Hi,
I'm still not sure if I just miss something or if this does not exist yet at all.
I'm looking for some mix of ShouldBeEquivalentTo and ShouldAllBeEquivalentTo.

I want to assert that a Collection contains an element that is equivalent to.

Since the comparing logic already exists within the *BeEquivalentTo methods I probably miss the correct way of writing my assertion. Sorry if thats the case.
What I want to do could look like:

var objectList = new List<SomeClass> { new SomeClass("A"), new SomeClass("B"), new SomeClass("C") };
objectList.ShouldContainEquivalentTo(new SomeClass("B"));

Thx in advance and BR,
Matthias