Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

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

Best Coyote code snippet using Microsoft.Coyote.Samples.CoffeeMachineActors.MockWaterTank.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.Threading.Tasks;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Samples.CoffeeMachineActors;5{6    {7        private bool isWaterTankFull;8        public MockWaterTank(bool isWaterTankFull)9        {10            this.isWaterTankFull = isWaterTankFull;11        }12        [OnEventDoAction(typeof(Events.FillWaterTank), nameof(OnFillWaterTank))]13        [OnEventDoAction(typeof(Events.IsWaterTankFull), nameof(OnIsWaterTankFull))]14        private class Init : Event { }15        private void OnFillWaterTank()16        {17            this.isWaterTankFull = true;18        }19        private void OnIsWaterTankFull()20        {21            this.SendEvent(this.Id, new Events.IsWaterTankFullResponse(this.isWaterTankFull));22        }23        protected override Task OnEventUnhandledAsync(Event e)24        {25            return Task.CompletedTask;26        }27    }28}29using System.Threading.Tasks;30using Microsoft.Coyote;31using Microsoft.Coyote.Actors;32using Microsoft.Coyote.Samples.CoffeeMachineActors;33{34    {35        private bool isWaterTankFull;36        public MockWaterTank(bool isWaterTankFull)37        {38            this.isWaterTankFull = isWaterTankFull;39        }40        [OnEventDoAction(typeof(Events.FillWaterTank), nameof(OnFillWaterTank))]41        [OnEventDoAction(typeof(Events.IsWaterTankFull), nameof(OnIsWaterTankFull))]42        private class Init : Event { }43        private void OnFillWaterTank()44        {45            this.isWaterTankFull = true;46        }47        private void OnIsWaterTankFull()48        {49            this.SendEvent(this.Id, new Events.IsWaterTankFullResponse(this.isWaterTankFull));50        }51        protected override Task OnEventUnhandledAsync(Event e)52        {53            return Task.CompletedTask;54        }55    }56}

OnEventUnhandledAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples.CoffeeMachineActors;6using Microsoft.Coyote.Samples.CoffeeMachineActors.Mocks;7using Microsoft.Coyote.Samples.CoffeeMachineActors.Mocks.MockWaterTank;8using Microsoft.Coyote.Tasks;9using Microsoft.Coyote.TestingServices;10using Microsoft.Coyote.TestingServices.Runtime;11using Microsoft.Coyote.TestingServices.SchedulingStrategies;12using Microsoft.Coyote.TestingServices.Threading;13using Microsoft.Coyote.TestingServices.Tracing.Schedule;14using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default;15using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints;16using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet;17using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet.SchedulingPointSetList;18using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet.SchedulingPointSetList.SchedulingPointSetListElement;19using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet.SchedulingPointSetList.SchedulingPointSetListElement.SchedulingPointSetListElementList;20using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet.SchedulingPointSetList.SchedulingPointSetListElement.SchedulingPointSetListElementList.SchedulingPointSetListElementListElement;21using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet.SchedulingPointSetList.SchedulingPointSetListElement.SchedulingPointSetListElementList.SchedulingPointSetListElementListElement.SchedulingPointSetListElementListElementList;22using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingPoints.SchedulingPointSet.SchedulingPointSetList.SchedulingPointSetListElement.SchedulingPointSetListElementList.SchedulingPointSetListElementListElement.SchedulingPointSetListElementListElementList.SchedulingPointSetListElementListElementListElement;

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        static async Task Main(string[] args)9        {10            var config = Configuration.Create().WithNumberOfIterations(1);11            var runtime = RuntimeFactory.Create(config);12            var waterTank = runtime.CreateActor(typeof(MockWaterTank), new ActorId("WaterTank"));13            var coffeeMachine = runtime.CreateActor(typeof(CoffeeMachine), new ActorId("CoffeeMachine"), new ActorId("WaterTank"));14            await runtime.WaitAsync(coffeeMachine);15        }16    }17}

