IDocument IDocumentManagerService.CreateDocument(string documentType, object viewModel, object parameter, object parentViewModel)
{
TestDocument doc = new TestDocument(documentType, viewModel, parameter, parentViewModel);
ViewHelper.CreateAndInitializeView(doc, string.Empty, viewModel, parameter, parentViewModel);
var vm = new TestSupportServices();
vm.ParentViewModel = parentViewModel;
DocumentUIServiceBase.SetTitleBinding(doc, TestDocument.TitleProperty, doc);
vm.Parameter = parameter;
doc.Content = vm;
docs.Add(doc);
return(doc);
}
public void ViewHelperTest()
{
var button = new Button();
var viewModel = new ViewModel();
var parentViewModel = new ViewModel();
var textBlock = new TextBlock()
{
Text = "foo"
};
Assert.AreEqual(null, ViewHelper.GetViewModelFromView(button));
ViewHelper.InitializeView(button, null, "test", parentViewModel);
DocumentUIServiceBase.SetTitleBinding(button, TextBlock.TextProperty, textBlock);
Assert.AreEqual("foo", textBlock.Text);
button.DataContext = viewModel;
Assert.AreEqual(viewModel, ViewHelper.GetViewModelFromView(button));
ViewHelper.InitializeView(button, null, "test", parentViewModel);
Assert.AreEqual("test", viewModel.With(x => x as ISupportParameter).Parameter);
Assert.AreEqual(parentViewModel, viewModel.With(x => x as ISupportParentViewModel).ParentViewModel);
DocumentUIServiceBase.SetTitleBinding(button, TextBlock.TextProperty, textBlock);
Assert.AreEqual("title", textBlock.Text);
viewModel.Title = "title2";
Assert.AreEqual("title2", textBlock.Text);
var dObject = new DObject();
Assert.AreEqual(null, ViewHelper.GetViewModelFromView(dObject));
ViewHelper.InitializeView(button, null, "test", parentViewModel);
var button2 = new Button();
button2.DataContext = new DocumentViewModel();
DocumentUIServiceBase.SetTitleBinding(button2, TextBlock.TextProperty, textBlock);
Assert.AreEqual("foo2", textBlock.Text);
ViewModelWithAnotherTitle anotherViewModel = new ViewModelWithAnotherTitle();
ViewHelper.InitializeView(button, anotherViewModel, "test", null);
Assert.AreEqual(anotherViewModel, button.DataContext);
DocumentUIServiceBase.SetTitleBinding(button, TextBlock.TextProperty, textBlock);
Assert.AreEqual("title", textBlock.Text);
viewModel.Title = "title3";
Assert.AreEqual("title", textBlock.Text);
}
