private static string[] Act(string[] userNames, string ascDesc)
{
var db = new TestDb();
db.CreateCollation(new Utf8Collation());
db.Execute("create table Users(Name varchar collate " + Utf8Collation.Collation_Name + ")");
foreach (var name in userNames)
{
db.Execute("insert into Users(Name) values(?)", name);
}
var users = db.Query <User>("select Name from Users order by Name " + ascDesc + ";");
var names = users.Select(s => s.Name).ToArray();
return(names);
}