Joule 🔸

Joule is a Jekyll utility helper designed to make it (way) easier to write unit tests.

So far, Joule has only been tested with minitest. However, you should be able to use it with other testing frameworks.

Add this line to your application's Gemfile:

gem 'jekyll-joule'

And then execute:

bundle

Or install it yourself as:

gem install jekyll-joule

Below is an example of how you can write a test with Joule.

class ExampleTest < JekyllUnitTest
  should "render a div containing the Page title" do
    @joule.render(%Q[
      ---
      title: "Yiss"
      ---
      <div class="aww">
        {{ page.title }}
      </div>
    ])

    el = @joule.find(".aww")

    assert(el)
    assert(el.text.include?("Yiss"))
    assert(el["class"].include?("aww"))
  end
end

Check out the full rendering API documentation

View the docs to get started with Joule!

View the example Jekyll setup + Joule test files.