|
public Bind ( |
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| source | A Windows Form. | |
| destination | object | Any POCO. |
| aliases | IList |
A list of BindaAlias (optional). |
| return | void | |
public void When_binding_a_form_to_an_object_where_the_object_is_null()
{
var binder = new Binder();
var form = NeededObjectsFactory.CreateForm();
Assert.Throws<ArgumentNullException>(() => binder.Bind(form, (Post)null));
}
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)));
}
public void When_binding_an_object_to_aform_where_theform_is_null()
{
var binder = new Binder();
var post = NeededObjectsFactory.CreatePost();
Assert.Throws<ArgumentNullException>(() => binder.Bind(post, (MySampleForm)null));
}
public void When_binding_an_object_to_aform_where_the_object_is_null()
{
var binder = new Binder();
var form = new MySampleForm();
Assert.Throws<ArgumentNullException>(() => binder.Bind((Post) null, form));
}
public void When_binding_an_object_to_a_form_with_a_property_and_a_collection_with_a_pluralized_name_of_the_property_using_prefixes_aliases_and_with_custom_registrations()
{
var binder = new Binder();
binder.AddControlPrefix(new HungarianNotationControlPrefix());
binder.AddRegistration(typeof(FluxCapacitor), "PopularityRanking");
var aliases = new List<BindaAlias> { new BindaAlias("Location", "PostLocation") };
var form = new PostWithOptionsPrefixForm();
var post = NeededObjectsFactory.CreatePost();
post.PopularityRanking = TestVariables.PopularityRanking;
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, aliases);
Assert.That(form.cbPublishState.DataSource, Is.SameAs(post.PublishStates));
Assert.That(form.cbPublishState.SelectedItem, Is.SameAs(post.PublishState));
Assert.That(form.txtTitle.Text, Is.EqualTo(TestVariables.Title));
Assert.That(form.txtAuthor.Text, Is.EqualTo(TestVariables.Author));
Assert.That(form.dpDate.Value, Is.EqualTo(TestVariables.Posted));
Assert.That(form.txtBody.Text, Is.EqualTo(TestVariables.Body));
Assert.That(form.txtPostLocation.Text, Is.EqualTo(TestVariables.Location));
Assert.That(form.fcPopularityRanking.PopularityRanking, Is.EqualTo(TestVariables.PopularityRanking));
}
public void When_binding_an_object_to_aform()
{
var binder = new Binder();
var form = new MySampleForm();
var post = NeededObjectsFactory.CreatePost();
binder.Bind(post, form);
Assert.That(form.Title.Text, Is.EqualTo(TestVariables.Title));
Assert.That(form.Author.Text, Is.EqualTo(TestVariables.Author));
Assert.That(form.Date.Value, Is.EqualTo(TestVariables.Posted));
Assert.That(form.Body.Text, Is.EqualTo(TestVariables.Body));
}
public void When_binding_a_form_to_an_object()
{
var binder = new Binder();
var form = NeededObjectsFactory.CreateForm();
var post = new Post();
binder.Bind(form, post);
Assert.That(post.Title, Is.EqualTo(TestVariables.Title));
Assert.That(post.Author, Is.EqualTo(TestVariables.Author));
Assert.That(post.Date, Is.EqualTo(TestVariables.Posted));
Assert.That(post.Body, Is.EqualTo(TestVariables.Body));
}
public void When_binding_an_object_to_aform_withaliases()
{
var binder = new Binder();
var form = new MySampleForm();
var aliases = new List<BindaAlias> {new BindaAlias("Location", "PostLocation")};
var post = NeededObjectsFactory.CreatePost();
binder.Bind(post, form, aliases);
Assert.That(form.Title.Text, Is.EqualTo(TestVariables.Title));
Assert.That(form.Author.Text, Is.EqualTo(TestVariables.Author));
Assert.That(form.Date.Value, Is.EqualTo(TestVariables.Posted));
Assert.That(form.Body.Text, Is.EqualTo(TestVariables.Body));
Assert.That(form.PostLocation.Text,Is.EqualTo(TestVariables.Location));
}
public void When_binding_an_object_to_aform_using_prefixes_withaliases()
