Assumes.NotNull support Nullable<T> struct

Question

Assumes.NotNull support Nullable<T> struct

iron9light opened this issue 5 years ago · 3 comments

Now, Assumes.NotNull only supports reference type as a parameter.

Answer 1 · 2019-08-27T08:00:36.000Z

Should I use Assumes.Present<T> for this case?

Answer 2 · 2020-06-30T15:39:37.000Z

No, Present<T> is meant for service non-null checks so the exception message it would throw would not be appropriate.
You can use Assumes.True(nullableStruct.HasValue); instead.

Answer 3 · 2020-06-30T15:50:53.000Z

Actually looking at the API we offer, this was addressed by #45