def test_should_return_the_first_error_if_many_validation_fails(
mock_validate: MagicMock,
sut: ValidationComposite,
):
mock_validate.side_effect = [
Exception("first error"),
Exception("second error"),
Exception("third error"),
]
input = dict(field="field")
with pytest.raises(Exception) as excinfo:
sut.validate(input)
assert excinfo.value.args[0] == "first error"
def make_signup_validation():
signup_schema = Schema(
dict(
name=And(str, len, error="Invalid key: 'name'"),
email=And(str, len, error="Invalid key: 'email'"),
password=And(
And(str, len, error="Invalid key: 'password'"),
And(
lambda s: len(s) > 5,
error="Invalid key: 'password minimum 6 characters'",
),
),
password_confirmation=And(
And(str, len, error="Invalid key: 'password_confirmation'"),
),
)
)
return ValidationComposite(
[
RequiredFieldsValidation(signup_schema, "signup"),
CompareFieldsValidation("password", "password_confirmation"),
EmailValidation(
"email", EmailValidatorAdapter(check_mx=False, skip_smtp=True)
),
UniqueFieldValidation("email", MongoDbAdapter(get_collection("accounts"))),
]
)
def test_should_return_an_error_if_any_validation_fails(
mock_validate: MagicMock,
sut: ValidationComposite,
):
mock_validate.return_value = Exception("field error")
input = dict(field="field")
is_error = sut.validate(input)
assert is_error.args[0] == "field error"
def make_login_validation():
login_schema = Schema(
dict(
email=And(str, len, error="Invalid key: 'email'"),
password=And(str, len, error="Invalid key: 'password'"),
))
return ValidationComposite([
RequiredFieldsValidation(login_schema, "login"),
EmailValidation(
"email",
EmailValidatorAdapter(check_mx=False, skip_smtp=True),
),
])
def make_add_survey_validation():
add_survey_schema = Schema(
dict(
question=And(str, len, error="Invalid key: 'question'"),
answers=And(
And(list, len, error="Invalid key: 'answers'"),
Schema(
[
{
Optional("image"):
And(str, len, error="Invalid key: 'image'"),
"answer":
And(str, len, error="Invalid key: 'answer'"),
},
],
error="Missing key: 'answer'",
),
),
))
return ValidationComposite([
RequiredFieldsValidation(add_survey_schema, "add_survey"),
])
def test_should_not_return_if_all_validation_succeeds(
sut: ValidationComposite, ):
input = dict(field="field")
is_error = sut.validate(input)
assert not is_error
def sut():
validation_stub = ValidationStub()
sut = ValidationComposite(
[validation_stub, validation_stub, validation_stub])
yield sut