{
var binder = new Binder();
binder.AddControlPrefix(new HungarianNotationControlPrefix());
var form = new MySamplePrefixForm();
var aliases = new List<BindaAlias> {new BindaAlias("Location", "PostLocation")};
var post = NeededObjectsFactory.CreatePost();
binder.Bind(post, form, aliases);
Assert.That(form.txtTitle.Text, Is.EqualTo(TestVariables.Title));
Assert.That(form.txtAuthor.Text, Is.EqualTo(TestVariables.Author));
Assert.That(form.dpDate.Value, Is.EqualTo(TestVariables.Posted));
Assert.That(form.txtBody.Text, Is.EqualTo(TestVariables.Body));
Assert.That(form.txtPostLocation.Text, Is.EqualTo(TestVariables.Location));
}
public void When_binding_an_object_to_a_form_with_a_property_and_a_collection_with_a_pluralized_name_of_the_property()
{
var binder = new Binder();
var form = new PostWithOptionsForm();
var post = NeededObjectsFactory.CreatePost();
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);
Assert.That(form.PublishState.DataSource, Is.SameAs(post.PublishStates));
Assert.That(form.PublishState.SelectedItem, Is.SameAs(post.PublishState));
}
public void When_binding_a_form_to_an_object_with_aliases()
{
var binder = new Binder();
var aliases = new List<BindaAlias> { new BindaAlias("Location", "PostLocation") };
var form = NeededObjectsFactory.CreateForm();
form.PostLocation.Text = TestVariables.Location;
var post = new Post();
binder.Bind(form, post, aliases);
Assert.That(post.Title, Is.EqualTo(TestVariables.Title));
Assert.That(post.Author, Is.EqualTo(TestVariables.Author));
Assert.That(post.Date, Is.EqualTo(TestVariables.Posted));
Assert.That(post.Body, Is.EqualTo(TestVariables.Body));
Assert.That(post.Location, Is.EqualTo(TestVariables.Location));
}
public void When_binding_a_form_to_a_tree_view()
{
var binder = new Binder();
var form = new PostWithOptionsForm();
var post = NeededObjectsFactory.CreatePost();
var comments = NeededObjectsFactory.GenerateComments();
post.Comments.AddRange(comments);
binder.Bind(post, form);
post = new Post();
binder.Bind(form, post);
Assert.That(post.Comments.Count, Is.EqualTo(2));
Assert.That(post.Comments.GetCommentByAuthor("Tom").Comments.Count, Is.EqualTo(1));
Assert.That(post.Comments.GetCommentByAuthor("Tom").Comments[0].Comments.Count, Is.EqualTo(1));
Assert.That(post.Comments.GetCommentByAuthor("Sam").Comments.Count, Is.EqualTo(1));
}
public void When_binding_a_prefix_form_to_an_object()
{
var binder = new Binder();
binder.AddControlPrefix(new HungarianNotationControlPrefix());
var form = NeededObjectsFactory.CreatePrefixForm();
var post = new Post();
binder.Bind(form, post);
Assert.That(post.Title, Is.EqualTo(TestVariables.Title));
Assert.That(post.Author, Is.EqualTo(TestVariables.Author));
Assert.That(post.Date, Is.EqualTo(TestVariables.Posted));
Assert.That(post.Body, Is.EqualTo(TestVariables.Body));
}
public void When_binding_a_prefix_form_to_an_object_with_custom_registrations()
{
var binder = new Binder();
binder.AddControlPrefix(new HungarianNotationControlPrefix());
binder.AddRegistration(typeof(FluxCapacitor), "PopularityRanking");
var form = NeededObjectsFactory.CreatePrefixForm();
form.fcPopularityRanking.PopularityRanking = TestVariables.PopularityRanking;
var post = new Post();
binder.Bind(form, post);
Assert.That(post.Title, Is.EqualTo(TestVariables.Title));
Assert.That(post.Author, Is.EqualTo(TestVariables.Author));
Assert.That(post.Date, Is.EqualTo(TestVariables.Posted));
Assert.That(post.Body, Is.EqualTo(TestVariables.Body));
Assert.That(post.PopularityRanking, Is.EqualTo(TestVariables.PopularityRanking));
}
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));
}
