SoundSoftware Code Site

# Redmine - project management software

# Copyright (C) 2006-2011  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../../../../test_helper', __FILE__)

class Redmine::MenuManager::MenuHelperTest < HelperTestCase

  include Redmine::MenuManager::MenuHelper

  include ActionController::Assertions::SelectorAssertions

  fixtures :users, :members, :projects, :enabled_modules

  # Used by assert_select

  def html_document

    HTML::Document.new(@response.body)

  end

  def setup

    super

    @response = ActionController::TestResponse.new

    # Stub the current menu item in the controller

    def current_menu_item

      :index

    end

  end

  context "MenuManager#current_menu_item" do

    should "be tested"

  end

  context "MenuManager#render_main_menu" do

    should "be tested"

  end

  context "MenuManager#render_menu" do

    should "be tested"

  end

  context "MenuManager#menu_item_and_children" do

    should "be tested"

  end

  context "MenuManager#extract_node_details" do

    should "be tested"

  end

  def test_render_single_menu_node

    node = Redmine::MenuManager::MenuItem.new(:testing, '/test', { })

    @response.body = render_single_menu_node(node, 'This is a test', node.url, false)

    assert_select("a.testing", "This is a test")

  end

  def test_render_menu_node

    single_node = Redmine::MenuManager::MenuItem.new(:single_node, '/test', { })

    @response.body = render_menu_node(single_node, nil)

    assert_select("li") do

      assert_select("a.single-node", "Single node")

    end

  end

  def test_render_menu_node_with_nested_items

    parent_node = Redmine::MenuManager::MenuItem.new(:parent_node, '/test', { })

    parent_node << Redmine::MenuManager::MenuItem.new(:child_one_node, '/test', { })

    parent_node << Redmine::MenuManager::MenuItem.new(:child_two_node, '/test', { })

    parent_node <<

      Redmine::MenuManager::MenuItem.new(:child_three_node, '/test', { }) <<

      Redmine::MenuManager::MenuItem.new(:child_three_inner_node, '/test', { })

    @response.body = render_menu_node(parent_node, nil)

    assert_select("li") do

      assert_select("a.parent-node", "Parent node")

      assert_select("ul") do

        assert_select("li a.child-one-node", "Child one node")

        assert_select("li a.child-two-node", "Child two node")

        assert_select("li") do

          assert_select("a.child-three-node", "Child three node")

          assert_select("ul") do

            assert_select("li a.child-three-inner-node", "Child three inner node")

          end

        end

      end

    end

  end

  def test_render_menu_node_with_children

    User.current = User.find(2)

    parent_node = Redmine::MenuManager::MenuItem.new(:parent_node,

                                                     '/test',

                                                     {

                                                       :children => Proc.new {|p|

                                                         children = []

                                                         3.times do |time|

                                                           children << Redmine::MenuManager::MenuItem.new("test_child_#{time}",

                                                                                                             {:controller => 'issues', :action => 'index'},

                                                                                                             {})

                                                         end

                                                         children

                                                       }

                                                     })

    @response.body = render_menu_node(parent_node, Project.find(1))

    assert_select("li") do

      assert_select("a.parent-node", "Parent node")

      assert_select("ul") do

        assert_select("li a.test-child-0", "Test child 0")

        assert_select("li a.test-child-1", "Test child 1")

        assert_select("li a.test-child-2", "Test child 2")

      end

    end

  end

  def test_render_menu_node_with_nested_items_and_children

    User.current = User.find(2)

    parent_node = Redmine::MenuManager::MenuItem.new(:parent_node,

                                                     '/test',

                                                     {

                                                       :children => Proc.new {|p|

                                                         children = []

                                                         3.times do |time|

                                                           children << Redmine::MenuManager::MenuItem.new("test_child_#{time}", {:controller => 'issues', :action => 'index'}, {})

                                                         end

                                                         children

                                                       }

                                                     })

    parent_node << Redmine::MenuManager::MenuItem.new(:child_node,

                                                     '/test',

                                                     {

                                                       :children => Proc.new {|p|

                                                         children = []

