public void Should_return_true_if_the_input_contains_items()
 {
     // ReSharper disable UseObjectOrCollectionInitializer
     var input = new ArrayList();
     // ReSharper restore UseObjectOrCollectionInitializer
     input.Add(6);
     input.Any().ShouldBeTrue();
 }
 public void Should_return_false_if_the_input_is_empty()
 {
     var input = new ArrayList();
     input.Any().ShouldBeFalse();
 }