public void service_on_clear_generate_valid_advisory() { ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); p.Add(new Person(null, false)); p.Add(new Person(null, false)); p.Add(new Person(null, false)); p.Add(new Person(null, false)); svc.AcceptChanges(); p.Clear(); IEnumerable <IAdvisedAction> advisory = svc.GetAdvisory(); Assert.IsNotNull(advisory); Assert.AreEqual <int>(5, advisory.Count()); foreach (var aa in advisory) { Assert.AreEqual <ProposedActions>(ProposedActions.Delete, aa.Action); } }
public void service_undoes_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); svc.Undo(); Assert.AreEqual <int>(3, list.Count); Assert.IsTrue(list.Contains(p1)); svc.Undo(); Assert.AreEqual <int>(1, list.IndexOf(p2)); svc.Undo(); Assert.AreEqual <int>(2, list.Count); Assert.IsFalse(list.Contains(p3)); svc.Undo(); Assert.AreEqual <int>(1, list.Count); Assert.IsFalse(list.Contains(p2)); svc.Undo(); Assert.AreEqual <int>(0, list.Count); Assert.IsFalse(list.Contains(p1)); }
public void after_multiple_change_canRedo_is_false() { IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); svc.Undo(); p.Add(new Person(null, false)); Assert.IsFalse(svc.CanRedo); }
public void after_Add_getChangeSet_contains_change() { IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(svc, false)); p.Add(new Person(svc, false)); IChangeSet cSet = svc.GetChangeSet(); cSet.Count.Should().Be.EqualTo(2); }
public void after_add_GetEntityState_is_Changed() { EntityTrackingStates expected = EntityTrackingStates.HasBackwardChanges; ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(svc, false)); p.Add(new Person(svc, false)); EntityTrackingStates actual = svc.GetEntityState(p); actual.Should().Be.EqualTo(expected); }
public void after_Add_canUndo_is_true() { IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(svc, false)); svc.CanUndo.Should().Be.True(); }
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 after_mutual_exclusive_actions_service_CanUndo() { IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(svc, false)); p.RemoveAt(0); Assert.IsTrue(svc.CanUndo); }
public void after_acceptChanges_service_isChanged_is_false() { ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); svc.AcceptChanges(); Assert.IsFalse(svc.IsChanged); }
public void after_rejectChanges_service_canRedo_is_false() { IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); svc.RejectChanges(); Assert.IsFalse(svc.CanRedo); }
public void after_Undo_collection_is_rolledback() { int expected = 0; IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(svc, false)); svc.Undo(); p.Count.Should().Be.EqualTo(expected); }
public void afterUndo_service_Redo_restore_previous_value() { ChangeTrackingService svc = new ChangeTrackingService(); int expected = 1; PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); svc.Undo(); svc.Redo(); Assert.AreEqual <int>(expected, p.Count); }
public void service_on_single_add_generate_valid_advisory_even_with_transient_persistable_entity() { ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, ChangeTrackingRegistration.AsTransient, TransientRegistration.AsPersistable)); IEnumerable <IAdvisedAction> advisory = svc.GetAdvisory(); Assert.IsNotNull(advisory); Assert.AreEqual <int>(1, advisory.Count()); Assert.AreEqual <ProposedActions>(ProposedActions.Create, advisory.First().Action); }
public void service_on_single_add_generate_valid_advisory() { ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); IEnumerable <IAdvisedAction> advisory = svc.GetAdvisory(); Assert.IsNotNull(advisory); Assert.AreEqual <int>(1, advisory.Count()); Assert.AreEqual <ProposedActions>(ProposedActions.Update, advisory.First().Action); }
public void after_mutual_exclusive_actions_entity_state_is_HasBackwardChanges() { EntityTrackingStates expected = EntityTrackingStates.HasBackwardChanges; IChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(svc, false)); p.RemoveAt(0); EntityTrackingStates actual = svc.GetEntityState(p); Assert.AreEqual <EntityTrackingStates>(expected, actual); }
public void service_getAdvisory_generate_valid_advisory_with_more_changes_applied_to_the_same_entity() { ProposedActions expected = ProposedActions.Delete; ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection list = new PersonCollection(svc); list.Add(new Person(null, false)); //First IChange list.RemoveAt(0); //Second IChange IAdvisory advisory = svc.GetAdvisory(); IAdvisedAction action = advisory.First(); ProposedActions actual = action.Action; Assert.AreEqual <ProposedActions>(expected, actual); }
public void after_rejectChanges_entity_is_no_more_changed() { EntityTrackingStates expected = EntityTrackingStates.None; ChangeTrackingService svc = new ChangeTrackingService(); PersonCollection p = new PersonCollection(svc); p.Add(new Person(null, false)); svc.RejectChanges(); EntityTrackingStates actual = svc.GetEntityState(p); Assert.AreEqual <EntityTrackingStates>(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 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(); }