public void CanShowManyTopics()
{
var create = api.Topics.CreateTopic(new Topic()
{
ForumId = forumId,
Title = "My test topic5",
Body = "testing5"
});
var get = api.Topics.GetTopics();
var showMany = api.Topics.GetMultipleTopicsById(get.Topics.Select(x => x.Id.Value).ToList());
Assert.AreEqual(showMany.Count, get.PageSize);
Assert.Greater(showMany.Count, 0);
Assert.True(api.Topics.DeleteTopic(create.Topic.Id.Value));
}