[refs #576] Optimize tests, views and model

app/models/flash_notify.rb

@@ -19,6 +19,6 @@ class FlashNotify < ActiveRecord::Base
   end
 
   def should_show?(cookie_id, cookie_hash_id)
-    cookie_id.to_i == id && cookie_hash_id == hash_id ? false : true
+    !(cookie_id.to_i == id && cookie_hash_id == hash_id)
   end
 end

app/views/flash_notifies/edit.html.haml

@@ -1,4 +1,4 @@
 %h3= t("layout.flash_notifies.edit_header")
 
-= form_for @flash_notify, :url => flash_notifies_path(@flash_notify), :html => { :class => :form } do |f|
+= form_for @flash_notify, :url => flash_notify_path(@flash_notify), :html => { :class => :form } do |f|
   = render "form", :f => f

app/views/flash_notifies/index.html.haml

@@ -10,8 +10,8 @@
   %tbody
     - @flash_notifies.each do |flash_notify|
       %tr{:class => cycle("odd", "even")}
-        %td= flash_notify.body_en.slice(0..15) + "..."
-        %td= flash_notify.body_ru.slice(0..15) + "..."
+        %td= flash_notify.body_en.truncate 18
+        %td= flash_notify.body_ru.truncate 18
         %td= flash_notify.published
         %td
           = link_to t("layout.flash_notifies.edit"), edit_flash_notify_path(flash_notify)

spec/controllers/flash_notifies_controller_spec.rb

@@ -54,24 +54,16 @@ describe FlashNotifiesController do
       set_session_for(@admin)
     end
 
-    it 'should be able to perform index action' do
-      get :index
-      response.should render_template(:index)
-    end
-
     it 'should load 2 flash notifies objects on index' do
       get :index
       assigns[:flash_notifies].count.should == 2
     end
 
-    it 'should be able to perform new action' do
-      get :new
-      response.should render_template(:new)
-    end
-
-    it 'should be able to perform edit action' do
-      get :edit
-      response.should render_template(:edit)
+    [:index, :new, :edit].each do |action|
+      it "should be able to perform #{action} action" do
+        get action, :id => @flash_notify
+        response.should render_template(action)
+      end
     end
 
     it 'should be able to perform create action' do