Remove DelayedSwitchTo.

Author: tosh-coding

src/AsyncFiberWorks/Fibers/FiberSwitcher.cs

@@ -9,25 +9,12 @@ public static class FiberSwitcher
     {
         /// <summary>
         /// Switch the current context to the specified one.
-        /// It is also a flush function that waits for all queued actions to be executed.
         /// </summary>
         /// <param name="fiber">The context to switch to.</param>
         /// <returns></returns>
         public static FiberNotifyCompletion SwitchTo(this IExecutionContext fiber)
         {
             return new FiberNotifyCompletion(fiber);
         }
-        /// <summary>
-        /// Switch the current context to the specified one.
-        /// It is also a flush function that waits for all queued actions to be executed.
-        /// </summary>
-        /// <param name="fiber">The context to switch to.</param>
-        /// <param name="milliseconds">Waiting time. In milliseconds.</param>
-        /// <param name="timer">Timer used to wait for time.</param>
-        /// <returns></returns>
-        public static FiberTimerNotifyCompletion DelayedSwitchTo(this IExecutionContext fiber, int milliseconds, IOneshotTimer timer)
-        {
-            return new FiberTimerNotifyCompletion(fiber, milliseconds, timer);
-        }
     }
 }

src/AsyncFiberWorks/Fibers/FiberTimerNotifyCompletion.cs

@@ -116,42 +116,6 @@ public async Task OneshotTimerDelayTest(Func<IOneshotTimer> timerCreator)
             timer.Dispose();
         }
 
-        [Test, TestCaseSource(nameof(OneshotTimers))]
-        public async Task DelayedSwitchToTest(Func<IOneshotTimer> timerCreator)
-        {
-            var timer = timerCreator();
-            var fiber = new PoolFiber();
-            var sw = new Stopwatch();
-            int tolerance = 32;
-
-            // warm up.
-            sw.Restart();
-            await fiber.DelayedSwitchTo(1, timer);
-
-            int expectedWaitTime = 300;
-            sw.Restart();
-            await fiber.DelayedSwitchTo(expectedWaitTime, timer);
-            var elapsed = sw.Elapsed;
-            Assert.IsTrue(elapsed.TotalMilliseconds > (expectedWaitTime - tolerance ));
-            Assert.IsTrue(elapsed.TotalMilliseconds < (expectedWaitTime + tolerance ), $"elapsedMs={elapsed.TotalMilliseconds}");
-
-            expectedWaitTime = 200;
-            sw.Restart();
-            await fiber.DelayedSwitchTo(expectedWaitTime, timer);
-            elapsed = sw.Elapsed;
-            Assert.IsTrue(elapsed.TotalMilliseconds > (expectedWaitTime - tolerance ));
-            Assert.IsTrue(elapsed.TotalMilliseconds < (expectedWaitTime + tolerance ));
-
-            expectedWaitTime = 100;
-            sw.Restart();
-            await fiber.DelayedSwitchTo(expectedWaitTime, timer);
-            elapsed = sw.Elapsed;
-            Assert.IsTrue(elapsed.TotalMilliseconds > (expectedWaitTime - tolerance ));
-            Assert.IsTrue(elapsed.TotalMilliseconds < (expectedWaitTime + tolerance ));
-
-            timer.Dispose();
-        }
-
         static object[] OneshotTimers =
         {
             new object[] { (Func<IOneshotTimer>)(() => new OneshotThreadingTimer()) },