public void WhenSeveralValidatorsFail_ThenFail() =>
HarvestErrors(List(Success, Failure, Failure, Success))(1).Match(
Valid: (_) => Assert.Fail(),
Invalid: (errs) => Assert.AreEqual(2, errs.Count())); // all errors are returned
public void WhenNoValidators_ThenSucceed() => Assert.AreEqual(
actual: HarvestErrors(List <Validator <int> >())(1),
expected: Valid(1)
);
public void WhenOneValidatorFails_ThenFail() =>
HarvestErrors(List(Success, Failure))(1).Match(
Valid: (_) => Assert.Fail(),
Invalid: (errs) => Assert.AreEqual(1, errs.Count()));
public void WhenAllValidatorsSucceed_ThenSucceed() => Assert.AreEqual(
actual: HarvestErrors(List(Success, Success))(1),
expected: Valid(1)
);
