public void ShopPullerTest()
{
ShopPuller puller = new ShopPuller();
var result = puller.Pull(51, 9, 51, 9).ToArray();
//exact number can vary, due to changes in the real world :D
Assert.IsTrue(result.Length > 9500);
Assert.IsTrue(result.Any(x => x.Name.Contains("Alibaba")));
}