public async Task CommentsThreaded_Sort_Extension()
{
var allComments = await _clientAuth.Comments.GetAllCommentsForPost(postid);
Assert.IsTrue(allComments.Count() > 0);
//ExtensionMethod
var threaded = ThreadedCommentsHelper.ToThreaded(allComments);
Debug.WriteLine($"threaded count: {threaded.Count}");
Assert.IsNotNull(threaded);
var ct0 = threaded.Find(x => x.Id == comment0id);
Assert.AreEqual(ct0.Depth, 0);
Debug.WriteLine(threaded.IndexOf(ct0));
var ct1 = threaded.Find(x => x.Id == comment1id);
Assert.AreEqual(ct1.Depth, 1);
Debug.WriteLine(threaded.IndexOf(ct1));
var ct2 = threaded.Find(x => x.Id == comment2id);
Assert.AreEqual(ct2.Depth, 2);
Debug.WriteLine(threaded.IndexOf(ct2));
var ct3 = threaded.Find(x => x.Id == comment3id);
Assert.AreEqual(ct3.Depth, 3);
Debug.WriteLine(threaded.IndexOf(ct3));
var ct4 = threaded.Find(x => x.Id == comment4id);
Assert.AreEqual(ct4.Depth, 2);
Debug.WriteLine(threaded.IndexOf(ct4));
var ct00 = threaded.Find(x => x.Id == comment00id);
Assert.AreEqual(ct00.Depth, 0);
//Assert.AreEqual(threaded.Count, threaded.IndexOf(ct00) + 1);
for (int i = 0; i < threaded.Count - 1; i++)
{
// The following comment depth has to be the lower, equal or +1
var ni = i + 1;
var id = threaded[i].Depth;
var nid = threaded[ni].Depth;
var validDepth = (id >= nid || id + 1 == nid);
Assert.IsTrue(validDepth);
var idate = threaded[i].Date;
var nidate = threaded[ni].Date;
// The following comment date has to be
var validDate = (
// newer
idate <= nidate
// or older and a child comment
|| (idate > nidate && id > nid));
Assert.IsTrue(validDate);
}
}
public async Task CommentsThreaded_Sort_Extension_Desc()
{
var allComments = await _clientAuth.Comments.GetAllCommentsForPost(postid);
Assert.IsTrue(allComments.Count() > 0);
var threaded = ThreadedCommentsHelper.ToThreaded(allComments, true);
// Depth should be the same regardless of desc or asc
Assert.IsNotNull(threaded);
var ct0 = threaded.Find(x => x.Id == comment0id);
Assert.AreEqual(ct0.Depth, 0);
var ct1 = threaded.Find(x => x.Id == comment1id);
Assert.AreEqual(ct1.Depth, 1);
var ct2 = threaded.Find(x => x.Id == comment2id);
Assert.AreEqual(ct2.Depth, 2);
var ct3 = threaded.Find(x => x.Id == comment3id);
Assert.AreEqual(ct3.Depth, 3);
var ct4 = threaded.Find(x => x.Id == comment4id);
Assert.AreEqual(ct4.Depth, 2);
var ct00 = threaded.Find(x => x.Id == comment00id);
Assert.AreEqual(ct00.Depth, 0);
for (int i = 0; i < threaded.Count - 1; i++)
{
// The following comment depth has to be the lower, equal or +1 at most
var ni = i + 1;
var idepth = threaded[i].Depth;
var nidepth = threaded[ni].Depth;
var niparent = threaded[ni].ParentId;
var validDepth = (idepth >= nidepth || idepth + 1 == nidepth);
Assert.IsTrue(validDepth);
var idate = threaded[i].Date;
var nidate = threaded[ni].Date;
// The following comment date has to be
var validDate = (
// older
idate >= nidate
// or newer, if it's a direct child comment
|| (idate < nidate && threaded[ni].ParentId == threaded[i].Id)
// or newer, if the comments share the same parent
|| (idate < nidate && nidepth != 0 && idepth >= nidepth));
Assert.IsTrue(validDate);
}
// Comments with depth 0 must be ordered desc
var firstLvl = threaded.FindAll(x => x.Depth == 0);
for (int i = 0; i < firstLvl.Count - 1; i++)
{
// The following comment depth has to be the lower, equal or +1
var ni = i + 1;
var idate = threaded[i].Date;
var nidate = threaded[ni].Date;
// The following comment date has to be older
Assert.IsTrue(threaded[i].Id > threaded[ni].Id);
Assert.IsTrue(idate <= nidate);
}
}