# 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'
require 'enumerations_controller'

# Re-raise errors caught by the controller.
class EnumerationsController; def rescue_action(e) raise e end; end

class EnumerationsControllerTest < ActionController::TestCase
  fixtures :enumerations, :issues, :users
  
  def setup
    @controller = EnumerationsController.new
    @request    = ActionController::TestRequest.new
    @response   = ActionController::TestResponse.new
    @request.session[:user_id] = 1 # admin
  end

  def test_index
    get :index
    assert_response :success
    assert_template 'list'
  end
  
  def test_destroy_enumeration_not_in_use
    post :destroy, :id => 7
    assert_redirected_to :controller => 'enumerations', :action => 'index'
    assert_nil Enumeration.find_by_id(7)
  end
  
  def test_destroy_enumeration_in_use
    post :destroy, :id => 4
    assert_response :success
    assert_template 'destroy'
    assert_not_nil Enumeration.find_by_id(4)
  end
  
  def test_destroy_enumeration_in_use_with_reassignment
    issue = Issue.find(:first, :conditions => {:priority_id => 4})
    post :destroy, :id => 4, :reassign_to_id => 6
    assert_redirected_to :controller => 'enumerations', :action => 'index'
    assert_nil Enumeration.find_by_id(4)
    # check that the issue was reassign
    assert_equal 6, issue.reload.priority_id
  end
end