public void When_binding_a_form_to_an_object_with_custom_control_registrations()
{
var binder = new Binder();
var form = NeededObjectsFactory.CreateForm();
var strategy = new TestBindaStrategy();
binder.AddRegistration(strategy, form.Title);
strategy.GetValue = "Good Title";
binder.AddRegistration(typeof (TextBox), "Text");
form.Title.Text = "Bad Title";
var post = new Post();
binder.Bind(form, post);
Assert.That(post.Title, Is.EqualTo(strategy.GetValue));
}
public void When_binding_an_object_to_a_form_with_custom_control_registrations()
{
var binder = new Binder();
var form = new MySampleForm();
var strategy = new TestBindaStrategy();
binder.AddRegistration(strategy, form.Title);
binder.AddRegistration(typeof (TextBox), "Text");
var post = NeededObjectsFactory.CreatePost();
binder.Bind(post, form);
Assert.IsTrue(strategy.WasSet);
}
public void When_binding_an_object_to_a_form_with_a_property_and_a_key_value_pair_collection()
{
var binder = new Binder();
binder.AddControlPrefix(new HungarianNotationControlPrefix());
var post = NeededObjectsFactory.CreatePost();
post.Categories.Add(new KeyValuePair<int, string>(123, "Toast"));
post.Categories.Add(new KeyValuePair<int, string>(8915, "Waffles"));
post.Categories.Add(new KeyValuePair<int, string>(56123, "Pizza"));
post.Category = 56123;
var form = new PostWithOptionsPrefixForm();
binder.AddRegistration(new KeyValueListStrategy(), form.cboCategory);
binder.Bind(post, form);
Assert.That(form.cboCategory.DataSource, Is.SameAs(post.Categories));
Assert.That(form.cboCategory.SelectedValue, Is.EqualTo(post.Category));
}
public void When_binding_an_oject_to_aform_using_prefixesaliases_and_custom_registrations()
{
var binder = new Binder();
binder.AddControlPrefix(new HungarianNotationControlPrefix());
binder.AddRegistration(typeof (FluxCapacitor), "PopularityRanking");
var aliases = new List<BindaAlias> {new BindaAlias("Location", "PostLocation")};
var form = new MySamplePrefixForm();
var post = NeededObjectsFactory.CreatePost();
post.PopularityRanking = TestVariables.PopularityRanking;
binder.Bind(post, form, aliases);
Assert.That(form.txtTitle.Text, Is.EqualTo(TestVariables.Title));
Assert.That(form.txtAuthor.Text, Is.EqualTo(TestVariables.Author));
Assert.That(form.dpDate.Value, Is.EqualTo(TestVariables.Posted));
Assert.That(form.txtBody.Text, Is.EqualTo(TestVariables.Body));
Assert.That(form.txtPostLocation.Text, Is.EqualTo(TestVariables.Location));
Assert.That(form.fcPopularityRanking.PopularityRanking, Is.EqualTo(TestVariables.PopularityRanking));
}
public void When_binding_an_oject_to_aform_with_custom_registrations()
{
var binder = new Binder();
binder.AddRegistration(typeof (FluxCapacitor), "PopularityRanking");
var form = new MySampleForm();
var post = NeededObjectsFactory.CreatePost();
post.PopularityRanking = TestVariables.PopularityRanking;
binder.Bind(post, form);
Assert.That(form.Title.Text, Is.EqualTo(TestVariables.Title));
Assert.That(form.Author.Text, Is.EqualTo(TestVariables.Author));
Assert.That(form.Date.Value, Is.EqualTo(TestVariables.Posted));
Assert.That(form.Body.Text, Is.EqualTo(TestVariables.Body));
Assert.That(form.PopularityRanking.PopularityRanking, Is.EqualTo(TestVariables.PopularityRanking));
}
public void When_binding_a_form_to_an_object_with_a_collection_and_item_bound_to_a_list_control()
{
var binder = new Binder();
var form = new PostWithOptionsForm();
var post = NeededObjectsFactory.CreatePost();
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);
var newState = post.PublishStates[0];
form.PublishState.SelectedItem = newState;
binder.Bind(form, post);
Assert.That(post.PublishState, Is.EqualTo(newState));
}
