def test_matching_range(self):
with not_raises(ValidationError):
Range(min=1, max=5)(1)
with not_raises(ValidationError):
Range(min=1, max=5)(3)
with not_raises(ValidationError):
Range(min=1, max=5)(5)
def test_customizing_all_error_messages_at_once(self):
message = 'Value is invalid'
with raises(ValidationError) as exc_info:
Range(min=1, error=message)(0)
assert exc_info.value.messages == message
with raises(ValidationError) as exc_info:
Range(max=1, error=message)(2) == message
assert exc_info.value.messages == message
with raises(ValidationError) as exc_info:
Range(min=1, max=5, error=message)(0) == message
assert exc_info.value.messages == message
def test_customzing_max_error_message(self):
message = 'Value {data} should be at most {max}'
with raises(ValidationError) as exc_info:
Range(max=1, error_messages={'max': message})(2)
assert exc_info.value.messages == message.format(data=2, max=1)
def test_raising_ValidationError_when_matching_max_value_and_given_value_is_greater(
self):
with raises(ValidationError) as exc_info:
Range(max=1)(2)
assert exc_info.value.messages == \
Range.default_error_messages['max'].format(max=1)
def test_matching_max_value(self):
with not_raises(ValidationError):
Range(max=1)(1)
with not_raises(ValidationError):
Range(max=1)(0)
def test_customzing_min_error_message(self):
message = 'Value {data} should be at least {min}'
with raises(ValidationError) as exc_info:
Range(min=1, error_messages={'min': message})(0)
assert exc_info.value.messages == message.format(data=0, min=1)
def test_raising_ValidationError_when_matching_min_value_and_given_value_is_less(
self):
with raises(ValidationError) as exc_info:
Range(min=1)(0)
assert exc_info.value.messages == \
Range.default_error_messages['min'].format(min=1)
def test_customzing_range_error_message(self):
message = 'Value {data} should be between {min} and {max}'
with raises(ValidationError) as exc_info:
Range(min=1, max=5, error_messages={'range': message})(0)
assert exc_info.value.messages == message.format(data=0, min=1, max=5)