TestMu Conference is Back! Future of Testing + AI LambdaTest G2 Announcement

Automation Advisor
Coyote
PetImages.Tests.Exceptions
SimulatedDatabaseFaultException

How to use SimulatedDatabaseFaultException class of PetImages.Tests.Exceptions package

Best Coyote code snippet using PetImages.Tests.Exceptions.SimulatedDatabaseFaultException

MockCosmosContainer.cs

Source:MockCosmosContainer.cs

...32            // the corresponding container name, which can help Coyote optimize exploration.33            SchedulingPoint.Write(this.ContainerName);34            if (this.EmitRandomizedFaults && this.Generator.NextBoolean())35            {36                throw new SimulatedDatabaseFaultException();37            }38            System.Console.WriteLine($"[{System.Threading.Thread.CurrentThread.ManagedThreadId}] trying to create inner ...");39            var itemCopy = TestHelper.Clone(item);40            this.State.CreateItem(this.ContainerName, itemCopy);41            return Task.FromResult(itemCopy);42        }43        public Task<T> GetItem<T>(string partitionKey, string id)44            where T : DbItem45        {46            // We invoke this Coyote API to explicitly insert a "scheduling point" during the test execution47            // where the Coyote scheduler should explore a potential interleaving with another concurrently48            // executing operation. As this is a read operation we invoke the 'Read' scheduling point with49            // the corresponding container name, which can help Coyote optimize exploration.50            SchedulingPoint.Read(this.ContainerName);51            if (this.EmitRandomizedFaults && this.Generator.NextBoolean())52            {53                throw new SimulatedDatabaseFaultException();54            }55            var item = this.State.GetItem(this.ContainerName, partitionKey, id);56            var itemCopy = TestHelper.Clone((T)item);57            return Task.FromResult(itemCopy);58        }59        public Task<T> UpsertItem<T>(T item)60            where T : DbItem61        {62            // We invoke this Coyote API to explicitly insert a "scheduling point" during the test execution63            // where the Coyote scheduler should explore a potential interleaving with another concurrently64            // executing operation. As this is a write operation we invoke the 'Write' scheduling point with65            // the corresponding container name, which can help Coyote optimize exploration.66            SchedulingPoint.Write(this.ContainerName);67            if (this.EmitRandomizedFaults && this.Generator.NextBoolean())68            {69                throw new SimulatedDatabaseFaultException();70            }71            var itemCopy = TestHelper.Clone(item);72            this.State.UpsertItem(this.ContainerName, itemCopy);73            return Task.FromResult(itemCopy);74        }75        public Task DeleteItem(string partitionKey, string id)76        {77            // We invoke this Coyote API to explicitly insert a "scheduling point" during the test execution78            // where the Coyote scheduler should explore a potential interleaving with another concurrently79            // executing operation. As this is a write operation we invoke the 'Write' scheduling point with80            // the corresponding container name, which can help Coyote optimize exploration.81            SchedulingPoint.Write(this.ContainerName);82            if (this.EmitRandomizedFaults && this.Generator.NextBoolean())83            {84                throw new SimulatedDatabaseFaultException();85            }86            this.State.DeleteItem(this.ContainerName, partitionKey, id);87            return Task.CompletedTask;88        }89        public void EnableRandomizedFaults()90        {91            this.EmitRandomizedFaults = true;92        }93        public void DisableRandomizedFaults()94        {95            this.EmitRandomizedFaults = false;96        }97    }98}...