Real-Time Phoenix

Break Your App Like a User

Users put themselves into all kinds of strange scenarios, often without even trying. We need to put ourselves in the shoes of a user as we test real-time applications to ensure we cover as many scenarios as possible. We should try to keep as much of our system identical to what our users use—browsers, operating systems, and network stability can all affect how an application works.

We’re going to try different manual acceptance testing scenarios to ensure that our application works properly in each. We become more confident that users will not encounter problems when we try to break our application, but cannot. One scenario that we will execute in this section will actually reveal a very subtle problem in our existing ...