public void service_getChangeSet_returns_valid_cSet() { int expected = 3; int actual = 0; ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); p.Add(new Person(null, false)); p.Move(0, 1); IChangeSet cSet = svc.GetChangeSet(); actual = cSet.Count; Assert.AreEqual <int>(expected, actual); }
public void changeTrackingService_using_beginAtomicOperation_should_set_is_changed_only_on_operation_completed() { var target = new ChangeTrackingService(); var person = new Person(target); var list = new PersonCollection(target); using (var actual = target.BeginAtomicOperation()) { person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; target.IsChanged.Should().Be.False(); actual.Complete(); } target.IsChanged.Should().Be.True(); }
public void changeTrackingService_using_beginAtomicOperation_getEntityState_should_return_valid_entity_state() { var target = new ChangeTrackingService(); var person = new Person(target); var list = new PersonCollection(target); using (var op = target.BeginAtomicOperation()) { person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; op.Complete(); } var actual = target.GetEntityState(person); actual.Should().Be.EqualTo(EntityTrackingStates.HasBackwardChanges | EntityTrackingStates.IsTransient | EntityTrackingStates.AutoRemove); }
public void changeTrackingService_using_beginAtomicOperation_should_fully_rollback_on_single_undo() { var target = new ChangeTrackingService(); var person = new Person(target); var list = new PersonCollection(target); using (var actual = target.BeginAtomicOperation()) { person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; actual.Complete(); } target.Undo(); list.Count.Should().Be.EqualTo(0); person.Name.Should().Be.EqualTo(string.Empty); }
public void changeTrackingService_using_beginAtomicOperation_hasTransientEntities_should_return_true_even_for_entities_created_in_the_atomic_operation() { var target = new ChangeTrackingService(); var list = new PersonCollection(target); var person = new Person(target, false); using (var op = target.BeginAtomicOperation()) { target.RegisterTransient(person); person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; op.Complete(); } var actual = target.HasTransientEntities; actual.Should().Be.True(); }
public void changeTrackingService_using_beginAtomicOperation_getEntities_should_return_all_transient_entities() { var target = new ChangeTrackingService(); var list = new PersonCollection(target); var person = new Person(target, false); using (var op = target.BeginAtomicOperation()) { target.RegisterTransient(person); person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; op.Complete(); } var actual = target.GetEntities(EntityTrackingStates.IsTransient, false); actual.Contains(person).Should().Be.True(); }
public void service_redoes_are_in_the_correct_order() { var p1 = new Person(null, false); var p2 = new Person(null, false); var p3 = new Person(null, false); ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection list = new PersonCollection(svc); list.Add(p1); list.Add(p2); list.Add(p3); list.Move(p2, 0); list.Remove(p1); while (svc.CanUndo) { svc.Undo(); } svc.Redo(); Assert.AreEqual <int>(1, list.Count); Assert.IsTrue(list.Contains(p1)); svc.Redo(); Assert.AreEqual <int>(2, list.Count); Assert.IsTrue(list.Contains(p2)); svc.Redo(); Assert.AreEqual <int>(3, list.Count); Assert.IsTrue(list.Contains(p3)); svc.Redo(); Assert.AreEqual <int>(0, list.IndexOf(p2)); svc.Redo(); Assert.AreEqual <int>(2, list.Count); Assert.IsFalse(list.Contains(p1)); }
public void changeTrackingService_using_beginAtomicOperation_redo_should_reapply_all_changes_with_one_pass() { var target = new ChangeTrackingService(); var person = new Person(target); var list = new PersonCollection(target); using (var actual = target.BeginAtomicOperation()) { person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; actual.Complete(); } target.Undo(); target.Redo(); list.Count.Should().Be.EqualTo(1); person.Name.Should().Be.EqualTo("Mauro Servienti"); }
public void changeTrackingService_using_beginAtomicOperation_getEntities_should_return_all_changed_entities() { var target = new ChangeTrackingService(); var person = new Person(target); var list = new PersonCollection(target); using (var op = target.BeginAtomicOperation()) { person.Name = "Mauro"; list.Add(person); person.Name = "Mauro Servienti"; op.Complete(); } var actual = target.GetEntities(EntityTrackingStates.HasBackwardChanges, false); /* * Non funziona perchè non funziona GetEntityState() */ actual.Contains(person).Should().Be.True(); }