public void InsertCommunitySponsor()
{
bool success = com.InsertSponsor(1, new int[] { 1 }).Result;
var community = com.GetByIdAsync(1).Result;
Assert.AreEqual(2, community.sponsor.Count);
Assert.IsNotNull(community.sponsor.First(t => t.name == "Microsoft"));
bool id2 = com.DeleteSponsor(1, new int[] { 1 }).Result;;
}