Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use OnEventUnhandledAsync method of Microsoft.Coyote.Samples.CoffeeMachineActors.Stop class

Best Coyote code snippet using Microsoft.Coyote.Samples.CoffeeMachineActors.Stop.OnEventUnhandledAsync

MockSensors.cs

Source:MockSensors.cs

...229            }230            // Turn off the water.231            this.WaterPump = false;232        }233        protected override Task OnEventUnhandledAsync(Event e, string state)234        {235            this.Log.WriteLine("### Unhandled event {0} in state {1}", e.GetType().FullName, state);236            return base.OnEventUnhandledAsync(e, state);237        }238    }239    /// <summary>240    /// This Actor models is a mock implementation of the coffee grinder in the coffee machine.241    /// This is connected to the hopper containing beans, and the porta filter that stores the ground242    /// coffee before pouring a shot.243    /// </summary>244    [OnEventDoAction(typeof(RegisterClientEvent), nameof(OnRegisterClient))]245    [OnEventDoAction(typeof(ReadPortaFilterCoffeeLevelEvent), nameof(OnReadPortaFilterCoffeeLevel))]246    [OnEventDoAction(typeof(ReadHopperLevelEvent), nameof(OnReadHopperLevel))]247    [OnEventDoAction(typeof(GrinderButtonEvent), nameof(OnGrinderButton))]248    [OnEventDoAction(typeof(GrinderTimerEvent), nameof(MonitorGrinder))]249    [OnEventDoAction(typeof(DumpGrindsButtonEvent), nameof(OnDumpGrindsButton))]250    internal class MockCoffeeGrinder : Actor251    {252        private ActorId Client;253        private bool RunSlowly;254        private double PortaFilterCoffeeLevel;255        private double HopperLevel;256        private bool GrinderButton;257        private TimerInfo GrinderTimer;258        private readonly LogWriter Log = LogWriter.Instance;259        internal class GrinderTimerEvent : TimerElapsedEvent260        {261        }262        protected override Task OnInitializeAsync(Event initialEvent)263        {264            if (initialEvent is ConfigEvent ce)265            {266                this.RunSlowly = ce.RunSlowly;267            }268            // Since this is a mock, we randomly initialize the hopper level to some value269            // between 0 and 100% full.270            this.HopperLevel = this.RandomInteger(100);271            return base.OnInitializeAsync(initialEvent);272        }273        private void OnRegisterClient(Event e)274        {275            this.Client = ((RegisterClientEvent)e).Caller;276        }277        private void OnReadPortaFilterCoffeeLevel()278        {279            if (this.Client != null)280            {281                this.SendEvent(this.Client, new PortaFilterCoffeeLevelEvent(this.PortaFilterCoffeeLevel));282            }283        }284        private void OnGrinderButton(Event e)285        {286            var evt = e as GrinderButtonEvent;287            this.GrinderButton = evt.PowerOn;288            this.OnGrinderButtonChanged();289        }290        private void OnReadHopperLevel()291        {292            if (this.Client != null)293            {294                this.SendEvent(this.Client, new HopperLevelEvent(this.HopperLevel));295            }296        }297        private void OnGrinderButtonChanged()298        {299            if (this.GrinderButton)300            {301                this.Monitor<DoorSafetyMonitor>(new BusyEvent());302                // Should never turn on the grinder when there is no coffee to grind.303                if (this.HopperLevel <= 0)304                {305                    this.Assert(false, "Please do not turn on grinder if there are no beans in the hopper");306                }307                // Start monitoring the coffee level.308                this.GrinderTimer = this.StartPeriodicTimer(TimeSpan.FromSeconds(0.1), TimeSpan.FromSeconds(0.1), new GrinderTimerEvent());309            }310            else if (this.GrinderTimer != null)311            {312                this.StopTimer(this.GrinderTimer);313                this.GrinderTimer = null;314            }315        }316        private void MonitorGrinder()317        {318            // In each time interval the porta filter fills 10%. When it's full the grinder turns319            // off automatically, unless the hopper is empty in which case grinding does nothing!320            double hopperLevel = this.HopperLevel;321            if (hopperLevel > 0)322            {323                double level = this.PortaFilterCoffeeLevel;324                // Note: when running in production mode we run in real time, and it is fun325                // to watch the porta filter filling up. But in test mode this creates too326                // many async events to explore which makes the test slow. So in test mode327                // we short circuit this process and jump straight to the boundary conditions.328                if (!this.RunSlowly && level < 99)329                {330                    hopperLevel -= 98 - (int)level;331                    level = 99;332                }333                if (level < 100)334                {335                    level += 10;336                    this.PortaFilterCoffeeLevel = level;337                    if (this.Client != null)338                    {339                        this.SendEvent(this.Client, new PortaFilterCoffeeLevelEvent(this.PortaFilterCoffeeLevel));340                    }341                    if (level == 100)342                    {343                        // Turning off the grinder is automatic.344                        this.GrinderButton = false;345                        this.OnGrinderButtonChanged();346                    }347                }348                // And the hopper level drops by 0.1 percent.349                hopperLevel -= 1;350                this.HopperLevel = hopperLevel;351            }352            if (this.HopperLevel <= 0)353            {354                hopperLevel = 0;355                if (this.Client != null)356                {357                    this.SendEvent(this.Client, new HopperEmptyEvent());358                }359                if (this.GrinderTimer != null)360                {361                    this.StopTimer(this.GrinderTimer);362                    this.GrinderTimer = null;363                }364            }365        }366        protected override Task OnEventUnhandledAsync(Event e, string state)367        {368            this.Log.WriteLine("### Unhandled event {0} in state {1}", e.GetType().FullName, state);369            return base.OnEventUnhandledAsync(e, state);370        }371        private void OnDumpGrindsButton(Event e)372        {373            var evt = e as DumpGrindsButtonEvent;374            if (evt.PowerOn)375            {376                this.Monitor<DoorSafetyMonitor>(new BusyEvent());377                // This is a toggle button, in no time grinds are dumped (just for simplicity).378                this.PortaFilterCoffeeLevel = 0;379            }380        }381    }382}...

