public void SetDocumentOwnerTest()
{
var viewModel = new TestVM();
Button button = new Button()
{
DataContext = viewModel
};
var documentOwner = new TestDocumentOwner();
ViewModelExtensions.SetDocumentOwner(button, documentOwner);
Assert.AreSame(documentOwner, viewModel.DocumentOwner);
Assert.AreEqual(1, viewModel.DocumentOwnerChangingCounter);
}
public void ViewHelperShouldWrapDocumentOwnerIfDependencyObject_Test_T122209()
{
var button = new Button();
var viewModel = new ViewModel();
var parentViewModel = new ViewModel();
IDocumentOwner owner = new TestDocumentOwner();
button.DataContext = viewModel;
ViewHelper.InitializeView(button, null, "test", parentViewModel, owner);
Assert.AreEqual(owner, viewModel.DocumentOwner);
Assert.AreEqual(owner, ViewModelExtensions.GetDocumentOwner(button));
button = new Button();
button.DataContext = viewModel;
owner = new TestServiceDocumentOwner();
ViewHelper.InitializeView(button, null, "test", parentViewModel, owner);
ViewHelper.DocumentOwnerWrapper ownerWrapper = viewModel.DocumentOwner as ViewHelper.DocumentOwnerWrapper;
Assert.IsNotNull(ownerWrapper);
Assert.IsTrue(ownerWrapper.Equals(owner));
Assert.AreEqual(owner, ownerWrapper.ActualOwner);
Assert.AreEqual(ownerWrapper, ViewModelExtensions.GetDocumentOwner(button));
}
public void ViewHelperShouldWrapDocumentOwnerIfDependencyObject_Test_T122209() {
var button = new Button();
var viewModel = new ViewModel();
var parentViewModel = new ViewModel();
IDocumentOwner owner = new TestDocumentOwner();
button.DataContext = viewModel;
ViewHelper.InitializeView(button, null, "test", parentViewModel, owner);
Assert.AreEqual(owner, viewModel.DocumentOwner);
Assert.AreEqual(owner, ViewModelExtensions.GetDocumentOwner(button));
button = new Button();
button.DataContext = viewModel;
owner = new TestServiceDocumentOwner();
ViewHelper.InitializeView(button, null, "test", parentViewModel, owner);
ViewHelper.DocumentOwnerWrapper ownerWrapper = viewModel.DocumentOwner as ViewHelper.DocumentOwnerWrapper;
Assert.IsNotNull(ownerWrapper);
Assert.IsTrue(ownerWrapper.Equals(owner));
Assert.AreEqual(owner, ownerWrapper.ActualOwner);
Assert.AreEqual(ownerWrapper, ViewModelExtensions.GetDocumentOwner(button));
}