public void AlgorithmInterpreterStepOut()
        {
            var program = CreateBasicRecursivityProgramWithOneBreakpoint();
            var algorithmInterpreter = new AlgorithmInterpreter(program);

            algorithmInterpreter.StartAsync(debugMode: true);

            Task.Delay(TimeSpan.FromSeconds(5)).Wait();

            Assert.AreEqual(algorithmInterpreter.StateChangeHistory[95].State, AlgorithmInterpreterState.PauseBreakpoint);
            Assert.AreEqual(algorithmInterpreter.DebugInfo.CallStackService.CallStacks.First().Stack.Count, 8);
            Assert.AreEqual(algorithmInterpreter.DebugInfo.CallStackService.CallStacks.First().Stack.First().Variables[0].Name, "num");
            Assert.AreEqual(algorithmInterpreter.DebugInfo.CallStackService.CallStacks.First().Stack.First().Variables[0].Value, (long)4);

            algorithmInterpreter.StepInto();

            Task.Delay(TimeSpan.FromSeconds(2)).Wait();

            Assert.AreEqual(algorithmInterpreter.DebugInfo.CallStackService.CallStacks.First().Stack.First().Variables[0].Value, (long)4);

            algorithmInterpreter.StepOut();

            Task.Delay(TimeSpan.FromSeconds(2)).Wait();

            Assert.AreEqual(algorithmInterpreter.DebugInfo.CallStackService.CallStacks.First().Stack.First().Variables[0].Value, (long)1);

            algorithmInterpreter.Resume();

            Task.Delay(TimeSpan.FromSeconds(2)).Wait();

            Assert.AreEqual(algorithmInterpreter.StateChangeHistory[0].State, AlgorithmInterpreterState.Ready);
            Assert.AreEqual(algorithmInterpreter.StateChangeHistory[1].State, AlgorithmInterpreterState.Preparing);
            Assert.AreEqual(algorithmInterpreter.StateChangeHistory[2].State, AlgorithmInterpreterState.Running);
            Assert.AreEqual(algorithmInterpreter.StateChangeHistory[3].State, AlgorithmInterpreterState.Log);
            Assert.AreEqual(algorithmInterpreter.StateChangeHistory[176].State, AlgorithmInterpreterState.Stopped);
            Assert.AreEqual(algorithmInterpreter.State, AlgorithmInterpreterState.Stopped);

            AlgorithmInterpreter_Test.RunProgramWithoutDebug(program);
        }