Fix wiki controller item specs

app/controllers/wiki_controller.rb

@@ -79,7 +79,8 @@ class WikiController < ApplicationController
 
   # List of pages, sorted alphabetically and by parent (hierarchy)
   def index
-    @related_page = WikiPage.find_by(wiki_id: @wiki.id, title: wiki_page_title)
+    slug = wiki_page_title.nil? ? 'wiki' : wiki_page_title.to_url
+    @related_page = WikiPage.find_by(wiki_id: @wiki.id, slug: slug)
 
     load_pages_for_index
     @pages_by_parent_id = @pages.group_by(&:parent_id)

spec/controllers/wiki_controller_spec.rb

@@ -261,7 +261,7 @@ describe WikiController, type: :controller do
       before do
         @main_menu_item_for_page_with_content = FactoryGirl.create(:wiki_menu_item, navigatable_id: @project.wiki.id,
                                                                                     title:    'Item for Page with Content',
-                                                                                    name:   'page-with-content')
+                                                                                    name:   @page_with_content.slug)
 
         @main_menu_item_for_new_wiki_page = FactoryGirl.create(:wiki_menu_item, navigatable_id: @project.wiki.id,
                                                                                 title:    'Item for new WikiPage',
@@ -318,7 +318,6 @@ describe WikiController, type: :controller do
           get 'index', id: @wiki_menu_item.name, project_id: @project.id
 
           expect(response).to be_success
-          binding.pry
           assert_select '#content h2', text: 'Index by title'
           assert_select "#main-menu a.#{@wiki_menu_item.name}-menu-item.selected"
 

spec/support/matchers/have_exactly_one_selected_menu_item_in.rb

@@ -52,7 +52,6 @@ RSpec::Matchers.define :have_exactly_one_selected_menu_item_in do |menu|
     menu_matches = menu_selector.select(html.root)
     if menu_matches.size == 1
       menu_item_matches = menu_item_selector.select(menu_matches.first)
-
       if menu_item_matches.size == 0
         "Expected to find exactly one selected menu item in #{menu}, but found none."
       elsif menu_item_matches.size > 1