Refactor: move IssuesController#preview to a new controller.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3946 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/previews_controller_test.rb

@@ -0,0 +1,22 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class PreviewsControllerTest < ActionController::TestCase
+  fixtures :all
+
+  def test_preview_new_issue
+    @request.session[:user_id] = 2
+    post :issue, :project_id => '1', :issue => {:description => 'Foo'}
+    assert_response :success
+    assert_template 'preview'
+    assert_not_nil assigns(:description)
+  end
+                              
+  def test_preview_issue_notes
+    @request.session[:user_id] = 2
+    post :issue, :project_id => '1', :id => 1, :issue => {:description => Issue.find(1).description}, :notes => 'Foo'
+    assert_response :success
+    assert_template 'preview'
+    assert_not_nil assigns(:notes)
+  end
+
+end