public void When_generating_hundred_thousand_ids_with_one_single_generator_then_every_id_is_unique()
{
const int number = 100000;
// warm-up
GetIds(0, number);
var stopwatch = Stopwatch.StartNew();
var ids = GetIds(0, number);
stopwatch.Stop();
Console.WriteLine("Duration: {0}ms", stopwatch.ElapsedMilliseconds);
var unique = new HashSet <string>(StringComparer.Ordinal);
string current = "AAAAAAAAAAA=";
foreach (var id in ids)
{
Assert.IsTrue(IdConverter.ToLong(id).CompareTo(IdConverter.ToLong(current)) == 1);
//Assert.IsTrue(id.CompareTo(current) == 1);
Assert.IsFalse(unique.Contains(id), id);
unique.Add(id);
current = id;
}
for (int i = 0; i < 100; i++)
{
Console.WriteLine(ids[i]);
}
}
public void When_converting_from_id_to_long_and_back_then_the_id_is_the_same()
{
var tests = new[]
{
"AACxgFbAEAA=",
"AAC3UcJAMAA=",
"AAC3a4sAMAA=",
"AADOCnOAEAA=",
"AAEQBrnAEAA=",
"AAESfkpAEAA=",
"AAETZ2AAEAA="
};
foreach (var test in tests)
{
var l = IdConverter.ToLong(test);
var s = IdConverter.ToString(l);
Assert.Equal(test, s);
_output.WriteLine("{0} => {1}", test, l);
}
}