public void SeedShouldBeUniqueEvenIfGeneratedAtTheSameTimeByMultipleThreads() { const int threadCount = 32; var randomNumbers = new uint[threadCount][]; Parallel.ForEach(Enumerable.Range(0, threadCount), i => { var generator = GetGenerator(); randomNumbers[i] = generator.UnsignedIntegers().Take(128).ToArray(); }); // No sequence should be equal to other sequences. Assert.That(randomNumbers.All(rno => randomNumbers.Where(rni => rni != rno).All(rni => !rni.SequenceEqual(rno))), Is.True); }