Adding IsTraversedAs matcher

[erosb]

Hello,

this IsTraversedAs matcher implementation checks that if an expected and an actual Iterable

• return the same number of elements
• return equal elements

I would firstly find it useful, for example when my SUT returns an ArrayList instance and I create my expected list using an Arrays.asList() call (that is something I find myself doing quite often).

An other usecase can be developing a self-written Iterable implementation (the developer may find the IsTraversedAs matcher useful for asserting).

Please review it. Thanks.

[sf105]

how does this differ from IsIterableContainingInOrder.contains() ?

[erosb]

Yes, that seems to be the same (although its name is not good at all).