public static void it_should_generate_sequential_timestamps()
 {
     var stamp = new LamportTimestamp();
     var stamps = Enumerable.Range(0, 1000).Select(i => stamp.Next()).ToList();
     var sorted = new List<DateTime>(stamps);
     sorted.Sort();
     Assert.Equal(stamps, sorted);
 }
        public static void it_should_generate_sequential_timestamps()
        {
            var stamp  = new LamportTimestamp();
            var stamps = Enumerable.Range(0, 1000).Select(i => stamp.Next()).ToList();
            var sorted = new List <DateTime>(stamps);

            sorted.Sort();
            Assert.Equal(stamps, sorted);
        }
 public static void it_should_generate_unique_timestamps()
 {
     var count = 1000;
     var now = DateTime.UtcNow;
     var cap = DateTime.UtcNow.AddHours(1);
     var stamp = new LamportTimestamp();
     var stamps = Enumerable.Range(0, count).AsParallel().Select(i => stamp.Next()).ToList();
     Assert.Equal(count, stamps.Distinct().Count());
     Assert.True(stamps.All(s => s >= now && s < cap && s.Kind == DateTimeKind.Utc));
 }
        public static void it_should_generate_unique_timestamps()
        {
            var count  = 1000;
            var now    = DateTime.UtcNow;
            var cap    = DateTime.UtcNow.AddHours(1);
            var stamp  = new LamportTimestamp();
            var stamps = Enumerable.Range(0, count).AsParallel().Select(i => stamp.Next()).ToList();

            Assert.Equal(count, stamps.Distinct().Count());
            Assert.True(stamps.All(s => s >= now && s < cap && s.Kind == DateTimeKind.Utc));
        }