NestJS Integration Testing with TypeORM and MongoDB

Write Integration Tests with NestJS, TypeORM and MongoDB

NestJS projects that use TypeORM with MongoDB are rare. The recommended ODM1 to use with MongoDB is Mongoose, but the choice is not always within our control. This article is a guide for writing integration tests in a NestJS project that uses TypeORM with MongoDB. Integration tests verify that all units required to accomplish a particular goal work together as expected. For integration tests in a backend application, database calls are not mocked....

April 7, 2022 · 5 min · Orim Dominic Adah