2, 3],
'key4': {'key': 'value'},
'key5': datetime.date(2019, 1, 1),
'key6': None,
},
},
)
def test_get_values_for_keys(self):
self.assertEqual(
get_values_for_keys(['BOOL_VALUE', 'CHOICE_VALUE', 'LINEBREAK_VALUE']),
{
'BOOL_VALUE': True,
'CHOICE_VALUE': 'yes',
'LINEBREAK_VALUE': 'Spam spam',
},
)
def test_get_values_for_keys_empty_keys(self):
result = get_values_for_keys([])
self.assertEqual(result, {})
def test_get_values_for_keys_throw_error_if_no_key(self):
self.assertRaisesMessage(
AttributeError,
'"OLD_VALUE, BOLD_VALUE" keys not found in configuration.',
get_values_for_keys,
['BOOL_VALUE', 'OLD_VALUE', 'BOLD_VALUE'],
)
def test_get_values_for_keys_invalid_input_type(self):
with self.assertRaises(TypeError):
get_values_for_keys('key1')
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