public void QueryTest() { var compRepo = new MongoDBRepository <Company>(nameof(Company)).DbCollection; var filter = Builders <Company> .Filter.Eq("_id", ObjectId.Parse("5bd6920d9656412594cf7657")); //var filter = Builders<Company>.Filter.Eq("symbol", "GE"); var result = compRepo.FindAsync(filter).Result.First(); Assert.AreEqual(result.symbol, "GE"); Console.WriteLine($"Id:{result._id}, Comp:{result.companyName}"); }