public void TestRelationFetch()
{
Task.Run(async() =>
{
var item1 = new NCMBObject("RelationTest");
await item1.Set("name", "item1").Save();
var item2 = new NCMBObject("RelationTest");
await item2.Set("name", "item2").Save();
var relation = new NCMBRelation();
relation.Add(item1).Add(item2);
var item3 = new NCMBObject("RelationMaster");
await item3.Set("relation", relation).Save();
Assert.NotNull(item3.Get("objectId"));
var query = new NCMBQuery("RelationTest");
var items = await query.RelatedTo(item3, "relation").FetchAll();
Assert.AreEqual(items.Length, 2);
Assert.AreEqual(items[0].Get("objectId").ToString(), item1.Get("objectId").ToString());
}).GetAwaiter().GetResult();
}
