private void RelationSpecial()
{
Clear();
INotesProvider npro = Provider.NotesProvider;
IRelationsProvider pro = Provider.RelationsProvider;
string[] usernames = new string[] { "user" };
List <(int, string)> nodes = new List <(int, string)>();
Dictionary <int, HashSet <int> > adjs = new Dictionary <int, HashSet <int> >();
for (int i = 0; i < TestCount; i++)
{
Note data = new Note
{
Title = $"item {i}",
Content = $"item content {i}",
CategoryId = null,
};
string username = random.Choice(usernames);
int? tid = npro.Create(data, username).Result;
Assert.IsTrue(tid.HasValue, "create failed");
nodes.Add((tid.Value, username));
adjs.Add(tid.Value, new HashSet <int>());
}
for (int i = 0; i < TestCount; i++)
{
Relation data = new Relation
{
From = random.Choice(nodes).Item1,
To = random.Choice(nodes).Item1,
};
string username = random.Choice(usernames);
{
int?tid = pro.Create(data, username).Result;
Assert.IsTrue(tid.HasValue, "create failed");
adjs[data.From].Add(data.To);
adjs[data.To].Add(data.From);
}
}
foreach ((int id, string user) in nodes)
{
IEnumerable <Relation> actual = pro.GetAdjacents(id, user).Result;
CollectionAssert.AreEquivalent(adjs[id].ToArray(), new HashSet <int>(actual.Select(x => x.From ^ x.To ^ id)).ToArray());
}
foreach ((int id, string user) in nodes)
{
pro.ClearAdjacents(id, user).Wait();
Assert.IsFalse(pro.GetAdjacents(id, user).Result.Any());
}
}
public async Task <IEnumerable <Relation> > GetAdjacents(int noteId)
{
return(await provider.GetAdjacents(noteId, identityDataGetter.GetClaimId(User)));
}