在Fluent断言中忽略DataMember.ShouldBeEquivalentTo

Question

I'm using the FluentAssertions library to verify serialization is working as expected using the DataContractSerializer.

Many of the objects I'm serializing have [IgnoreDataMember] attributes on some properties.

Is there aa way to instruct fluent assertions to disregard ignored data members when performing a ShouldBeEquivalentTo assertion?

Answer 1

You can do something like

actual.ShouldBeEquivalentTo(expected, options => options.Excluding(info => info.RuntimeType.GetCustomAttributes().Any()));

The info object is of type ISubjectInfo and provides all kinds of information about the involved properties.