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 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 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);
}
