public void RestoreWindowLocationAndSize()
{
MockPresentationService presentationService = (MockPresentationService)Container.GetExportedValue <IPresentationService>();
presentationService.VirtualScreenWidth = 1000;
presentationService.VirtualScreenHeight = 700;
SetSettingsValues(20, 10, 400, 300, true);
ShellViewModel shellViewModel = Container.GetExportedValue <ShellViewModel>();
MockShellView shellView = (MockShellView)Container.GetExportedValue <IShellView>();
Assert.AreEqual(20, shellView.Left);
Assert.AreEqual(10, shellView.Top);
Assert.AreEqual(400, shellView.Width);
Assert.AreEqual(300, shellView.Height);
Assert.IsTrue(shellView.IsMaximized);
shellView.Left = 25;
shellView.Top = 15;
shellView.Width = 450;
shellView.Height = 350;
shellView.IsMaximized = false;
shellView.Close();
AssertSettingsValues(25, 15, 450, 350, false);
}
public void ModuleControllerLifecycleTest()
{
MockPresentationService presentationService = Container.GetExportedValue <MockPresentationService>();
MockEntityController entityController = Container.GetExportedValue <MockEntityController>();
ModuleController moduleController = Container.GetExportedValue <ModuleController>();
Assert.IsTrue(presentationService.InitializeCulturesCalled);
// Initialize
Assert.IsFalse(entityController.InitializeCalled);
moduleController.Initialize();
Assert.IsTrue(entityController.InitializeCalled);
// Run
MockShellView shellView = Container.GetExportedValue <MockShellView>();
Assert.IsFalse(shellView.IsVisible);
moduleController.Run();
Assert.IsTrue(shellView.IsVisible);
// Exit the ShellView
ShellViewModel shellViewModel = ViewHelper.GetViewModel <ShellViewModel>(shellView);
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(shellView.IsVisible);
// Shutdown
Assert.IsFalse(entityController.ShutdownCalled);
moduleController.Shutdown();
Assert.IsTrue(entityController.ShutdownCalled);
}
public void ShowAndClose()
{
MockMessageService messageService = Container.GetExportedValue <MockMessageService>();
MockShellView shellView = (MockShellView)Container.GetExportedValue <IShellView>();
ShellViewModel shellViewModel = Container.GetExportedValue <ShellViewModel>();
// Show the ShellView
Assert.IsFalse(shellView.IsVisible);
shellViewModel.Show();
Assert.IsTrue(shellView.IsVisible);
Assert.AreNotEqual("", shellViewModel.Title);
// Try to close the ShellView but cancel this operation through the closing event
bool cancelClosing = true;
shellViewModel.Closing += (sender, e) =>
{
e.Cancel = cancelClosing;
};
shellViewModel.Close();
Assert.IsTrue(shellView.IsVisible);
// Close the ShellView via the ExitCommand
cancelClosing = false;
AssertHelper.PropertyChangedEvent(shellViewModel, x => x.ExitCommand, () =>
shellViewModel.ExitCommand = new DelegateCommand(() => shellViewModel.Close()));
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(shellView.IsVisible);
}
public void ModuleControllerIsInvalidTest()
{
MockMessageService messageService = Container.GetExportedValue <MockMessageService>();
MockEntityController entityController = Container.GetExportedValue <MockEntityController>();
ModuleController moduleController = Container.GetExportedValue <ModuleController>();
moduleController.Initialize();
moduleController.Run();
MockShellView shellView = Container.GetExportedValue <MockShellView>();
ShellViewModel shellViewModel = ViewHelper.GetViewModel <ShellViewModel>(shellView);
// Exit the application although we have unsaved changes.
entityController.HasChangesResult = true;
// Simulate UI errors.
entityController.CanSaveResult = false;
// When the question box asks us to loose our changes we say "No" => false.
messageService.ShowYesNoQuestionAction = (message) =>
{
Assert.AreEqual(Resources.LoseChangesQuestion, message);
return(false);
};
shellViewModel.ExitCommand.Execute(null);
// We expect the ShellView to stay open.
Assert.IsTrue(shellView.IsVisible);
// Exit the application again but this time we agree to loose our changes.
messageService.ShowYesNoQuestionAction = (message) => true;
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(shellView.IsVisible);
}
public void ShellViewModelBasicTest()
{
MockShellView shellView = Container.GetExportedValue <MockShellView>();
MockMessageService messageService = Container.GetExportedValue <MockMessageService>();
IShellService shellService = Container.GetExportedValue <IShellService>();
ShellViewModel shellViewModel = Container.GetExportedValue <ShellViewModel>();
// The title isn't available in the unit test environment.
