require 'spec_helper'
describe Nutmeg::TagTreeHelper do
before(:each) do
@tree_from_yaml = Nutmeg::TreeFromYaml.new({file: [Dir.pwd, "/spec/files/tree.yml"].join})
data = File.open([Dir.pwd, "/spec/files/tree.json"].join)
@tree_from_json = Nutmeg::TreeFromJson.new(data)
end
describe "#print_html" do
it "outputs html" do
expect(Nutmeg::TagTreeHelper.new(@tree_from_yaml.tree).print_html([1]).class).to eq(String)
expect(Nutmeg::TagTreeHelper.new(@tree_from_yaml.tree).print_html(["north", "men", "collections", "summer_2015"])).to eq("")
end
it "outputs html for subtree" do
subtree = @tree_from_yaml.tree.subtree("north")
expect(Nutmeg::TagTreeHelper.new(subtree).print_html(["men", "collections", "summer_2015"])).to eq("")
end
it "outputs html for subtree (greedy)" do
subtree = @tree_from_yaml.tree.subtree("north")
expect(Nutmeg::TagTreeHelper.new(subtree).print_html(["men", "collections"],true)).to eq("")
end
context "from json" do
it "outputs html for subtree" do
subtree = @tree_from_json.tree
expect(Nutmeg::TagTreeHelper.new(subtree, {:prepend_path => "/nl/t"}).print_html(["men", "collections"],false)).to eq("")
end
context "additional leaf content" do
it "renders additional content in the leaf" do
subtree = @tree_from_json.tree
expect(Nutmeg::TagTreeHelper.new(subtree, {:prepend_path => "/nl/t"}).print_html(["north", "men", "footwear"],false, "Extra content")).to eq("")
end
end
context "Wrapping ul element" do
it "do not return wrapping ul" do
subtree = @tree_from_json.tree
expect(Nutmeg::TagTreeHelper.new(subtree, {:prepend_path => "/nl/t"}).print_html(["north", "men", "footwear"],false, "Extra content", true)).to eq(" North South")
end
end
context "Big tree with complex structure" do
it "returns the correct html" do
data = File.open([Dir.pwd, "/spec/files/big_tree.json"].join)
@tree_from_json = Nutmeg::TreeFromJson.new(data)
subtree = @tree_from_json.tree.subtree("north")
tree_html = Nutmeg::TagTreeHelper.new(subtree).print_html(["north", "about", "milestones", "2014", "the-netherlands"], true)
expect(tree_html).to include("About- Factsheets")
expect(tree_html).not_to include("About
- Factsheets")
expect(tree_html).to include("
- Milestones
")
end
end
end
end
it "outputs relevant tags as html" do
expect(Nutmeg::TagTreeHelper.new(@tree_from_yaml.tree).print_relevant_html(['men', 'summer_2015'])).to eq("- men
- summer_2015
")
end
end