public void DetectAnyChangesThenChangedBackToOriginal()
{
var changeTracker = new DbEntityChangeTracker <ChangeTrackerModel>();
var entity = new ChangeTrackerModel
{
Title = "DbChangeTrackerTests.DetectAnyChangesThenChangedBackToOriginal"
};
changeTracker.Update(entity, DbEntityEntryState.NoChanges);
entity.Title = "DbChangeTrackerTests.DetectAnyChangesThenChangedBackToOriginal-Changed";
changeTracker.DetectChanges();
entity.Title = "DbChangeTrackerTests.DetectAnyChangesThenChangedBackToOriginal";
changeTracker.DetectChanges();
Assert.IsTrue(changeTracker.GetEntries().All(e => e.State == DbEntityEntryState.NoChanges));
}
public void DetectChangesDoesntCountAddedEntries()
{
var changeTracker = new DbEntityChangeTracker <ChangeTrackerModel>();
var entity = new ChangeTrackerModel
{
Title = "DbChangeTrackerTests.DetectChangesWhenNoneExist"
};
changeTracker.Update(entity, DbEntityEntryState.Added);
changeTracker.DetectChanges();
Assert.IsTrue(changeTracker.GetEntries().All(e => e.State == DbEntityEntryState.Added));
}
