public void AsNumbers_ContainingNonBNumberType_ThrowsInvalidCastException()
{
var blist = new BList {
1, 2, "3"
};
Action action = () => blist.AsNumbers();
action.ShouldThrow <InvalidCastException>();
}
public void AsNumbers_ConvertsToListOfLongs()
{
var blist = new BList {
1, 2, 3
};
var numbers = blist.AsNumbers();
numbers.Should().HaveCount(3);
numbers.Should().ContainInOrder(1L, 2L, 3L);
}