public void Can_save_and_load_document()
{
_collection.Save(_origin, false);
var id = _origin.GetBsonValue("_id");
var reloaded = _collection.Load((ObjectId)id.Value);
//TODO: made more string assertion
Assert.That(reloaded, Is.Not.Null);
}
/// <summary>
/// Saves document to collection
/// </summary>
/// <param name="doc">Document to save</param>
/// <param name="merge">If true the merge will be performed with old and new objects. Otherwise old object will be replaced</param>
public unsafe ObjectId Save(BsonDocument doc, bool merge)
{
BsonValue id = doc.GetBsonValue("_id");
ObjectId oiddata = new ObjectId();
if (id != null)
{
oiddata = (ObjectId)id.Value;
}
using (var stream = Database.StreamPool.GetStream())
{
doc.Serialize(stream);
bool saveOk = false;
fixed(byte *streamPointer = &stream.GetBuffer()[0])
{
saveOk = _functions.SaveBson(CollectionHandle, streamPointer, &oiddata, merge);
}
if (saveOk && id == null)
{
doc.SetOID("_id", oiddata);
}
if (!saveOk)
{
throw EjdbException.FromDatabase(Database, "Failed to save Bson");
}
}
return(oiddata);
}