#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2013 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
require File.expand_path('../../test_helper', __FILE__)
require 'account_controller'

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

class AccountControllerTest < ActionController::TestCase
  fixtures :all

  def setup
    super
    @controller = AccountController.new
    @request    = ActionController::TestRequest.new
    @response   = ActionController::TestResponse.new
    User.current = nil
  end

  def test_login_with_wrong_password
    post :login, :username => 'admin', :password => 'bad'
    assert_response :success
    assert_template 'login'
    assert_tag 'div',
               :attributes => { :class => "flash error icon icon-error" },
               :content => /Invalid user or password/
  end

  def test_login
    get :login
    assert_template 'login'
  end

  def test_login_should_reset_session
    @controller.should_receive(:reset_session).once

    post :login, :username => 'jsmith', :password => 'jsmith'
    assert_response 302
  end

  def test_login_with_logged_account
    @request.session[:user_id] = 2
    get :login
    assert_redirected_to home_url
  end

  if Object.const_defined?(:OpenID)

  def test_login_with_openid_for_existing_user
    Setting.self_registration = '3'
    Setting.openid = '1'
    existing_user = User.new(:firstname => 'Cool',
                             :lastname => 'User',
                             :mail => 'user@somedomain.com',
                             :identity_url => 'http://openid.example.com/good_user')
    existing_user.login = 'cool_user'
    assert existing_user.save!

    post :login, :openid_url => existing_user.identity_url
    assert_redirected_to '/my/first_login'
  end

  def test_login_with_invalid_openid_provider
    Setting.self_registration = '0'
    Setting.openid = '1'
    post :login, :openid_url => 'http;//openid.example.com/good_user'
    assert_redirected_to home_url
  end

  def test_login_with_openid_for_existing_non_active_user
    Setting.self_registration = '2'
    Setting.openid = '1'
    existing_user = User.new(:firstname => 'Cool',
                             :lastname => 'User',
                             :mail => 'user@somedomain.com',
                             :identity_url => 'http://openid.example.com/good_user',
                             :status => User::STATUSES[:registered])
    existing_user.login = 'cool_user'
    assert existing_user.save!

    post :login, :openid_url => existing_user.identity_url
    assert_redirected_to '/login'
  end

  def test_login_with_openid_with_new_user_created
    Setting.self_registration = '3'
    Setting.openid = '1'
    post :login, :openid_url => 'http://openid.example.com/good_user'
    assert_redirected_to '/my/account'
    user = User.find_by_login('cool_user')
    assert user
    assert_equal 'Cool', user.firstname
    assert_equal 'User', user.lastname
  end

  def test_login_with_openid_with_new_user_and_self_registration_off
    Setting.self_registration = '0'
    Setting.openid = '1'
    post :login, :openid_url => 'http://openid.example.com/good_user'
    assert_redirected_to home_url
    user = User.find_by_login('cool_user')
    assert ! user
  end

  def test_login_with_openid_with_new_user_created_with_email_activation_should_have_a_token
    Setting.self_registration = '1'
    Setting.openid = '1'
    post :login, :openid_url => 'http://openid.example.com/good_user'
    assert_redirected_to '/login'
    user = User.find_by_login('cool_user')
    assert user

    token = Token.find_by_user_id_and_action(user.id, 'register')
    assert token
  end

  def test_login_with_openid_with_new_user_created_with_manual_activation
    Setting.self_registration = '2'
    Setting.openid = '1'
    post :login, :openid_url => 'http://openid.example.com/good_user'
    assert_redirected_to '/login'
    user = User.find_by_login('cool_user')
    assert user
    assert_equal User::STATUSES[:registered], user.status
  end

  def test_login_with_openid_with_new_user_with_conflict_should_register
    Setting.self_registration = '3'
    Setting.openid = '1'
    existing_user = User.new(:firstname => 'Cool', :lastname => 'User', :mail => 'user@somedomain.com')
    existing_user.login = 'cool_user'
    assert existing_user.save!

    post :login, :openid_url => 'http://openid.example.com/good_user'
    assert_response :success
    assert_template 'register'
    assert assigns(:user)
    assert_equal 'http://openid.example.com/good_user', assigns(:user)[:identity_url]
  end

  def test_setting_openid_should_return_true_when_set_to_true
    Setting.openid = '1'
    assert_equal true, Setting.openid?
  end

  else
    puts "Skipping openid tests."
  end

  def test_logout
    @request.session[:user_id] = 2
    get :logout
    assert_redirected_to '/'
    assert_nil @request.session[:user_id]
  end

  def test_logout_should_reset_session
    @controller.should_receive(:reset_session).once

    @request.session[:user_id] = 2
    get :logout
    assert_response 302
  end
end