Assert.AreEqual("", shellViewModel.Title);
Assert.AreEqual(shellService, shellViewModel.ShellService);
// Show the ShellView
shellViewModel.Show();
Assert.IsTrue(shellView.IsVisible);
// Show the about message box
messageService.Clear();
shellViewModel.AboutCommand.Execute(null);
Assert.IsFalse(string.IsNullOrEmpty(messageService.Message));
Assert.AreEqual(MessageType.Message, messageService.MessageType);
// Close the ShellView
bool closingEventRaised = false;
shellViewModel.Closing += (sender, e) =>
{
closingEventRaised = true;
};
shellViewModel.Close();
Assert.IsFalse(shellView.IsVisible);
Assert.IsTrue(closingEventRaised);
}
public void ModuleControllerHasChangesTest()
{
MockMessageService messageService = Container.GetExportedValue <MockMessageService>();
MockEntityController entityController = Container.GetExportedValue <MockEntityController>();
ModuleController moduleController = Container.GetExportedValue <ModuleController>();
moduleController.Initialize();
moduleController.Run();
MockShellView shellView = Container.GetExportedValue <MockShellView>();
ShellViewModel shellViewModel = ViewHelper.GetViewModel <ShellViewModel>(shellView);
// Exit the application although we have unsaved changes.
entityController.HasChangesResult = true;
// When the question box asks us to save the changes we say "Yes" => true.
messageService.ShowQuestionAction = (message) =>
{
Assert.AreEqual(Resources.SaveChangesQuestion, message);
return(true);
};
// Then we simulate that the EntityController wasn't able to save the changes.
entityController.SaveResult = false;
shellViewModel.ExitCommand.Execute(null);
// The Save method must be called. Because the save operation failed the expect the ShellView to be
// still visible.
Assert.IsTrue(entityController.SaveCalled);
Assert.IsTrue(shellView.IsVisible);
// Exit the application although we have unsaved changes.
entityController.HasChangesResult = true;
entityController.SaveCalled = false;
// When the question box asks us to save the changes we say "Cancel" => null.
messageService.ShowQuestionAction = (message) => null;
// This time the Save method must not be called. Because we have chosen "Cancel" the ShellView must still
// be visible.
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(entityController.SaveCalled);
Assert.IsTrue(shellView.IsVisible);
// Exit the application although we have unsaved changes.
entityController.HasChangesResult = true;
entityController.SaveCalled = false;
// When the question box asks us to save the changes we say "No" => false.
messageService.ShowQuestionAction = (message) => false;
// This time the Save method must not be called. Because we have chosen "No" the ShellView must still
// be closed.
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(entityController.SaveCalled);
Assert.IsFalse(shellView.IsVisible);
}
public void SaveChangesTest()
{
var controller = Container.GetExportedValue <ModuleController>();
controller.Initialize();
controller.Run();
ShellViewModel shellViewModel = Container.GetExportedValue <ShellViewModel>();
shellViewModel.FileService.NewCommand.Execute(null);
MainViewModel mainViewModel = Container.GetExportedValue <MainViewModel>();
RichTextViewModel richTextViewModel = ViewHelper.GetViewModel <RichTextViewModel>((IView)mainViewModel.ActiveDocumentView);
richTextViewModel.Document.Modified = true;
bool showDialogCalled = false;
MockSaveChangesView.ShowDialogAction = view =>
{
showDialogCalled = true;
Assert.IsTrue(ViewHelper.GetViewModel <SaveChangesViewModel>(view).Documents.SequenceEqual(
new[] { richTextViewModel.Document }));
view.Close();
};
// When we try to close the ShellView then the ApplicationController shows the SaveChangesView because the
// modified document wasn't saved.
