In reference to http://code.google.com/p/fest/issues/detail?id=101
There is no way currently to call Assertions.assertThat with an Iterator<T> as parameter.
An user can still convert himself the iterator to an iterable, but he might as well use one more assertThat overload.
Assertions.assertThat can now take an Iterator parameter
Done in last Paris Hackergarten, thanks Julien.
For your information, this issue has been fixed in AssertJ a fork of Fest Assert 2.0M10.