Jan 2, 2018 · One can debug a lambda function locally using The AWS .NET Mock Lambda Test Tool. This tool comes inbuilt with AWS Toolkit for Visual Studio. After installing the tool and configuring your AWS profile, click on F5 to start debugging the function. You can invoke the lambda by clicking on Execute Function after inserting appropriate input payload.

Apr 22, 2024 · Has anyone been able to successfully test a .NET 8.0 Native AOT using the lambda mock test tool? I've gone through The AWS .NET Mock Lambda Test Tool, Configure for Visual Studio and the testing Executable Assemblies reference in the tool.

A convenient way to debug your Lambda function in the cloud is through the console with a test event. A test event is a JSON input to your function. If your function does not require input, the event can be an empty JSON document ( { }) .

Mar 18, 2025 · Ever want to run your AWS lambda functions locally so you can debug efficiently? Well, the documentation for doing so isn’t in one nice, convenient location. Still, the tools ARE THERE. You just need instructions on what to set up and how. That’s what this article will attempt to help you accomplish.

Jul 19, 2023 · dotnet lambda-test-tool-6.0. If you are using Visual Studio, you don’t even need to do this. Launching the project from GUI will execute both of these commands automatically. That’s it. Our AWS Lambda app is now running and we are ready to send events to it. Testing a basic Lambda app

Aug 13, 2017 · With Visual Studio, you can install AWS's AWS .NET Mock Lambda Test Tool. Use the following command in the same directory as your Solution file: Visual Studio automatically adds a Debug configuration so you can debug the project just like you would any other .NET app.

Dec 7, 2016 · Last week we launched C# and .NET Core support for AWS Lambda. That release provided updated tooling for Visual Studio to help you get started writing your AWS Lambda functions and deploy them right from Visual Studio. In this post, we describe how to create, deploy, and test an AWS Lambda project. Creating a Lambda […]

Dec 7, 2018 · How to debug AWS Lambda functions is one of the most common questions we get from developers creating Lambda functions for .NET Core. The best practice is to write repeatable and automated tests to ensure that your functions stay correct as you make changes to them using frameworks like xUnit.net.

Nov 11, 2019 · Using Lambda Test Server to integration test your C# AWS Lambda functions for .NET Core locally when using a custom runtime.

The test tool uses the function-handler field in the aws-lambda-tools-defaults.json file to figure out what code to call when executing a function in it. To configure the test tool for custom runtimes follow these steps: