comparison test/unit/lib/redmine/menu_manager/menu_helper_test.rb @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

+# Redmine - project management software
+# Copyright (C) 2006-2009  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.dirname(__FILE__) + '/../../../../test_helper'
+
+
+
+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 @controller.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