shellViewModel.ExitCommand.Execute(null);
Assert.IsTrue(showDialogCalled);
MockShellView shellView = (MockShellView)Container.GetExportedValue <IShellView>();
Assert.IsTrue(shellView.IsVisible);
showDialogCalled = false;
MockSaveChangesView.ShowDialogAction = view =>
{
showDialogCalled = true;
view.ViewModel.YesCommand.Execute(null);
};
MockFileDialogService fileDialogService = (MockFileDialogService)Container.GetExportedValue <IFileDialogService>();
fileDialogService.Result = new FileDialogResult();
// This time we let the SaveChangesView to save the modified document
shellViewModel.ExitCommand.Execute(null);
Assert.IsTrue(showDialogCalled);
Assert.AreEqual(FileDialogType.SaveFileDialog, fileDialogService.FileDialogType);
Assert.IsFalse(shellView.IsVisible);
MockSaveChangesView.ShowDialogAction = null;
}
public void ControllerLifecycle()
{
IApplicationController applicationController = Container.GetExportedValue <IApplicationController>();
applicationController.Initialize();
ShellViewModel shellViewModel = Container.GetExportedValue <ShellViewModel>();
Assert.IsNotNull(shellViewModel.AboutCommand);
Assert.IsNotNull(shellViewModel.SettingCommand);
Assert.IsNotNull(shellViewModel.ExitCommand);
applicationController.Run();
MockShellView shellView = (MockShellView)Container.GetExportedValue <IShellView>();
Assert.IsTrue(shellView.IsVisible);
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(shellView.IsVisible);
applicationController.Shutdown();
}
public void ShowAndClose()
{
MockMessageService messageService = Container.GetExportedValue <MockMessageService>();
MockShellView shellView = Container.GetExportedValue <MockShellView>();
ShellViewModel shellViewModel = Container.GetExportedValue <ShellViewModel>();
// Show the ShellView
Assert.IsFalse(shellView.IsVisible);
shellViewModel.Show();
Assert.IsTrue(shellView.IsVisible);
// In this case it tries to get the title of the unit test framework which is ""
Assert.AreEqual("", shellViewModel.Title);
Assert.AreEqual(1d, shellViewModel.ShellService.ActiveZoomCommands.Zoom);
// Show the About Dialog
Assert.IsNull(messageService.Message);
shellViewModel.AboutCommand.Execute(null);
Assert.AreEqual(MessageType.Message, messageService.MessageType);
Assert.IsNotNull(messageService.Message);
// Try to close the ShellView but cancel this operation through the closing event
bool cancelClosing = true;
shellViewModel.Closing += (sender, e) =>
{
e.Cancel = cancelClosing;
};
shellViewModel.Close();
Assert.IsTrue(shellView.IsVisible);
// Close the ShellView via the ExitCommand
cancelClosing = false;
AssertHelper.PropertyChangedEvent(shellViewModel, x => x.ExitCommand, () =>
shellViewModel.ExitCommand = new DelegateCommand(() => shellViewModel.Close()));
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(shellView.IsVisible);
}
public void RestoreWindowLocationAndSizeSpecial()
{
DataService dataService = new DataService();
MockPresentationService presentationService = (MockPresentationService)Container.GetExportedValue <IPresentationService>();
presentationService.VirtualScreenWidth = 1000;
presentationService.VirtualScreenHeight = 700;
MockShellView shellView = (MockShellView)Container.GetExportedValue <IShellView>();
IShellService shellService = Container.GetExportedValue <IShellService>();
IMessageService messageService = Container.GetExportedValue <IMessageService>();
shellView.SetNAForLocationAndSize();
SetSettingsValues();
new ShellViewModel(shellView, dataService, presentationService, shellService, messageService).Close();
AssertSettingsValues(double.NaN, double.NaN, double.NaN, double.NaN, false);
// Height is 0 => don't apply the Settings values
SetSettingsValues(0, 0, 1, 0);
new ShellViewModel(shellView, dataService, presentationService, shellService, messageService).Close();
AssertSettingsValues(double.NaN, double.NaN, double.NaN, double.NaN, false);
// Left = 100 + Width = 901 > VirtualScreenWidth = 1000 => don't apply the Settings values
SetSettingsValues(100, 100, 901, 100);
new ShellViewModel(shellView, dataService, presentationService, shellService, messageService).Close();
AssertSettingsValues(double.NaN, double.NaN, double.NaN, double.NaN, false);
// Top = 100 + Height = 601 > VirtualScreenWidth = 600 => don't apply the Settings values
SetSettingsValues(100, 100, 100, 601);
new ShellViewModel(shellView, dataService, presentationService, shellService, messageService).Close();
AssertSettingsValues(double.NaN, double.NaN, double.NaN, double.NaN, false);
// Use the limit values => apply the Settings values
SetSettingsValues(0, 0, 1000, 700);
new ShellViewModel(shellView, dataService, presentationService, shellService, messageService).Close();
AssertSettingsValues(0, 0, 1000, 700, false);
}
public void ControllerLifecycle()
{
var controller = Container.GetExportedValue <ModuleController>();
controller.Initialize();
MockShellView shellView = (MockShellView)Container.GetExportedValue <IShellView>();
ShellViewModel shellViewModel = ViewHelper.GetViewModel <ShellViewModel>(shellView);
Assert.IsNotNull(shellViewModel.ExitCommand);
controller.Run();
Assert.IsTrue(shellView.IsVisible);
MainViewModel mainViewModel = Container.GetExportedValue <MainViewModel>();
Assert.AreEqual(mainViewModel.View, shellViewModel.ContentView);
shellViewModel.ExitCommand.Execute(null);
Assert.IsFalse(shellView.IsVisible);
controller.Shutdown();
}