class TestDecimalField(unittest.TestCase):
def setUp(self):
self.field = DecimalField()
def test_should_convert_to_string_when_storing(self):
value = self.field.to_mongo(Decimal('3.14'))
assert value == '3.14'
value = self.field.to_mongo(Decimal('3.1415926535897932384'))
assert value == '3.1415926535897932384'
def test_should_restore_to_decimal(self):
value = self.field.from_mongo('3.14')
assert value == Decimal('3.14')
value = self.field.from_mongo('3.1415926535897932384')
assert value == Decimal('3.1415926535897932384')
def test_validate_non_compatible_decimals(self):
wrong_values = [
'string',
'1/2',
]
for value in wrong_values:
self.assertRaises(ValidationError, self.field.validate, value)
def test_validate_regular_url(self):
valid_urls = [
1,
50.51,
Decimal('1'),
Decimal('50.51'),
]
for url in valid_urls:
self.assertIsNone(self.field.validate(url))
class TestDecimalField(unittest.TestCase):
def setUp(self):
self.field = DecimalField()
def test_should_convert_to_string_when_storing(self):
value = self.field.to_mongo(Decimal('3.14'))
assert value == '3.14'
value = self.field.to_mongo(Decimal('3.1415926535897932384'))
assert value == '3.1415926535897932384'
def test_should_restore_to_decimal(self):
value = self.field.from_mongo('3.14')
assert value == Decimal('3.14')
value = self.field.from_mongo('3.1415926535897932384')
assert value == Decimal('3.1415926535897932384')
def test_validate_non_compatible_decimals(self):
wrong_values = [
'string',
'1/2',
]
for value in wrong_values:
self.assertRaises(ValidationError, self.field.validate, value)
def test_validate_regular_url(self):
valid_urls = [
1,
50.51,
Decimal('1'),
Decimal('50.51'),
]
for url in valid_urls:
self.assertIsNone(self.field.validate(url))