When working inside your test suite, it's often the case that you don't want to run all of your tests. Mocha has a great mechanism that allows you to easily specify what exactly you want run. This can help make your processes such as TDD faster and more focused. Run a Single Test FileUsing the mocha cli, you can easily specify an exact or wildcarded pattern that you want to run. This is accomplish
![Run a Single Mocha Test](https://cdn-ak-scissors.b.st-hatena.com/image/square/5d68a42e1bcf5d4e86939040ca885197dc6d22dc/height=288;version=1;width=512/https%3A%2F%2Fi.imgur.com%2FhbcnU.png)