public void changeTrackingService_beginAtomicOperation_normal_should_create_valid_atomic_operation() { var target = new ChangeTrackingService(); var actual = target.BeginAtomicOperation(); actual.Should().Not.Be.Null(); }
public void changeTrackingService_using_atomicOperation_after_operation_complete_entityState_should_be_changed() { var target = new ChangeTrackingService(); var person = new Person( target ); target.AcceptChanges(); using( var op = target.BeginAtomicOperation() ) { person.Name = "Mauro"; op.Complete(); } var state = target.GetEntityState( person ); var actual = (state & EntityTrackingStates.HasBackwardChanges ) == EntityTrackingStates.HasBackwardChanges; actual.Should().Be.True(); }
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_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_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_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_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(); }
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 ); }