ErrorGen

ErrorGen: Open-Source Error Generation Tool for Software Testing

ErrorGen is an open-source tool for generating real-world error conditions during software testing. It allows developers to simulate various types of errors such as network outages, latency issues, and crashes to test system resilience.

What is ErrorGen?

ErrorGen is an open-source testing tool used to generate real-world error conditions during software testing and development. It helps developers and quality assurance engineers simulate a variety of errors including network outages, high latency, resource exhaustion, crashes and more in order to evaluate system resilience.

Key features and benefits of ErrorGen include:

• Open-source tool available free of cost under Apache 2.0 license
• Language-agnostic as it injects errors at the OS level allowing testing across tech stacks
• Easy integration with CI/CD pipelines using native CLI or language-specific bindings
• Ability to induce a wide variety of error conditions like drops, delays, aborts, timeouts, crashes, disk failures and more
• Control over error injection via easy to use rule-based syntax
• Graphical replay tool to analyze app behavior under intermittent faults
• Lightweight containerized deployment minimizing test infra impact

By leveraging ErrorGen, developers and test engineers can gain greater confidence in an application's fault tolerance capacities across domains like cloud, network, databases and more without needing to corrupt production environments. It is well-suited for testing microservices, distributed systems, CI/CD resilience and other scenarios demanding resilient software designs.

ErrorGen Features

Official Links