require 'minitest/autorun'
require File.join(File.dirname(__FILE__), 'configure')

describe Layout do
  it "layout config testing" do
    Layout::Configuration.load('test/layout.rb', :force => true)
    # Find by type
    Layout::Configuration.find(:gadget).length.must_equal 2
    Layout::Configuration.find(:template).length.must_equal 2
    Layout::Configuration.deep_find(:template).length.must_equal 3
    # :settings, :meta, :meta, :meta, :meta, :context, :template
    Layout::Configuration.find(:gadget, :quick_buy).deep_find().length.must_equal 7

    # Find by name
    Layout::Configuration.find(:gadget, 'quick_buy').name.must_equal :quick_buy
    Layout::Configuration.deep_find(:desc, "From Google").value.must_equal "From Google"

    # Find by block
    Layout::Configuration.first(:template) do |n|
      n.options[:since] > "12:50"
    end.value.must_equal 'Hello World2'

    Layout::Configuration.deep_find(:desc) do |n|
      n.parents.include?(Layout::Configuration.find(:action, :google))
    end[0].value.must_equal 'From Google'

    # Inherit
    Layout::Configuration.find(:gadget, :product_link).find(:template)[0].value.must_equal "Hello World"

    # Store any data
    Layout::Configuration.first(:template).data.must_equal ["v1", {:since => "09:00", :to => "12:00"}]

    # Options
    Layout::Configuration.find(:template)[1].options.must_equal({:since => "13:00", :to => "18:00"})

    # Parents
    Layout::Configuration.find(:gadget, :quick_buy).first(:template).parents.count.must_equal 2

    # Value for node
    Layout::Configuration.find(:gadget, :quick_buy).value.must_equal :quick_buy

    Layout::Configuration.find(:gadget, :quick_buy).value.must_equal :quick_buy
    # More is coming... (multi, alias_node)
  end

  it "test node helper" do
    Layout::Configuration.load('test/layout.rb', :force => true)
    node = Layout::Configuration.find(:gadget, :quick_buy)
    node.is_node?(:gadget).must_equal true
    node.is_node?(:gadget, 'quick_buy').must_equal true
    node.is_node?(:template).must_equal false
    node.is_node?('gadget').must_equal true
    node.is_node?.must_equal true
  end

  it "force load" do
    Layout::Configuration.load('test/layout.rb', :force => true)
    root = Layout::Configuration.root
    root.find(:gadget).length.must_equal 2
    old_object_ids = root.find(:gadget).map(&:object_id).sort

    Layout::Configuration.load('test/layout.rb')
    root.find(:gadget).map(&:object_id).sort.must_equal old_object_ids

    Layout::Configuration.load('test/layout.rb', :force => true)
    new_root = Layout::Configuration.root

    new_root.find(:gadget).length.must_equal 2
    root.find(:gadget).map(&:object_id).sort.must_equal old_object_ids
    new_root.find(:gadget).map(&:object_id).sort.wont_be_same_as old_object_ids
  end

  it "load config from block" do
    Layout::Configuration.load(nil, :force => true) do
      template "new" do
        "New Template"
      end
    end

    Layout::Configuration.find(:template).count.must_equal 1
    Layout::Configuration.first(:template).value.must_equal "New Template"
  end

  it "should raise exception if configuration not found" do
    lambda { Layout::Configuration.load("non_existing_file.rb", :force => true) }.must_raise Qor::Dsl::ConfigurationNotFound
  end
end