private void ShouldReturnFailureWithOriginalErrorIfOtherIsASuccess()
{
var failure = new Failure <int>(new Error("Error", "Ka"));
Result <int> combined = failure.Combine(
new Success <int>(2),
(i, j) => i + j,
(error, otherError) => new Error("Error", $"{error.Detail}-{otherError.Detail}"));
combined.Should().BeEquivalentTo(failure);
}
private void ShouldCombineErrorsIfTheOtherResultIsAFailure()
{
var failure = new Failure <int>(new Error("Error", "Ka"));
Result <int> combined = failure.Combine(
new Failure <int>(new Error("Error", "Boom!")),
(i, j) => i + j,
(error, otherError) => new Error("Error", $"{error.Detail}-{otherError.Detail}"));
combined.Should().BeEquivalentTo(new Failure <int>(new Error("Error", "Ka-Boom!")));
}