public Task RelationReverseQueryTest()
{
var hangzhou = new AVObject("City");
hangzhou["name"] = "杭州";
var wenzhou = new AVObject("City");
wenzhou["name"] = "温州";
var zhejiang = new AVObject("Province");
zhejiang.Set("name", "浙江");
return(AVObject.SaveAllAsync(new AVObject[] { hangzhou, wenzhou }).ContinueWith(t =>
{
var relation = zhejiang.GetRelation <AVObject>("includedCities");
relation.Add(hangzhou);
relation.Add(wenzhou);
return zhejiang.SaveAsync();
}).Unwrap().ContinueWith(s =>
{
var reverseQuery = hangzhou.GetRelationRevserseQuery <AVObject>("Province", "includedCities");
return reverseQuery.FindAsync();
}).Unwrap().ContinueWith(x =>
{
var provinces = x.Result;
Assert.IsTrue(provinces.Count() == 1);
return Task.FromResult(0);
}));
}