public DSPInMemoryContext CreateContext(DSPMetadata metadata, string connectionString)
        {
            var dspContext = new DSPInMemoryContext();
            using (MongoContext mongoContext = new MongoContext(connectionString))
            {
                PopulateData(dspContext, mongoContext, metadata);
            }

            return dspContext;
        }
 private void PopulateData(DSPInMemoryContext dspContext, MongoContext mongoContext, DSPMetadata metadata)
 {
     foreach (var resourceSet in metadata.ResourceSets)
     {
         var storage = dspContext.GetResourceSetStorage(resourceSet.Name);
         var collection = mongoContext.Database.GetCollection(resourceSet.Name);
         foreach (var document in collection.FindAll())
         {
             var resource = MongoDSPConverter.CreateDSPResource(document, metadata, resourceSet.Name);
             storage.Add(resource);
         }
     }
 }