functional-docs v0.1.18

Introduction

Generate HTML files? Use them for documentation? Great, then this tool might be for you.

Here are a set of tests to validate your HTML output. These tests check if your image references are legitimate, if they have alt tags, if your internal links are working, and so on. It's intended to be an all-in-one checker for your documentation output.

This does not check for grammar or spelling mistakes, nor stylistic issues (e.g., typing e.g. instead of e.g.)...but it might one day.

Usage

Simple: install from npm:

npm install functional-docs

Then call a single function, runTests():

var funcDoc = require('functional-docs');

funcDoc.runTests([ './files'], {stopOnFail: false, ext: ".html"}, function(err) {
	
});

runTests() takes three parameters:

• An array of directories, with files you want to test
• An object specifying various ways to run the tests. Though some of the properties are optional, the paramter itself is not: stopOnFail indicates if you want the testing to stop once a failure is found; defaults to false ext indicates the extension of the files you want to test; defaults to ".html"
• A callback function to execute upon completion

What's Tested?

• Whether all your images have alt tags
• Whether your internal image references are not broken
• Whether your internal links are not broken; this includes hash references (#linkToMe)

Pre- and Post Tests?

If you think about it, some tests can actually be run before you compile into HTML. For example, if I was writing documentation in Markdown (which I do), I could just check to see if ![] was erronously references. I've grouped this distinction in folders marked pre and post.

Then I started thinking that users might write their docs in reStructuredText, AsciiDoc, Pandoc, or some other format, so I decided to just focus right now on the rendered HTML output, and concentrate on catching formats as time allowed.