BigSpring is a mobile first platform for lifelong skilling with measurable ROI. We use GraphQL to power our services. We would love to talk about how we use Jest to integration test our resolvers and other business logic built in our TypeScript Node.js code base. We'll cover how we setup test data, mock connections and collect code coverage as part of our CI/CD process on Github Actions. Being a global and a business critical app, reliability and development velocity is key and we hope to share some hard earned lessons in introducing comprehensive testing to an existing GraphQL repo.