def test_must_raise_validation_exception_when_input_is_less_than_minimum_allowed(
self, input, min):
with pytest.raises(ValidationException) as exc_info:
is_float(min=min)(input)
assert exc_info.value.args[
0] == "'{}' is less than minimum allowed ({})".format(
float(input), min)
def test_must_raise_validation_exception_when_input_is_greater_than_maximum_allowed(
self, input, max):
print(input, max)
with pytest.raises(ValidationException) as exc_info:
is_float(max=max)(input)
assert exc_info.value.args[
0] == "'{}' is greater than maximum allowed ({})".format(
float(input), max)
def test_must_return_default_provided_when_input_is_missing(self):
assert is_float(default=0.5)(None) == 0.5
def test_must_return_input_upon_validation(self, input, min, max):
assert is_float(min=min, max=max)(input) == float(input)
def test_must_raise_validation_exception_when_input_is_not_a_valid_int(
self, input):
with pytest.raises(ValidationException) as exc_info:
is_float()(input)
assert exc_info.value.args[
0] == "'{}' is not a valid floating number".format(input)
def test_must_raise_validation_exception_when_input_is_none_and_required_is_true(
self):
with pytest.raises(ValidationException) as exc_info:
is_float(required=True)(None)
assert exc_info.value.args[0] == "required but was missing"
def test_must_return_none_when_input_is_none_and_required_is_false(self):
assert is_float(required=False)(None) is None
def test_must_round_returned_value_to_provided_decimal_places(
self, input, expected, round_to):
assert is_float(round_to=round_to)(input) == expected
def test_must_round_returned_value_to_2_decimal_places_by_default(
self, input, expected):
assert is_float()(input) == expected