BindaTests.Tests.BindingFormToObjectTests.When_binding_a_form_to_an_object_that_implements_inotifypropertychanged_and_the_form_data_changes C# (CSharp) Method

        public void When_binding_a_form_to_an_object_that_implements_inotifypropertychanged_and_the_form_data_changes()
        {
            var binder = new Binder();
            var form = new PostWithOptionsForm();
            var post = NeededObjectsFactory.CreateNotifyingPost();
            post.PublishStates.Add(new PublishState { State = "Published" });
            post.PublishStates.Add(new PublishState { State = "Reviewed" });
            post.PublishStates.Add(new PublishState { State = "Pending Review" });
            post.PublishStates.Add(new PublishState { State = "Draft" });
            post.PublishState = post.PublishStates[2];
            binder.Bind(post, form, new[] { new BindaAlias("Location", "PostLocation") });
            CreateControl(form);

            form.Title.Text = "New Title";
            form.Author.Text = "New Author";
            form.PostLocation.Text = "New Location";
            form.Body.Text = "New Body";
            form.Date.Value = new DateTime(1979, 12, 31);
            form.PublishState.SelectedItem = post.PublishStates[3];
            form.HitCount.Value = (decimal)Math.Round(Math.PI, 12);

            Assert.That(post.Title, Is.EqualTo("New Title"));
            Assert.That(post.Author, Is.EqualTo("New Author"));
            Assert.That(post.Location, Is.EqualTo("New Location"));
            Assert.That(post.Body, Is.EqualTo("New Body"));
            Assert.That(post.Date, Is.EqualTo(new DateTime(1979, 12, 31)));
            Assert.That(post.PublishState, Is.EqualTo(post.PublishStates[3]));
            Assert.That(post.HitCount, Is.EqualTo((decimal)Math.Round(Math.PI, 12)));
        }