public virtual void MediatorShouldCallOnNavigatingOnClose()
{
bool result = false;
bool isInvoked = false;
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
NavigationDispatcher.OnNavigatingFromAsync = context =>
{
isInvoked = true;
context.ShouldNotBeNull();
context.NavigationMode.ShouldEqual(NavigationMode.Back);
context.NavigationType.ShouldEqual(NavigationType.Window);
context.ViewModelFrom.ShouldEqual(vm);
return(ToolkitExtensions.FromResult(result));
};
windowMediator.ShowAsync(DataContext.Empty);
windowMediator.CloseAsync(null).Result.ShouldBeFalse();
isInvoked.ShouldBeTrue();
isInvoked = false;
result = true;
windowMediator.CloseAsync(null).Result.ShouldBeTrue();
isInvoked.ShouldBeTrue();
}
public virtual void MediatorShouldCallOnNavigatingFromMethodOnClose()
{
bool result = false;
bool isInvoked = false;
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
vm.OnNavigatingFromDelegate = o =>
{
o.ShouldNotBeNull();
isInvoked = true;
return(ToolkitExtensions.FromResult(result));
};
windowMediator.ShowAsync(null, DataContext.Empty);
windowMediator.CloseAsync(null).Result.ShouldBeFalse();
isInvoked.ShouldBeTrue();
isInvoked = false;
result = true;
windowMediator.CloseAsync(null).Result.ShouldBeTrue();
isInvoked.ShouldBeTrue();
}
public virtual void ShowCallbackShouldBeInvokedAfterWindowClosedTrueResult()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
var mockCallback = new OperationCallbackMock();
bool isRegistered = false;
IOperationResult operationResult = null;
OperationCallbackManager.Register = (type, o, arg3, arg4) =>
{
type.ShouldEqual(OperationType.WindowNavigation);
o.ShouldEqual(vm);
arg3.ShouldEqual(mockCallback);
isRegistered = true;
};
OperationCallbackManager.SetResult = (o, result) =>
{
o.ShouldEqual(vm);
(result.OperationContext is INavigationContext).ShouldBeTrue();
operationResult = result;
};
windowMediator.ShowAsync(mockCallback, DataContext.Empty);
isRegistered.ShouldBeTrue();
vm.OperationResult = true;
windowMediator.CloseAsync(null).Result.ShouldBeTrue();
operationResult.ShouldNotBeNull();
operationResult.Result.ShouldEqual(true);
}
public virtual void CloseEmptyWindowShouldNotThrowException()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
windowMediator.CloseAsync(null);
}
public virtual void CloseEmptyWindowShouldThrowException()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm, ThreadManager, ViewManager, OperationCallbackManager);
ShouldThrow(() => windowMediator.CloseAsync(null));
}
public virtual void ShowTwiceShouldThrowException()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm, ThreadManager, ViewManager, OperationCallbackManager);
windowMediator.Show(null, DataContext.Empty);
ShouldThrow(() => windowMediator.Show(null, DataContext.Empty));
}
public virtual void ViewShouldBeInitializedWhenWindowIsShowed()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
windowMediator.View.ShouldBeNull();
windowMediator.ShowAsync(DataContext.Empty);
windowMediator.View.ShouldEqual((TView)(object)view);
}
public virtual void ShowTwiceShouldActivateWindow()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
windowMediator.ShowAsync(DataContext.Empty);
view.IsActivated.ShouldBeFalse();
windowMediator.ShowAsync(DataContext.Empty);
view.IsActivated.ShouldBeTrue();
}
public virtual void IsOpenShouldBeTrueWhenWindowIsShowed()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
windowMediator.IsOpen.ShouldBeFalse();
view.IsShowAny.ShouldBeFalse();
windowMediator.ShowAsync(DataContext.Empty);
windowMediator.IsOpen.ShouldBeTrue();
view.IsShowAny.ShouldBeTrue();
}
public virtual void ViewShouldBeNullAfterWindowClosed()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm, ThreadManager, ViewManager, OperationCallbackManager);
windowMediator.View.ShouldBeNull();
windowMediator.Show(null, DataContext.Empty);
windowMediator.View.ShouldEqual((TView)(object)view);
windowMediator.CloseAsync(null);
windowMediator.View.ShouldBeNull();
}
public virtual void MediatorShouldCallOnNavigatedToMethodOnShow()
{
bool isInvoked = false;
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
vm.OnNavigatedToDelegate = context =>
{
isInvoked = true;
context.ShouldNotBeNull();
};
windowMediator.ShowAsync(null, DataContext.Empty);
isInvoked.ShouldBeTrue();
}
public virtual void ClosingEventFromViewShouldCloseWindow()
{
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
IOperationResult operationResult = null;
OperationCallbackManager.SetResult = (o, result) => operationResult = result;
windowMediator.ShowAsync(null, DataContext.Empty);
view.Close();
operationResult.ShouldNotBeNull();
windowMediator.IsOpen.ShouldBeFalse();
}
public virtual void MediatorShouldCallOnNavigatedFromMethodOnClose()
{
bool isInvoked = false;
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm, ThreadManager, ViewManager, OperationCallbackManager);
vm.OnNavigatedFromDelegate = o =>
{
o.ShouldNotBeNull();
isInvoked = true;
};
windowMediator.Show(null, DataContext.Empty);
windowMediator.CloseAsync(null).Result.ShouldBeTrue();
isInvoked.ShouldBeTrue();
}
public virtual void MediatorShouldCallOnNavigatedOnShow()
{
bool isInvoked = false;
var view = new DialogViewMock();
var vm = GetViewModel <NavigableViewModelMock>();
ViewManager.GetViewDelegate = (model, s) => view;
WindowViewMediatorBase <TView> windowMediator = Create(vm);
NavigationDispatcher.OnNavigated = context =>
{
isInvoked = true;
context.ShouldNotBeNull();
context.NavigationMode.ShouldEqual(NavigationMode.New);
context.NavigationType.ShouldEqual(NavigationType.Window);
context.ViewModelTo.ShouldEqual(vm);
};
windowMediator.ShowAsync(DataContext.Empty);
isInvoked.ShouldBeTrue();
}
