Bert.RateLimiters.Tests.RollingWindowThrottlerTests.ShouldThrottle_WhenCalledThreeTimesinSameSecondAndAllows2PerSecond_WillReturnTrue C# (CSharp) Метод

        public void ShouldThrottle_WhenCalledThreeTimesinSameSecondAndAllows2PerSecond_WillReturnTrue()
        {
            SystemTime.SetCurrentTimeUtc = () => referenceTime;
            var virtualNow = SystemTime.UtcNow;

            var throttler = new RollingWindowThrottler(2, TimeSpan.FromSeconds(1));
            long waitTimeMillis;
            var shouldThrottle = throttler.ShouldThrottle(1, out waitTimeMillis);
            shouldThrottle.ShouldBeFalse();

            SystemTime.SetCurrentTimeUtc = () => virtualNow.AddSeconds(0.5);
            shouldThrottle = throttler.ShouldThrottle(1, out waitTimeMillis);
            shouldThrottle.ShouldBeFalse();

            SystemTime.SetCurrentTimeUtc = () => virtualNow.AddSeconds(0.7);
            shouldThrottle = throttler.ShouldThrottle(1, out waitTimeMillis);
            shouldThrottle.ShouldBeTrue();
            waitTimeMillis.ShouldEqual(300);
        }