How to use OnHaltAsync method of Microsoft.Coyote.Actors.Tests.OnExceptionTests class

Best Coyote code snippet using Microsoft.Coyote.Actors.Tests.OnExceptionTests.OnHaltAsync

OnExceptionTests.cs

Source:OnExceptionTests.cs

...208            protected override OnExceptionOutcome OnException(Exception ex, string methodName, Event e)209            {210                return OnExceptionOutcome.Halt;211            }212            protected override SystemTasks.Task OnHaltAsync(Event e)213            {214                (e as E).Tcs.TrySetResult(true);215                return SystemTasks.Task.CompletedTask;216            }217        }218        [Fact(Timeout = 5000)]219        public async SystemTasks.Task TestOnExceptionCanHalt()220        {221            await this.RunAsync(async r =>222            {223                var failed = false;224                var tcs = TaskCompletionSource.Create<bool>();225                r.OnFailure += (ex) =>226                {227                    failed = true;228                    tcs.TrySetResult(false);229                };230                var e = new E(tcs);231                r.CreateActor(typeof(M3), e);232                var result = await this.GetResultAsync(tcs);233                Assert.True(result);234                Assert.False(failed);235            },236            handleFailures: false);237        }238        private class M4 : StateMachine239        {240            private E Event;241            [Start]242            [OnEntry(nameof(InitOnEntry))]243            private class Init : State244            {245            }246            private void InitOnEntry(Event e)247            {248                this.Event = e as E;249            }250            protected override OnExceptionOutcome OnException(Exception ex, string methodName, Event e)251            {252                if (ex is UnhandledEventException)253                {254                    return OnExceptionOutcome.Halt;255                }256                return OnExceptionOutcome.ThrowException;257            }258            protected override SystemTasks.Task OnHaltAsync(Event e)259            {260                this.Assert(e is F);261                this.Event.Tcs.TrySetResult(true);262                return SystemTasks.Task.CompletedTask;263            }264        }265        [Fact(Timeout = 5000)]266        public async SystemTasks.Task TestUnhandledEventCanHalt()267        {268            await this.RunAsync(async r =>269            {270                var failed = false;271                var tcs = TaskCompletionSource.Create<bool>();272                r.OnFailure += (ex) =>...

OnHaltAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Tests.Common;6using Xunit;7using Xunit.Abstractions;8{9    {10        public OnExceptionTests(ITestOutputHelper output)11            : base(output)12        {13        }14        {15        }16        {17            public TaskCompletionSource<bool> Tcs;18            public M(TaskCompletionSource<bool> tcs)19            {20                this.Tcs = tcs;21            }22        }23        {24            public TaskCompletionSource<bool> Tcs;25            public N(TaskCompletionSource<bool> tcs)26            {27                this.Tcs = tcs;28            }29        }30        {31            protected override async Task OnHaltAsync(Event e)32            {33                if (e is N n)34                {35                    n.Tcs.SetResult(true);36                }37            }38        }39        {40            protected override async Task OnHaltAsync(Event e)41            {42                if (e is M m)43                {44                    m.Tcs.SetResult(true);45                }46            }47        }48        [Fact(Timeout = 5000)]49        public void TestOnHaltAsyncHandler()50        {51            this.Test(r =>52            {53                var tcs1 = new TaskCompletionSource<bool>();54                var tcs2 = new TaskCompletionSource<bool>();55                r.CreateActor(typeof(A));56                r.CreateActor(typeof(B), new N(tcs1));57                r.CreateActor(typeof(B), new M(tcs2));

