public async Task SaveAfterCloseProtection()
{
var auditor = new TestAuditor();
AuditingManager.RegisterAuditor(auditor);
var vm = new TestViewModel();
Assert.AreEqual(false, auditor.OnViewModelSavedCalled);
Assert.AreEqual(false, auditor.OnViewModelClosedCalled);
await vm.SaveAndCloseViewModelAsync();
Assert.AreEqual(true, auditor.OnViewModelSavedCalled);
Assert.AreEqual(true, auditor.OnViewModelClosedCalled);
auditor.OnViewModelSavedCalled = false;
auditor.OnViewModelClosedCalled = false;
await vm.SaveAndCloseViewModelAsync();
Assert.AreEqual(false, auditor.OnViewModelSavedCalled);
Assert.AreEqual(false, auditor.OnViewModelClosedCalled);
}
public async Task ProtectPropertiesAfterClosingAsync()
{
var vm = new TestViewModel();
var freezable = (IFreezable)vm;
await vm.InitializeViewModelAsync();
vm.FirstName = "John";
Assert.AreEqual("John", vm.FirstName);
Assert.IsFalse(freezable.IsFrozen);
await vm.SaveAndCloseViewModelAsync();
vm.FirstName = "Jane";
Assert.AreEqual("John", vm.FirstName);
Assert.IsTrue(freezable.IsFrozen);
await vm.InitializeViewModelAsync();
vm.FirstName = "Jane";
Assert.AreEqual("Jane", vm.FirstName);
Assert.IsFalse(freezable.IsFrozen);
}
