BindaTests.Tests.BindingObjectToFormTests.When_binding_a_tree_view_to_aform C# (CSharp) Method

        public void When_binding_a_tree_view_to_aform()
        {
            var binder = new Binder();
            var form = new PostWithOptionsForm();
            var post = NeededObjectsFactory.CreatePost();
            var comments = NeededObjectsFactory.GenerateComments();
            post.Comments.AddRange(comments);

            binder.Bind(post, form);

            var allNodes = form.Comments.GetAllNodesRecursive();
            var tags = allNodes.Select(x => x.Tag);
            CollectionAssert.AllItemsAreNotNull(tags);
            Assert.That(form.Comments.Nodes.Count, Is.EqualTo(2));
            Assert.That(allNodes.GetNodeCommentByAuthor("Tom").Nodes.Count, Is.EqualTo(1));
            Assert.That(allNodes.GetNodeCommentByAuthor("Tom").Nodes[0].Nodes.Count, Is.EqualTo(1));
            Assert.That(allNodes.GetNodeCommentByAuthor("Sam").Nodes.Count, Is.EqualTo(1));
        }