OnHaltAsync

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.TestingServices;3using Xunit;4using Xunit.Abstractions;5{6    {7        public OnExceptionTests(ITestOutputHelper output)8            : base(output)9        {10        }11        {12            public ActorId Id;13            public E(ActorId id)14            {15                this.Id = id;16            }17        }18        {19            public ActorId Id;20            public M(ActorId id)21            {22                this.Id = id;23            }24        }25        {26            public ActorId Id;27            public N(ActorId id)28            {29                this.Id = id;30            }31        }32        {33            private ActorId Id;34            protected override Task OnInitializeAsync(Event initialEvent)35            {36                this.Id = (initialEvent as E).Id;37                return Task.CompletedTask;38            }39            protected override async Task OnHaltAsync(Event e)40            {41                await this.SendEventAsync(this.Id, new N(this.Id));42            }43            protected override Task OnExceptionAsync(Exception exception)44            {45                this.Assert(false, "OnExceptionAsync should not be called.");46                return Task.CompletedTask;47            }48        }49        {50            private ActorId Id;51            protected override Task OnInitializeAsync(Event initialEvent)52            {53                this.Id = (initialEvent as E).Id;54                return Task.CompletedTask;55            }56            protected override async Task OnHaltAsync(Event e)57            {58                await this.SendEventAsync(this.Id, new N(this.Id));59            }60            protected override Task OnExceptionAsync(Exception exception)61            {62                this.Assert(false, "OnExceptionAsync should not be called.");63                return Task.CompletedTask;64            }65        }66        {67            private ActorId Id;68            protected override Task OnInitializeAsync(Event initialEvent)69            {70                this.Id = (initialEvent as E).Id;71                return Task.CompletedTask;72            }73            protected override async Task OnHaltAsync(Event e)74            {75                await this.SendEventAsync(this.Id, new N(this.Id));76            }77            protected override Task OnExceptionAsync(Exception exception)78            {79                this.Assert(false, "OnException

OnHaltAsync

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.Timers;4using Microsoft.Coyote.Specifications;5using Microsoft.Coyote.Tasks;6using System;7using System.Collections.Generic;8using System.Diagnostics;9using System.Linq;10using System.Text;11using System.Threading;12using System.Threading.Tasks;13{14    {15        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]16        {17            protected override Task OnHaltAsync(Event e)18            {19                return Task.CompletedTask;20            }21        }22        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]23        {24            protected override Task OnHaltAsync(Event e)25            {26                throw new Exception();27            }28        }29        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]30        {31            protected override Task OnHaltAsync(Event e)32            {33                throw new Exception();34            }35        }36        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]37        {38            protected override Task OnHaltAsync(Event e)39            {40                throw new Exception();41            }42        }43        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]44        {45            protected override Task OnHaltAsync(Event e)46            {47                throw new Exception();48            }49        }50        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]51        {52            protected override Task OnHaltAsync(Event e)53            {54                throw new Exception();55            }56        }57        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]58        {59            protected override Task OnHaltAsync(Event e)60            {61                throw new Exception();62            }63        }64        [OnEventDoAction(typeof(UnitEvent), nameof(OnHaltAsync))]65        {66            protected override Task OnHaltAsync(Event e)67            {68                throw new Exception();69            }70        }71        [OnEventDoAction(typeof(UnitEvent),

OnHaltAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.TestingServices;5using Microsoft.Coyote.Tests.Common;6using Xunit;7using Xunit.Abstractions;8{9    {10        public OnExceptionTests(ITestOutputHelper output)11            : base(output)12        {13        }14        {15            public ActorId Id;16            public E(ActorId id)17            {18                this.Id = id;19            }20        }21        {22        }23        {24        }25        {26            public ActorId Id;27            public Config(ActorId id)28            {29                this.Id = id;30            }31        }32        {33        }34        {35            private ActorId Id;36            protected override Task OnInitializeAsync(Event initialEvent)37            {38                this.Id = (initialEvent as Config).Id;39                this.SendEvent(this.Id, new M());40                return Task.CompletedTask;41            }42            protected override Task OnHaltAsync(Event e)43            {44                this.SendEvent(this.Id, new N());45                return Task.CompletedTask;46            }47        }48        {49            private ActorId Id;50            protected override Task OnInitializeAsync(Event initialEvent)51            {52                this.Id = (initialEvent as Config).Id;53                this.SendEvent(this.Id, new M());54                return Task.CompletedTask;55            }56            protected override Task OnExceptionAsync(Event e, Exception ex)57            {58                this.SendEvent(this.Id, new N());59                return Task.CompletedTask;60            }61        }62        {63            private ActorId Id;64            protected override Task OnInitializeAsync(Event initialEvent)65            {66                this.Id = (initialEvent as Config).Id;67                this.SendEvent(this.Id, new M());68                return Task.CompletedTask;69            }70            protected override Task OnExceptionAsync(Event e, Exception ex)71            {72                this.SendEvent(this.Id, new N());73                return Task.CompletedTask;74            }75            protected override Task OnHaltAsync(Event e)76            {77                this.SendEvent(this.Id, new N());78                return Task.CompletedTask;79            }80        }

OnHaltAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.TestingServices;5using Microsoft.Coyote.Tests.Common;6using Xunit;7using Xunit.Abstractions;8{9    {10        public OnExceptionTests(ITestOutputHelper output)11            : base(output)12        {13        }14        {15            public TaskCompletionSource<bool> Tcs;16            public E(TaskCompletionSource<bool> tcs)17            {18                this.Tcs = tcs;19            }20        }21        {22        }23        {24        }25        {26        }27        {28        }29        {30        }31        {32        }33        {34        }35        {36        }37        {38        }39        {40        }41        {42        }43        {44        }45        {46        }47        {48        }49        {50        }51        {52        }53        {54        }55        {56        }57        {58        }59        {60        }61        {62        }63        {64        }65        {66        }67        {68        }69        {70        }71        {72        }73        {74        }75        {76        }77        {78        }79        {80        }81        {82        }

OnHaltAsync

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.Timers;4using Microsoft.Coyote.SystematicTesting;5using System;6using System.Threading.Tasks;7{8    {9        {10            public ActorId Id;11            public E(ActorId id)12            {13                this.Id = id;14            }15        }16        {17        }18        {19        }20        {21            private ActorId Id;22            [OnEntry(nameof(InitOnEntry))]23            [OnEventDoAction(typeof(M), nameof(HandleM))]24            [OnEventDoAction(typeof(N), nameof(HandleN))]25            [OnExit(nameof(InitOnExit))]26            {27            }28            private void InitOnEntry()29            {30                this.Id = this.CreateActor(typeof(B));31                this.SendEvent(this.Id, new N());32            }33            private void HandleM()34            {35                this.RaiseHaltEvent();36            }37            private void HandleN()38            {39                this.SendEvent(this.Id, new M());40            }41            private void InitOnExit()42            {43            }44        }45        {46            [OnEntry(nameof(InitOnEntry))]47            [OnEventDoAction(typeof(M), nameof(HandleM))]48            [OnEventDoAction(typeof(N), nameof(HandleN))]49            [OnExit(nameof(InitOnExit))]50            {51            }52            private void InitOnEntry()53            {54                this.SendEvent(this.Id, new N());55            }56            private void HandleM()57            {58                this.RaiseHaltEvent();59            }60            private void HandleN()61            {62                this.SendEvent(this.Id, new M());63            }64            private void InitOnExit()65            {66            }67        }68        [Fact(Timeout = 5000)]69        public void TestOnHaltAsync()70        {71            this.TestWithError(r =>72            {73                r.RegisterMonitor(typeof(Monitor));74                r.CreateActor(typeof(A));75            },76            configuration: GetConfiguration().WithTestingIterations(100),77            replay: true);78        }79    }80}

OnHaltAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Samples;6using Microsoft.Coyote.Specifications;7using Microsoft.Coyote.Tests.Common;8using Xunit;9using Xunit.Abstractions;10{11    {12        public OnExceptionTests(ITestOutputHelper output)13            : base(output)14        {15        }16        {17        }18        {19            public int Value;20            public M(int v)21            {22                this.Value = v;23            }24        }25        {26            public int Value;27            public N(int v)28            {29                this.Value = v;30            }31        }32        {33            protected override async Task OnHaltAsync(Event e)34            {35                this.Assert(false, "Reached OnHaltAsync");36            }37            protected override async Task OnExceptionAsync(Event e, Exception ex)38            {39                this.Assert(false, "Reached OnExceptionAsync");40            }41            protected override async Task OnEventAsync(Event e)42            {43                switch (e)44                {45                        this.Assert(false, "Reached OnEventAsync");46                        break;47                        this.Monitor<M>(new M(m.Value));48                        break;49                        this.Monitor<N>(new N(n.Value));50                        break;51                }52            }53        }54        [Fact(Timeout = 5000)]55        public void TestOnHaltAsync()56        {57            this.TestWithError(r =>58            {59                r.CreateActor(typeof(A));60            },61            configuration: GetConfiguration().WithTestingIterations(100),62            replay: true);63        }64        [Fact(Timeout = 5000)]65        public void TestOnExceptionAsync()66        {67            this.TestWithError(r =>68            {69                r.RegisterMonitor<M>();70                r.RegisterMonitor<N>();71                r.CreateActor(typeof(A));72                r.SendEvent(new M(1));73                r.SendEvent(new N(2));74                r.SendEvent(new E());75            },76            configuration: GetConfiguration().WithTestingIterations(100),77            replay: true);78        }79        [Fact(Timeout =

