Contents

require 'spec_helper'

describe Hexp::DSL do
  let(:jotie) { 'Liefste, Hart en woorden houden voor jou stil' }
  let(:hexpable) do
    Class.new do
      include Hexp::DSL

      def initialize(klz, words)
        @class, @words = klz, words
      end

      def to_hexp
        H[:div, {class: @class}, [@words]]
      end
    end.new('prinses', jotie)
  end

  {
    tag: :div,
    attributes: {'class' => 'prinses'},
    children: ['Liefste, Hart en woorden houden voor jou stil'],
  }.each do |method, result|
    it "should delegate `#{method}' to to_hexp" do
      expect(hexpable.public_send(method)).to eq(result)
    end
  end

  it "should delegate `to_html' to to_hexp" do
      expect(hexpable.to_html).to match \
        %r{<div class="prinses">Liefste, Hart en woorden houden voor jou stil</div>}
  end

  it "should delegate `attr' to to_hexp" do
    expect(hexpable.attr('class')).to eq('prinses')
    expect(hexpable.attr('class', 'scharminkel')).to eq(
      H[:div, {class: 'scharminkel'}, [jotie]]
    )
  end

  it "should delegate `select' to to_hexp" do
    expect(hexpable.select{|el| el.text?}.to_a).to eq([jotie])
  end

  it "should delegate `class?' to to_hexp" do
    expect(hexpable.class?(:prinses)).to be_true
    expect(hexpable.class?(:prins)).to be_false
  end

  it "should delegate `rewrite' to to_hexp" do
    expect(hexpable.rewrite {|el| 'De liefde speelt me parten' if el.text?}.to_hexp)
      .to eq H[:div, {class: 'prinses'}, ['De liefde speelt me parten']]
  end

end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
hexp-0.3.3	spec/unit/hexp/dsl_spec.rb
hexp-0.3.2	spec/unit/hexp/dsl_spec.rb
hexp-0.3.1	spec/unit/hexp/dsl_spec.rb
hexp-0.3.0	spec/unit/hexp/dsl_spec.rb
hexp-0.2.0	spec/unit/hexp/dsl_spec.rb