SoundSoftware Code Site

require 'spec_helper'

describe "Helper" do

  include CollectiveIdea::Acts::NestedSet::Helper

  before(:all) do

    self.class.fixtures :categories

  end

  describe "nested_set_options" do

    it "test_nested_set_options" do

      expected = [

        [" Top Level", 1],

        ["- Child 1", 2],

        ['- Child 2', 3],

        ['-- Child 2.1', 4],

        ['- Child 3', 5],

        [" Top Level 2", 6]

      ]

      actual = nested_set_options(Category) do |c|

        "#{'-' * c.level} #{c.name}"

      end

      actual.should == expected

    end

    it "test_nested_set_options_with_mover" do

      expected = [

        [" Top Level", 1],

        ["- Child 1", 2],

        ['- Child 3', 5],

        [" Top Level 2", 6]

      ]

      actual = nested_set_options(Category, categories(:child_2)) do |c|

        "#{'-' * c.level} #{c.name}"

      end

      actual.should == expected

    end

    it "test_nested_set_options_with_array_as_argument_without_mover" do

      expected = [

        [" Top Level", 1],

        ["- Child 1", 2],

        ['- Child 2', 3],

        ['-- Child 2.1', 4],

        ['- Child 3', 5],

        [" Top Level 2", 6]

      ]

      actual = nested_set_options(Category.all) do |c|

        "#{'-' * c.level} #{c.name}"

      end

      actual.should == expected

    end

    it "test_nested_set_options_with_array_as_argument_with_mover" do

      expected = [

        [" Top Level", 1],

        ["- Child 1", 2],

        ['- Child 3', 5],

        [" Top Level 2", 6]

      ]

      actual = nested_set_options(Category.all, categories(:child_2)) do |c|

        "#{'-' * c.level} #{c.name}"

      end

      actual.should == expected

    end

  end

end