public void AddEvents()
{
UIElement dependencyObject = new UIElement();
var bindEvent = new BindEventHandler();
var viewModel = new _TestBindEventHandler();
bindEvent.Source = viewModel;
bindEvent.MethodName = "RoutedEventHandler";
bindEvent.TargetEventName = "GotFocus";
// rise event to the property
BindXAML.ProcessAddEventItems(dependencyObject, bindEvent);
RoutedEventArgs newEventArgs = new RoutedEventArgs(UIElement.GotFocusEvent);
dependencyObject.RaiseEvent(newEventArgs);
Assert.True(viewModel.EventCalled);
}
public void AddPropertyChangeEvents()
{
ExecuteInStaMode.Invoke(() =>
{
UIElement dependencyObject = new UIElement();
var bindEvent = new BindEventHandler();
var viewModel = new _TestBindEventHandlerChange();
bindEvent.Source = viewModel;
bindEvent.MethodName = "EventHandler";
bindEvent.TargetPropertyName = "IsEnabled";
BindXAML.ProcessAddPropertyChangeEventItems(dependencyObject, bindEvent);
// change the property
dependencyObject.IsEnabled = false;
Assert.True(viewModel.EventCalled, "Dependency property change event was not set");
});
}
public void AutoWireDataContextNoXName()
{
ExecuteInStaMode.Invoke(() =>
{
// case UnitTest.AutoWireDataContextView ==> UnitTest.ViewModels.AutoWireDataContextViewModel
AutoWireDataContextView dependencyObject = new AutoWireDataContextView();
object dataContext = dependencyObject.DataContext;
Assert.Null(dataContext);
AutoWireVmDataContext wireProvider = new AutoWireVmDataContext();
wireProvider.Execute(dependencyObject);
dataContext = dependencyObject.DataContext;
Assert.NotNull(dataContext);
object awVM = BindXAML.GetAutoWiredViewModel(dependencyObject);
Assert.True(object.ReferenceEquals(awVM, dataContext));
});
}
public void AutoWireDataContextXNamePriority1()
{
ExecuteInStaMode.Invoke(() =>
{
// case UnitTest.AutoWireDataContext !=> UnitTest.ViewModels.AutoWireDataContext
// x:Name=AutoWireDataContextViewModel ==> UnitTest.ViewModels.AutoWireDataContextViewModel
AutoWireDataContext dependencyObject = new AutoWireDataContext();
dependencyObject.Name = "AutoWireDataContextViewModel";
object dataContext = dependencyObject.DataContext;
Assert.IsNull(dataContext);
AutoWireVmDataContext wireProvider = new AutoWireVmDataContext();
wireProvider.Execute(dependencyObject);
dataContext = dependencyObject.DataContext;
Assert.IsNotNull(dataContext);
object awVM = BindXAML.GetAutoWiredViewModel(dependencyObject);
Assert.IsTrue(object.ReferenceEquals(awVM, dataContext));
});
}
public void AutoWireDataContextNoXNameTag()
{
ExecuteInStaMode.Invoke(() =>
{
// case UnitTest.AutoWireDataContextView ==> UnitTest.ViewModels.AutoWireDataContextViewModel
AutoWireDataContextView dependencyObject = new AutoWireDataContextView();
object viewModel = dependencyObject.Tag;
Assert.Null(viewModel);
AutoWireVmDataContext wireProvider = new AutoWireVmDataContext()
{
TargetPropertyName = "Tag"
};
wireProvider.Execute(dependencyObject);
viewModel = dependencyObject.Tag;
Assert.NotNull(viewModel);
object awVM = BindXAML.GetAutoWiredViewModel(dependencyObject);
Assert.True(object.ReferenceEquals(awVM, viewModel));
});
}
public void AutoWireDataContextNoXNameSubMatch()
{
ExecuteInStaMode.Invoke(() =>
{
// case UnitTest.AutoWireDataContext ==> UnitTest.ViewModels.AutoWireDataContext because (sub match)
// !=> UnitTest.ViewModels.AutoWireDataContextViewModel
AutoWireDataContext dependencyObject = new AutoWireDataContext();
object dataContext = dependencyObject.DataContext;
Assert.IsNull(dataContext);
AutoWireVmDataContext wireProvider = new AutoWireVmDataContext()
{
UseMaxNameSubMatch = true
};
wireProvider.Execute(dependencyObject);
dataContext = dependencyObject.DataContext;
Assert.IsNotNull(dataContext);
object awVM = BindXAML.GetAutoWiredViewModel(dependencyObject);
Assert.IsTrue(object.ReferenceEquals(awVM, dataContext));
});
}
