This repository contains two sets of Coyote samples.

The first set of samples shows how you can use Coyote to systematically test unmodified C# task-based applications and services:

• AccountManager: demonstrates how to write a simple task-based C# application to create, get and delete account records in a backend NoSQL database and then systematically test this application using Coyote to find a race condition.
• ImageGalleryAspNet: demonstrates how to use Coyote to test an ASP.NET Core service.
• Coffee Machine Failover: demonstrates how to systematically test the failover logic in your task-based applications.
• BoundedBuffer: demonstrates how to use coyote rewrite to find deadlocks in unmodified C# code.

The second set of samples shows how you can use the Coyote actor programming model to build reliable applications and services:

• HelloWorldActors: demonstrates how to write a simple Coyote application using actors, and then run and systematically test it.
• CloudMessaging: demonstrates how to write a Coyote application that contains components that communicate with each other using the Azure Service Bus cloud messaging queue.
• Coffee Machine Failover: demonstrates how to systematically test the failover logic in your Coyote actor applications.
• Robot Navigator Failover: demonstrates how to systematically test the failover logic in your Coyote actors applications.
• Timers in Actors: demonstrates how to use the timer API of the Coyote actor programming model.

To build and run the samples, you will need to:

• Install the .NET 6.0 SDK.
• Install the .NET 6.0 version of the coyote tool.

Once you are ready, clone this repository and build the samples by running the following script in powershell:

./Scripts/build.ps1

Then, follow the instructions in each sample.

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This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.