FailoverDriver.cs

Source:FailoverDriver.cs

...120                this.SendEvent(this.CoffeeGrinderId, HaltEvent.Instance);121                this.RaiseHaltEvent();122            }123        }124        protected override Task OnEventUnhandledAsync(Event e, string state)125        {126            this.Log.WriteLine("### Unhandled event {0} in state {1}", e.GetType().FullName, state);127            return base.OnEventUnhandledAsync(e, state);128        }129    }130}...

OnEventUnhandledAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.CoffeeMachineActors;6{7    {8        public Stop()9        {10        }11    }12}13using System;14using System.Threading.Tasks;15using Microsoft.Coyote;16using Microsoft.Coyote.Actors;17using Microsoft.Coyote.Samples.CoffeeMachineActors;18{19    {20        public Start()21        {22        }23    }24}25using System;26using System.Threading.Tasks;27using Microsoft.Coyote;28using Microsoft.Coyote.Actors;29using Microsoft.Coyote.Samples.CoffeeMachineActors;30{31    {32        public Machine()33        {34        }35        [OnEventDoAction(typeof(Start), nameof(StartMachine))]36        [OnEventDoAction(typeof(Stop), nameof(StopMachine))]37        {38        }39        private void StartMachine()40        {41            this.RaiseEvent(new Start());42        }43        private void StopMachine()44        {45            this.RaiseEvent(new Stop());46        }47    }48}49using System;50using System.Threading.Tasks;51using Microsoft.Coyote;52using Microsoft.Coyote.Actors;53using Microsoft.Coyote.Samples.CoffeeMachineActors;54{55    {56        public CoffeeMachine()57        {58        }59        [OnEventDoAction(typeof(Start), nameof(StartMachine))]60        [OnEventDoAction(typeof(Stop), nameof(StopMachine))]61        {62        }

OnEventUnhandledAsync

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors;3{4    {5        private static void Main(string[] args)6        {7            var runtime = RuntimeFactory.Create();8            runtime.CreateActor(typeof(CoffeeMachine));9            runtime.CreateActor(typeof(CoffeeShop));10            runtime.Wait();11        }12    }13}14using Microsoft.Coyote;15using Microsoft.Coyote.Actors;16using Microsoft.Coyote.Samples.CoffeeMachineActors.Events;17{18    {19        private bool isOn;20        private bool isBrewing;21        [OnEventGotoState(typeof(TurnOn), typeof(On))]22        [OnEventDoAction(typeof(TurnOff), nameof(TurnOff))]23        {24        }25        private void TurnOff()26        {27            this.isOn = false;28        }29        [OnEntry(nameof(TurnOn))]30        [OnEventGotoState(typeof(TurnOff), typeof(Off))]31        [OnEventDoAction(typeof(Brew), nameof(Brew))]32        {33        }34        private void TurnOn()35        {36            this.isOn = true;37        }38        private void Brew()39        {40            this.isBrewing = true;41        }42        protected override Task OnEventUnhandledAsync(Event e)43        {44            this.Assert(e is Brew, "CoffeeMachine cannot brew when off.");45            return Task.CompletedTask;46        }47    }48}49using Microsoft.Coyote;50using Microsoft.Coyote.Actors;51using Microsoft.Coyote.Samples.CoffeeMachineActors.Events;52{53    {54        private readonly ActorId coffeeMachine;55        public CoffeeShop(ActorId coffeeMachine)56        {57            this.coffeeMachine = coffeeMachine;58        }59        [OnEventDoAction(typeof(Brew), nameof(B