OnEventUnhandledAsync

Using AI Code Generation

1using System.Threading.Tasks;2using Microsoft.Coyote.Samples.CoffeeMachineActors;3using Microsoft.CoyoteActors;4using Microsoft.CoyoteActors.Timers;5{6    {7        private int waterLevel;8        public MockWaterTank(ActorId id, int initialWaterLevel)9            : base(id)10        {11            this.waterLevel = initialWaterLevel;12        }13        [OnEventDoAction(typeof(WaterLevelRequest), nameof(SendWaterLevel))]14        [OnEventDoAction(typeof(WaterLevelUpdate), nameof(UpdateWaterLevel))]15        private void SendWaterLevel(Event e)16        {17            this.SendEvent(this.Id, new WaterLevelResponse(this.waterLevel));18        }19        private void UpdateWaterLevel(Event e)20        {21            var update = e as WaterLevelUpdate;22            this.waterLevel = update.WaterLevel;23        }24        protected override Task OnEventUnhandledAsync(Event e)25        {26            this.SendEvent(this.Id, new WaterLevelResponse(this.waterLevel));27            return Task.CompletedTask;28        }29    }30}31using System.Threading.Tasks;32using Microsoft.Coyote.Samples.CoffeeMachineActors;33using Microsoft.CoyoteActors;34using Microsoft.CoyoteActors.Timers;35{36    {37        private int waterLevel;38        public MockWaterTank(ActorId id, int initialWaterLevel)39            : base(id)40        {41            this.waterLevel = initialWaterLevel;42        }43        [OnEventDoAction(typeof(WaterLevelRequest), nameof(SendWaterLevel))]44        [OnEventDoAction(typeof(WaterLevelUpdate), nameof(UpdateWaterLevel))]45        private void SendWaterLevel(Event e)46        {47            this.SendEvent(this.Id, new WaterLevelResponse(this.waterLevel));48        }49        private void UpdateWaterLevel(Event e)50        {51            var update = e as WaterLevelUpdate;52            this.waterLevel = update.WaterLevel;53        }54        protected override Task OnEventUnhandledAsync(Event e)55        {56            this.SendEvent(this.Id, new WaterLevelResponse(this.waterLevel));

OnEventUnhandledAsync

Using AI Code Generation

1using Microsoft.Coyote.Samples.CoffeeMachineActors;2using Microsoft.Coyote.Samples.CoffeeMachineActors.MockWaterTank;3using Microsoft.Coyote.Samples.CoffeeMachineActors.MockWaterTank.Events;4using Microsoft.Coyote.Samples.CoffeeMachineActors.MockWaterTank.States;5using Microsoft.Coyote.Samples.CoffeeMachineActors.MockWaterTank.Machine;6using System;7using System.Threading.Tasks;8using System.Threading;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13using System.Collections.Generic;14using System.Linq;

OnEventUnhandledAsync

Using AI Code Generation

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

OnEventUnhandledAsync

Using AI Code Generation

1{2    public async Task Main()3    {4        var config = Configuration.Create();5        config.SchedulingStrategy = SchedulingStrategy.DFS;6        var runtime = RuntimeFactory.Create(config);7        runtime.RegisterMonitor(typeof(Monitor));8        var machine = runtime.CreateActor(typeof(MockWaterTank));9        runtime.SendEvent(machine, new FillTank());10        runtime.SendEvent(machine, new FillTank());11        runtime.SendEvent(machine, new FillTank());12        await runtime.WaitAsync();13    }14}15{16    public async Task Main()17    {18        var config = Configuration.Create();19        config.SchedulingStrategy = SchedulingStrategy.DFS;20        var runtime = RuntimeFactory.Create(config);21        runtime.RegisterMonitor(typeof(Monitor));22        var machine = runtime.CreateActor(typeof(MockWaterTank));23        runtime.SendEvent(machine, new FillTank());24        runtime.SendEvent(machine, new FillTank());25        runtime.SendEvent(machine, new FillTank());26        await runtime.WaitAsync();27    }28}29{30    public async Task Main()31    {32        var config = Configuration.Create();33        config.SchedulingStrategy = SchedulingStrategy.DFS;34        var runtime = RuntimeFactory.Create(config);35        runtime.RegisterMonitor(typeof(Monitor));36        var machine = runtime.CreateActor(typeof(MockWaterTank));37        runtime.SendEvent(machine, new FillTank());38        runtime.SendEvent(machine, new FillTank());39        runtime.SendEvent(machine, new FillTank());40        await runtime.WaitAsync();41    }42}43{44    public async Task Main()45    {46        var config = Configuration.Create();47        config.SchedulingStrategy = SchedulingStrategy.DFS;48        var runtime = RuntimeFactory.Create(config);49        runtime.RegisterMonitor(typeof(Monitor));50        var machine = runtime.CreateActor(typeof(MockWaterTank));51        runtime.SendEvent(machine, new FillTank());52        runtime.SendEvent(machine, new FillTank());53        runtime.SendEvent(machine, new FillTank());

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.