Contents

require 'spec_helper'

describe Gollum::DescendantTree::TreeRenderer do

  it "correctly renders a tree with indexes" do
    wiki = double
    wiki.stub(:pages).and_return(pages)
    tree_renderer = Gollum::DescendantTree::TreeRenderer.new
    expect(tree_renderer.render(tree_with_nesting)).to eq(correct_output)
  end

  def pages
    build_mock_pages
  end

  def correct_output
    "<ul class='tree'>\n<li><a href='/current_page'>Current Page</a><ul>\n<li><a href='/current_page/child'>Child</a><ul>\n<li><a href='/current_page/child/grandchild'>Grandchild</a><ul>\n<li><a href='/current_page/child/grandchild/greatgrandchild'>GreatGrandchild</a></li></ul>\n</li></ul>\n<li><a href='/current_page/child_sibling'>Child Sibling</a></ul></li>\n</ul>\n"
  end

  def tree_with_nesting
    [{:title=>"Current Page", :url_path=>"current_page", :nest_index=>0},
      {:title=>"Child", :url_path=>"current_page/child", :nest_index=>1},
      {:title=>"Grandchild", :url_path=>"current_page/child/grandchild", :nest_index=>2},
      {:title=>"GreatGrandchild",:url_path=>"current_page/child/grandchild/greatgrandchild", :nest_index=>3},
      {:title=>"Child Sibling", :url_path=>"current_page/child_sibling", :nest_index=>1}]
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gollum-descendant_tree-0.0.1	spec/gollum/descendant_tree/tree_renderer_spec.rb