CmisSync.Lib.Storage.Database.MetaDataStorage.GetObjectByGuid C# (CSharp) Method

        public IMappedObject GetObjectByGuid(Guid guid) {
            using (var tran = this.engine.GetTransaction()) {
                var row = tran.Select<byte[], string>(MappedObjectsGuidsTable, guid.ToByteArray());
                if (row.Exists) {
                    DbCustomSerializer<MappedObject> value = tran.Select<string, DbCustomSerializer<MappedObject>>(MappedObjectsTable, row.Value).Value;
                    if (value != null) {
                        MappedObject data = value.Get;

                        if (data == null) {
                            return null;
                        }

                        return new MappedObject(data);
                    }
                }
            }

            return null;
        }

        public void GetObjectByGuidReturnsSavedObject([Values(true, false)]bool withValidation) {
            var storage = new MetaDataStorage(this.engine, Mock.Of<IPathMatcher>(), withValidation);
            var uuid = Guid.NewGuid();
            var file = new MappedObject("name" , "rootId", MappedObjectType.File, null, "token") { Guid = uuid };
            storage.SaveMappedObject(file);

            Assert.That(storage.GetObjectByGuid(uuid), Is.EqualTo(file));
        }