Unit Testing React Contexts
When unit testing a React application, you'll want to test every aspect of it. This will include testing each of your contexts.
Keep in mind that creating a context often involves subscribing to something (like a service) and, it is being consumed (such as by components). Understanding that a context is similar to an environment in which a group of components exists is key. Therefore, our tests will need to mimic both behaviors—stubbing a service and consuming our context. Below, I'll demonstrate just how to do that.