OnEventUnhandledAsync

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Samples.CoffeeMachineActors;4using System;5using System.Threading.Tasks;6{7    {8        public static async Task Main(string[] args)9        {10            var config = Configuration.Create().WithNumberOfIterations(1000);11            await RunAsync(config);12        }13        public static async Task RunAsync(Configuration config)14        {15            var runtime = RuntimeFactory.Create(config);16            await runtime.CreateActor(typeof(Stop));17            await runtime.Wait();18        }19    }20}21using Microsoft.Coyote;22using Microsoft.Coyote.Actors;23using Microsoft.Coyote.Samples.CoffeeMachineActors;24using System;25using System.Threading.Tasks;26{27    {28        public static async Task Main(string[] args)29        {30            var config = Configuration.Create().WithNumberOfIterations(1000);31            await RunAsync(config);32        }33        public static async Task RunAsync(Configuration config)34        {35            var runtime = RuntimeFactory.Create(config);36            await runtime.CreateActor(typeof(Start));37            await runtime.Wait();38        }39    }40}41using Microsoft.Coyote;42using Microsoft.Coyote.Actors;43using Microsoft.Coyote.Samples.CoffeeMachineActors;44using System;45using System.Threading.Tasks;46{47    {48        public static async Task Main(string[] args)49        {50            var config = Configuration.Create().WithNumberOfIterations(1000);51            await RunAsync(config);52        }53        public static async Task RunAsync(Configuration config)54        {55            var runtime = RuntimeFactory.Create(config);56            await runtime.CreateActor(typeof(CoffeeMachine));57            await runtime.Wait();58        }59    }60}61using Microsoft.Coyote;62using Microsoft.Coyote.Actors;63using Microsoft.Coyote.Samples.CoffeeMachineActors;64using System;65using System.Threading.Tasks;

OnEventUnhandledAsync

Using AI Code Generation

1{2    {3        public TaskCompletionSource<bool> Tcs { get; private set; }4        public Stop(TaskCompletionSource<bool> tcs)5        {6            this.Tcs = tcs;7        }8    }9}10{11    {12        protected override Task OnEventUnhandledAsync(Event e)13        {14            if (e is Stop stop)15            {16                stop.Tcs.SetResult(true);17            }18            return Task.CompletedTask;19        }20    }21}22{23    {24        static async Task Main(string[] args)25        {26            var config = Configuration.Create();27            config.MaxSchedulingSteps = 100000;28            var runtime = RuntimeFactory.Create(config);29            var tcs = new TaskCompletionSource<bool>();30            runtime.CreateActor(typeof(CoffeeMachine), new Stop(tcs));31            await tcs.Task;32        }33    }34}35{36    {37        protected override Task OnEventUnhandledAsync(Event e)38        {39            if (e is Stop stop)40            {41                stop.Tcs.SetResult(true);42            }43            return Task.CompletedTask;44        }45    }46}47{48    {49        static async Task Main(string[] args)50        {51            var config = Configuration.Create();52            config.MaxSchedulingSteps = 100000;53            var runtime = RuntimeFactory.Create(config);54            var tcs = new TaskCompletionSource<bool>();

OnEventUnhandledAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Tasks;6{7    {8        public async Task OnEventUnhandledAsync(Event e)9        {10            if (e is On)11            {12                this.Machine.ChangeState(new On());13            }14            else if (e is Off)15            {16                this.Machine.ChangeState(new Off());17            }18            else if (e is MakeCoffee)19            {20                this.Machine.ChangeState(new MakeCoffee());21            }22            else if (e is MakeTea)23            {24                this.Machine.ChangeState(new MakeTea());25            }26            else if (e is MakeCappuccino)27            {28                this.Machine.ChangeState(new MakeCappuccino());29            }30            else if (e is MakeEspresso)31            {32                this.Machine.ChangeState(new MakeEspresso());33            }34            else if (e is MakeAmericano)35            {36                this.Machine.ChangeState(new MakeAmericano());37            }38            else if (e is MakeLatte)39            {40                this.Machine.ChangeState(new MakeLatte());41            }42            else if (e is MakeMocha)43            {44                this.Machine.ChangeState(new MakeMocha());45            }46            else if (e is MakeMacchiato)47            {48                this.Machine.ChangeState(new MakeMacchiato());49            }50            else if (e is MakeCaffeLatte)51            {52                this.Machine.ChangeState(new MakeCaffeLatte());53            }54            else if (e is MakeCaffeMocha)55            {56                this.Machine.ChangeState(new MakeCaffeMocha());57            }58            else if (e is MakeCaffeAmericano)59            {60                this.Machine.ChangeState(new MakeCaffeAmericano());61            }62            else if (e is MakeCaffeBreve)63            {64                this.Machine.ChangeState(new MakeCaffeBreve());65            }66            else if (e is MakeCaramelMacchiato)67            {68                this.Machine.ChangeState(new MakeCaramelMacchiato());69            }70            else if (e is MakeCortado)71            {72                this.Machine.ChangeState(new MakeCortado());73            }74            else if (e is MakeGal

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.