Even cats hate broken unit tests. Photo by 傅甬 华 on Unsplash.Member-only storyUnit tests for AWS SDK v3 with Jest: Testing S3Kris Raven·FollowPublished inCodeX·4 min read·May 5, 2022--ShareIntroductionBack in December 2020, version 3 of the AWS SDK for Javascript became generally available. This brought improved typings as it had been rewritten in Typescript. The introduction of a new middleware stack and a modular…