public void SuccessfullyAttachUntrackedEntities()
{
var connection = TestConfiguration.GetConnection();
var context = new MongoDbContext(connection);
var dbSet = new MongoDbSet <DbSetModel>(context);
var entities = new[] {
new DbSetModel
{
Id = "abcd"
},
new DbSetModel
{
Id = "efgh"
}
};
dbSet.AddRange(entities);
context.SaveChanges();
ResetMongoDb();
context = new MongoDbContext(connection);
dbSet = new MongoDbSet <DbSetModel>(context);
var result = dbSet.AsNoTracking().ToList();
context.AttachRange(result);
Assert.AreEqual(MongoFramework.Infrastructure.EntityEntryState.NoChanges, context.ChangeTracker.GetEntry(result[0]).State);
Assert.AreEqual(MongoFramework.Infrastructure.EntityEntryState.NoChanges, context.ChangeTracker.GetEntry(result[1]).State);
}