public void Commit_RevertsOriginalObjects_ToCurrentObjects()
{
var wrappedData = new DomainObjectCollectionData();
var decorator = new ChangeCachingCollectionDataDecorator(wrappedData);
decorator.Add(_domainObject);
Assert.That(decorator.OriginalData.ToArray(), Is.Empty);
decorator.Commit();
Assert.That(decorator.OriginalData.ToArray(), Is.EqualTo(new[] { _domainObject }));
CheckOriginalDataNotCopied(decorator);
}
public void Rollback_SetsFlagUnchanged()
{
var wrappedData = new DomainObjectCollectionData();
var decorator = new ChangeCachingCollectionDataDecorator(wrappedData);
decorator.Add(_domainObject);
_strategyStrictMock.Replay();
decorator.Rollback();
Assert.That(decorator.HasChanged(_strategyStrictMock), Is.False);
_strategyStrictMock.AssertWasNotCalled(
mock => mock.HasDataChanged(Arg <IDomainObjectCollectionData> .Is.Anything, Arg <IDomainObjectCollectionData> .Is.Anything));
}
public void Rollback_RevertsCurrentObjects_ToOriginalObjects()
{
var wrappedData = new DomainObjectCollectionData();
var decorator = new ChangeCachingCollectionDataDecorator(wrappedData);
decorator.Add(_domainObject);
Assert.That(decorator.ToArray(), Is.Not.Empty);
Assert.That(decorator.OriginalData.ToArray(), Is.Empty);
decorator.Rollback();
Assert.That(decorator.ToArray(), Is.Empty);
Assert.That(decorator.OriginalData.ToArray(), Is.Empty);
CheckOriginalDataNotCopied(decorator);
}
public void HasChanged_FastAnswer_WhenCountsDiffer()
{
_strategyStrictMock.Replay();
_decoratorWithRealData.Add(DomainObjectMother.CreateFakeObject <Order> ()); // make counts differ
Assert.That(_decoratorWithRealData.Count, Is.Not.EqualTo(_decoratorWithRealData.OriginalData.Count));
var result = _decoratorWithRealData.HasChanged(_strategyStrictMock);
_strategyStrictMock.AssertWasNotCalled(
mock => mock.HasDataChanged(Arg.Is(_decoratorWithRealData), Arg <IDomainObjectCollectionData> .Is.Anything));
Assert.That(result, Is.True);
}