                                                         6.times do |time|

                                                            children << Redmine::MenuManager::MenuItem.new("test_dynamic_child_#{time}", {:controller => 'issues', :action => 'index'}, {})

                                                         end

                                                         children

                                                       }

                                                     })

    @response.body = render_menu_node(parent_node, Project.find(1))

    assert_select("li") do

      assert_select("a.parent-node", "Parent node")

      assert_select("ul") do

        assert_select("li a.child-node", "Child node")

        assert_select("ul") do

          assert_select("li a.test-dynamic-child-0", "Test dynamic child 0")

          assert_select("li a.test-dynamic-child-1", "Test dynamic child 1")

          assert_select("li a.test-dynamic-child-2", "Test dynamic child 2")

          assert_select("li a.test-dynamic-child-3", "Test dynamic child 3")

          assert_select("li a.test-dynamic-child-4", "Test dynamic child 4")

          assert_select("li a.test-dynamic-child-5", "Test dynamic child 5")

        end

        assert_select("li a.test-child-0", "Test child 0")

        assert_select("li a.test-child-1", "Test child 1")

        assert_select("li a.test-child-2", "Test child 2")

      end

    end

  end

  def test_render_menu_node_with_children_without_an_array

    parent_node = Redmine::MenuManager::MenuItem.new(:parent_node,

                                                     '/test',

                                                     {

                                                       :children => Proc.new {|p| Redmine::MenuManager::MenuItem.new("test_child", "/testing", {})}

                                                     })

    assert_raises Redmine::MenuManager::MenuError, ":children must be an array of MenuItems" do

      @response.body = render_menu_node(parent_node, Project.find(1))

    end

  end

  def test_render_menu_node_with_incorrect_children

    parent_node = Redmine::MenuManager::MenuItem.new(:parent_node,

                                                     '/test',

                                                     {

                                                       :children => Proc.new {|p| ["a string"] }

                                                     })

    assert_raises Redmine::MenuManager::MenuError, ":children must be an array of MenuItems" do

      @response.body = render_menu_node(parent_node, Project.find(1))

    end

  end

  def test_menu_items_for_should_yield_all_items_if_passed_a_block

    menu_name = :test_menu_items_for_should_yield_all_items_if_passed_a_block

    Redmine::MenuManager.map menu_name do |menu|

      menu.push(:a_menu, '/', { })

      menu.push(:a_menu_2, '/', { })

      menu.push(:a_menu_3, '/', { })

    end

    items_yielded = []

    menu_items_for(menu_name) do |item|

      items_yielded << item

    end

    assert_equal 3, items_yielded.size

  end

  def test_menu_items_for_should_return_all_items

    menu_name = :test_menu_items_for_should_return_all_items

    Redmine::MenuManager.map menu_name do |menu|

      menu.push(:a_menu, '/', { })

      menu.push(:a_menu_2, '/', { })

      menu.push(:a_menu_3, '/', { })

    end

    items = menu_items_for(menu_name)

    assert_equal 3, items.size

  end

  def test_menu_items_for_should_skip_unallowed_items_on_a_project

    menu_name = :test_menu_items_for_should_skip_unallowed_items_on_a_project

    Redmine::MenuManager.map menu_name do |menu|

      menu.push(:a_menu, {:controller => 'issues', :action => 'index' }, { })

      menu.push(:a_menu_2, {:controller => 'issues', :action => 'index' }, { })

      menu.push(:unallowed, {:controller => 'issues', :action => 'unallowed' }, { })

    end

    User.current = User.find(2)

    items = menu_items_for(menu_name, Project.find(1))

    assert_equal 2, items.size

  end

  def test_menu_items_for_should_skip_items_that_fail_the_conditions

    menu_name = :test_menu_items_for_should_skip_items_that_fail_the_conditions

    Redmine::MenuManager.map menu_name do |menu|

      menu.push(:a_menu, {:controller => 'issues', :action => 'index' }, { })

      menu.push(:unallowed,

                {:controller => 'issues', :action => 'index' },

                { :if => Proc.new { false }})

    end

    User.current = User.find(2)

    items = menu_items_for(menu_name, Project.find(1))

    assert_equal 1, items.size

  end

end