Supercharge your Tests with Snapshot Testing

This conference talk from Code BEAM Europe 2024 explores how snapshot testing can revolutionize your unit testing workflow in Gleam. Learn how to eliminate tedious, repetitive, and error-prone test writing by leveraging snapshot testing techniques. Giacomo Cavalieri breaks down what snapshot testing is, how it functions under the hood, and provides practical guidance for implementing it effectively in your projects. Discover how this approach can serve as a powerful defense against subtle bugs while significantly reducing the manual effort required to write and maintain test assertions. The 35-minute presentation delivers both theoretical understanding and actionable insights for developers looking to enhance their testing practices.