OnHaltAsync

Using AI Code Generation

1using System.Threading.Tasks;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.TestingServices;4using Xunit;5using Xunit.Abstractions;6{7    {8        public OnExceptionTests(ITestOutputHelper output)9            : base(output)10        {11        }12        {13        }14        {15        }16        {17        }18        {19            protected override Task OnHaltAsync(Event e)20            {21                this.Assert(e is N);22                return Task.CompletedTask;23            }24            protected override Task OnExceptionAsync(Event e, string methodName)25            {26                this.Assert(methodName == "OnHaltAsync");27                this.Assert(e is M);28                return Task.CompletedTask;29            }30            [OnEventDoAction(typeof(E), nameof(HandleE))]31            {32            }33            private void HandleE()34            {35                this.RaiseHaltEvent(new N());36            }37        }38        [Fact(Timeout = 5000)]39        public void TestOnHaltAsync()40        {41            this.TestWithError(async r =>42            {43                var a = r.CreateActor<A>();44                r.SendEvent(a, new E());45                r.SendEvent(a, new M());46            },47            configuration: GetConfiguration().WithTestingIterations(100),48            replay: true);49        }50    }51}52using System.Threading.Tasks;53using Microsoft.Coyote.Actors;54using Microsoft.Coyote.TestingServices;55using Xunit;56using Xunit.Abstractions;57{58    {59        public OnExceptionTests(ITestOutputHelper output)60            : base(output)61        {62        }63        {64        }65        {66        }67        {68        }69        {70            protected override Task OnHaltAsync(Event e

OnHaltAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors.TestingServices;7using Microsoft.Coyote.Actors.Timers;8using Microsoft.Coyote.Specifications;9using Microsoft.Coyote.SystematicTesting;10using Microsoft.Coyote.Tasks;11using Microsoft.Coyote.Tests.Common;12using Microsoft.Coyote.Tests.Common.Actors;13using Microsoft.Coyote.Tests.Common.Events;14using Microsoft.Coyote.Tests.Common.Tasks;15{16    {17        {18            public readonly ActorId Id;19            public E(ActorId id)20            {21                this.Id = id;22            }23        }24        {25            public readonly ActorId Id;26            public M(ActorId id)27            {28                this.Id = id;29            }30        }31        {32            public readonly ActorId Id;33            public N(ActorId id)34            {35                this.Id = id;36            }37        }38        {39            private ActorId B;40            protected override Task OnInitializeAsync(Event initialEvent)41            {42                this.B = (ActorId)initialEvent;43                this.SendEvent(this.B, new E(this.Id));44                this.SendEvent(this.B, new M(this.Id));45                this.SendEvent(this.B, new N(this.Id));46                return Task.CompletedTask;47            }48        }49        {50            protected override Task OnInitializeAsync(Event initialEvent)51            {52                this.RegisterEventHandler<E>(this.OnE);53                this.RegisterEventHandler<M>(this.OnM);54                this.RegisterEventHandler<N>(this.OnN);55                return Task.CompletedTask;56            }57            private Task OnE(Event e)58            {59                this.SendEvent((ActorId)e, new E(this.Id));60                return Task.CompletedTask;61            }62            private Task OnM(Event e)63            {

OnHaltAsync

Using AI Code Generation

1using System.Threading.Tasks;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.TestingServices;4using Xunit;5using Xunit.Abstractions;6{7    {8        public OnExceptionTests(ITestOutputHelper output)9            : base(output)10        {11        }12        {13        }14        {15        }16        {17        }18        {19            protected override Task OnHaltAsync(Event e)20            {21                this.Assert(e is N);22                return Task.CompletedTask;23            }24            protected override Task OnExceptionAsync(Event e, string methodName)25            {26                this.Assert(methodName == "OnHaltAsync");27                this.Assert(e is M);28                return Task.CompletedTask;29            }30            [OnEventDoAction(typeof(E), nameof(HandleE))]31            {32            }33            private void HandleE()34            {35                this.RaiseHaltEvent(new N());36            }37        }38        [Fact(Timeout = 5000)]39        public void TestOnHaltAsync()40        {41            this.TestWithError(async r =>42            {43                var a = r.CreateActor<A>();44                r.SendEvent(a, new E());45                r.SendEvent(a, new M());46            },47            configuration: GetConfiguration().WithTestingIterations(100),48            replay: true);49        }50    }51}52using System.Threading.Tasks;53using Microsoft.Coyote.Actors;54using Microsoft.Coyote.TestingServices;55using Xunit;56using Xunit.Abstractions;57{58    {59        public OnExceptionTests(ITestOutputHelper output)60            : base(output)61        {62        }63        {64        }65        {66        }67        {68        }69        {70            protected override Task OnHaltAsync(Event e

OnHaltAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors.TestingServices;7using Microsoft.Coyote.Actors.Timers;8using Microsoft.Coyote.Specifications;9using Microsoft.Coyote.SystematicTesting;10using Microsoft.Coyote.Tasks;11using Microsoft.Coyote.Tests.Common;12using Microsoft.Coyote.Tests.Common.Actors;13using Microsoft.Coyote.Tests.Common.Events;14using Microsoft.Coyote.Tests.Common.Tasks;15{16    {17        {18            public readonly ActorId Id;19            public E(ActorId id)20            {21                this.Id = id;22            }23        }24        {25            public readonly ActorId Id;26            public M(ActorId id)27            {28                this.Id = id;29            }30        }31        {32            public readonly ActorId Id;33            public N(ActorId id)34            {35                this.Id = id;36            }37        }38        {39            private ActorId B;40            protected override Task OnInitializeAsync(Event initialEvent)41            {42                this.B = (ActorId)initialEvent;43                this.SendEvent(this.B, new E(this.Id));44                this.SendEvent(this.B, new M(this.Id));45                this.SendEvent(this.B, new N(this.Id));46                return Task.CompletedTask;47            }48        }49        {50            protected override Task OnInitializeAsync(Event initialEvent)51            {52                this.RegisterEventHandler<E>(this.OnE);53                this.RegisterEventHandler<M>(this.OnM);54                this.RegisterEventHandler<N>(this.OnN);55                return Task.CompletedTask;56            }57            private Task OnE(Event e)58            {59                this.SendEvent((ActorId)e, new E(this.Id));60                return Task.CompletedTask;61            }62            private Task OnM(Event e)63            {64            }65        }

OnHaltAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.TestingServices;5using Microsoft.Coyote.Tests.Common;6using Xunit;7using Xunit.Abstractions;8{9    {10        public OnExceptionTests(ITestOutputHelper output)11            : base(output)12        {13        }14        {15            public TaskCompletionSource<bool> Tcs;16            public E(TaskCompletionSource<bool> tcs)17            {18                this.Tcs = tcs;19            }20        }21        {22        }23        {24        }25        {26        }27        {28        }29        {30        }31        {32        }33        {34        }35        {36        }37        {38        }39        {40        }41        {42        }43        {44        }45        {46        }47        {48        }49        {50        }51        {52        }53        {54        }55        {56        }57        {58        }59        {60        }61        {62        }63        {64        }65        {66        }67        {68        }69        {70        }71        {72        }73        {74        }75        {76        }77        {78        }79        {80        }81        {82        }

OnHaltAsync

Using AI Code Generation

1using System.Threading.Tasks;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.TestingServices;4using Xunit;5using Xunit.Abstractions;6{7    {8        public OnExceptionTests(ITestOutputHelper output)9            : base(output)10        {11        }12        {13        }14        {15        }16        {17        }18        {19            protected override Task OnHaltAsync(Event e)20            {21                this.Assert(e is N);22                return Task.CompletedTask;23            }24            protected override Task OnExceptionAsync(Event e, string methodName)25            {26                this.Assert(methodName == "OnHaltAsync");27                this.Assert(e is M);28                return Task.CompletedTask;29            }30            [OnEventDoAction(typeof(E), nameof(HandleE))]31            {32            }33            private void HandleE()34            {35                this.RaiseHaltEvent(new N());36            }37        }38        [Fact(Timeout = 5000)]39        public void TestOnHaltAsync()40        {41            this.TestWithError(async r =>42            {43                var a = r.CreateActor<A>();44                r.SendEvent(a, new E());45                r.SendEvent(a, new M());46            },47            configuration: GetConfiguration().WithTestingIterations(100),48            replay: true);49        }50    }51}52using System.Threading.Tasks;53using Microsoft.Coyote.Actors;54using Microsoft.Coyote.TestingServices;55using Xunit;56using Xunit.Abstractions;57{58    {59        public OnExceptionTests(ITestOutputHelper output)60            : base(output)61        {62        }63        {64        }65        {66        }67        {68        }69        {70            protected override Task OnHaltAsync(Event e

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.