Writing Good Unit Tests; Don’t Mock Database Connections

Writing Good Unit Tests; Don't Use Database Mocking

Unit tests are unbelievably important to us as developers because they allow us to demonstrate the correctness of the code we’ve written. More importantly, unit tests allow us to make updates to our code base with the confidence that we haven’t broken anything. In our eagerness to get 100% code coverage, however, we often write … Read more

How to Make Pure Functions (Go)

Pure Functions in Go

Pure functions are often hyped up in the JavaScript world, probably because of the abundance of stateful front end applications. While pure functions have their downsides (i.e. inconvenience, potentially large argument lists), they should be used as much as reasonably possible. We’ve made a lot of changes in the Qvault app codebase recently to use … Read more