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Grunt Cookbook by Jurie-Jan Botha

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Generating coverage reports for server-side code using Mocha and Blanket

In this recipe, we'll make use of the blanket (0.0.8), mocha-test (0.11.0), and contrib-copy (0.5.0) plugins to run our automated Mocha tests, while at the same time, generating coverage reports for the source code they run against.

Getting ready

In this example, we'll work with the basic project structure we created in the Installing Grunt on a project recipe in Chapter 1, Getting Started with Grunt. Be sure to refer to it if you are not yet familiar with its contents.

How to do it...

The following steps take us through creating a sample code base, creating a few tests to run against the code base, and configuring Grunt to generate coverage reports while running the tests.

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