Node js visual studio code todo list how to#

Because of these sourcemaps, Istanbul is able to map correctly the TypeScript files instead of the ugly JavaScript ones that are generated. This is usually the directory structure I have when creating a Node.js project.ДЄs you may notice after opening the gulpfile.js file, I keep there a task that transpiles the TypeScript code to JavaScript in a bin directory and generates sourcemaps to be used later by Istanbul when generating the code coverage. Inside this directory called test, copy the content below to a file called mocha.opts We will need a test directory, where our test files will be created. I could paste them here but then the post would be even bigger for no reason, so you can just click on the links above and copy them.

I also recommend configuring the project by copying some files to its root directory, which will set how TypeScript and Istanbul will work. Setting up our environmentД«efore we start, I recommend using Visual Studio Code, as it integrates really well with TypeScript and has amazing features, such as IntelliSense and debugging.ДЄnd of course, IвЂ™m on their official website for Node.js :) The steps below will be based on the TODO List API I developed and is available here.ДЇor this post I assume you already have Node configured and MongoDB running on localhost.

Node js visual studio code todo list how to#

In this post weвЂ™ll see how to configure the environment, write the tests, write the API endpoints and generate the code coverage report.