Chromedriver

In a previous blog post, I described how I took Emscripten-created JS and turned it into an UMD module.  One of the reasons I did this was because I wanted more control over the generated JavaScript and for it to be usable in more contexts, such as with the RequireJS module loader.

As I am a responsible developer, I desired to create a number of automated unit tests to ensure that the client-visible API for my Emscripten module works as I intended.  I began by searching for a browser automated test framework and settled upon Nightwatch.js.  Now I just had to figure out how to get Nightwatch.js tests running in my existing, CMake-based build system.  Here’s how I did it.