public void AddTimed_TwoTimes(int itemCount) { for (var i = 0; i < itemCount; ++i) { Cache.AddTimed(StringItems[i], StringItems[i], Cache.Clock.GetCurrentInstant().Plus(Duration.FromMinutes(10))); Assert.True(Cache.Contains(StringItems[i])); } for (var i = 0; i < itemCount; ++i) { Cache.AddTimed(StringItems[i], StringItems[i], Cache.Clock.GetCurrentInstant().Plus(Duration.FromMinutes(10))); Assert.True(Cache.Contains(StringItems[i])); } }