Coding tests for the InvalidInput class (1): Building a microservices-based NodeJs and React app#017

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Hello everyone!

In this video, we return to the InvalidInput class and we dedicate enough time to catch up with the lack of tests. This first part provides a general overview of our goal when testing our custom errors, as well as some strategies we can use to create unit tests for instances of our BaseCustomError.

This video is part of a series where we are developing a microservices-based social media application with the main focus on learning the microservices pattern. We are using NodeJS for our backend services, and React for our frontend client.

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