# Redmine - project management software
# Copyright (C) 2006-2011  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.expand_path('../../test_helper', __FILE__)
require 'issues_controller'

class IssuesControllerTest < ActionController::TestCase
  fixtures :projects,
           :users,
           :roles,
           :members,
           :member_roles,
           :issues,
           :issue_statuses,
           :versions,
           :trackers,
           :projects_trackers,
           :issue_categories,
           :enabled_modules,
           :enumerations,
           :attachments,
           :workflows,
           :custom_fields,
           :custom_values,
           :custom_fields_projects,
           :custom_fields_trackers,
           :time_entries,
           :journals,
           :journal_details,
           :queries

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

  def test_index
    Setting.default_language = 'en'

    get :index
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_nil assigns(:project)
    assert_tag :tag => 'a', :content => /Can't print recipes/
    assert_tag :tag => 'a', :content => /Subproject issue/
    # private projects hidden
    assert_no_tag :tag => 'a', :content => /Issue of a private subproject/
    assert_no_tag :tag => 'a', :content => /Issue on project 2/
    # project column
    assert_tag :tag => 'th', :content => /Project/
  end

  def test_index_should_not_list_issues_when_module_disabled
    EnabledModule.delete_all("name = 'issue_tracking' AND project_id = 1")
    get :index
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_nil assigns(:project)
    assert_no_tag :tag => 'a', :content => /Can't print recipes/
    assert_tag :tag => 'a', :content => /Subproject issue/
  end

  def test_index_should_list_visible_issues_only
    get :index, :per_page => 100
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_nil assigns(:issues).detect {|issue| !issue.visible?}
  end

  def test_index_with_project
    Setting.display_subprojects_issues = 0
    get :index, :project_id => 1
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_tag :tag => 'a', :content => /Can't print recipes/
    assert_no_tag :tag => 'a', :content => /Subproject issue/
  end

  def test_index_with_project_and_subprojects
    Setting.display_subprojects_issues = 1
    get :index, :project_id => 1
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_tag :tag => 'a', :content => /Can't print recipes/
    assert_tag :tag => 'a', :content => /Subproject issue/
    assert_no_tag :tag => 'a', :content => /Issue of a private subproject/
  end

  def test_index_with_project_and_subprojects_should_show_private_subprojects
    @request.session[:user_id] = 2
    Setting.display_subprojects_issues = 1
    get :index, :project_id => 1
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_tag :tag => 'a', :content => /Can't print recipes/
    assert_tag :tag => 'a', :content => /Subproject issue/
    assert_tag :tag => 'a', :content => /Issue of a private subproject/
  end

  def test_index_with_project_and_default_filter
    get :index, :project_id => 1, :set_filter => 1
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)

    query = assigns(:query)
    assert_not_nil query
    # default filter
    assert_equal({'status_id' => {:operator => 'o', :values => ['']}}, query.filters)
  end

  def test_index_with_project_and_filter
    get :index, :project_id => 1, :set_filter => 1,
      :f => ['tracker_id'],
      :op => {'tracker_id' => '='},
      :v => {'tracker_id' => ['1']}
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)

    query = assigns(:query)
    assert_not_nil query
    assert_equal({'tracker_id' => {:operator => '=', :values => ['1']}}, query.filters)
  end

  def test_index_with_short_filters

    to_test = {
      'status_id' => {
        'o' => { :op => 'o', :values => [''] },
        'c' => { :op => 'c', :values => [''] },
        '7' => { :op => '=', :values => ['7'] },
        '7|3|4' => { :op => '=', :values => ['7', '3', '4'] },
        '=7' => { :op => '=', :values => ['7'] },
        '!3' => { :op => '!', :values => ['3'] },
        '!7|3|4' => { :op => '!', :values => ['7', '3', '4'] }},
      'subject' => {
        'This is a subject' => { :op => '=', :values => ['This is a subject'] },
        'o' => { :op => '=', :values => ['o'] },
        '~This is part of a subject' => { :op => '~', :values => ['This is part of a subject'] },
        '!~This is part of a subject' => { :op => '!~', :values => ['This is part of a subject'] }},
      'tracker_id' => {
        '3' => { :op => '=', :values => ['3'] },
        '=3' => { :op => '=', :values => ['3'] }},
      'start_date' => {
        '2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
        '=2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
        '>=2011-10-12' => { :op => '>=', :values => ['2011-10-12'] },
        '<=2011-10-12' => { :op => '<=', :values => ['2011-10-12'] },
        '><2011-10-01|2011-10-30' => { :op => '><', :values => ['2011-10-01', '2011-10-30'] },
        '<t+2' => { :op => '<t+', :values => ['2'] },
        '>t+2' => { :op => '>t+', :values => ['2'] },
        't+2' => { :op => 't+', :values => ['2'] },
        't' => { :op => 't', :values => [''] },
        'w' => { :op => 'w', :values => [''] },
        '>t-2' => { :op => '>t-', :values => ['2'] },
        '<t-2' => { :op => '<t-', :values => ['2'] },
        't-2' => { :op => 't-', :values => ['2'] }},
      'created_on' => {
        '>=2011-10-12' => { :op => '>=', :values => ['2011-10-12'] },
        '<t+2' => { :op => '=', :values => ['<t+2'] },
        '>t+2' => { :op => '=', :values => ['>t+2'] },
        't+2' => { :op => 't', :values => ['+2'] }},
      'cf_1' => {
        'c' => { :op => '=', :values => ['c'] },
        '!c' => { :op => '!', :values => ['c'] },
        '!*' => { :op => '!*', :values => [''] },
        '*' => { :op => '*', :values => [''] }},
      'estimated_hours' => {
        '=13.4' => { :op => '=', :values => ['13.4'] },
        '>=45' => { :op => '>=', :values => ['45'] },
        '<=125' => { :op => '<=', :values => ['125'] },
        '><10.5|20.5' => { :op => '><', :values => ['10.5', '20.5'] },
        '!*' => { :op => '!*', :values => [''] },
        '*' => { :op => '*', :values => [''] }}
    }

    default_filter = { 'status_id' => {:operator => 'o', :values => [''] }}

    to_test.each do |field, expression_and_expected|
      expression_and_expected.each do |filter_expression, expected|

        get :index, :set_filter => 1, field => filter_expression

        assert_response :success
        assert_template 'index'
        assert_not_nil assigns(:issues)

        query = assigns(:query)
        assert_not_nil query
        assert query.has_filter?(field)
        assert_equal(default_filter.merge({field => {:operator => expected[:op], :values => expected[:values]}}), query.filters)
      end
    end

  end

  def test_index_with_project_and_empty_filters
    get :index, :project_id => 1, :set_filter => 1, :fields => ['']
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)

    query = assigns(:query)
    assert_not_nil query
    # no filter
    assert_equal({}, query.filters)
  end

  def test_index_with_query
    get :index, :project_id => 1, :query_id => 5
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_nil assigns(:issue_count_by_group)
  end

  def test_index_with_query_grouped_by_tracker
    get :index, :project_id => 1, :query_id => 6
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_not_nil assigns(:issue_count_by_group)
  end

  def test_index_with_query_grouped_by_list_custom_field
    get :index, :project_id => 1, :query_id => 9
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:issues)
    assert_not_nil assigns(:issue_count_by_group)
  end

  def test_private_query_should_not_be_available_to_other_users
    q = Query.create!(:name => "private", :user => User.find(2), :is_public => false, :project => nil)
    @request.session[:user_id] = 3

    get :index, :query_id => q.id
    assert_response 403
  end

  def test_private_query_should_be_available_to_its_user
    q = Query.create!(:name => "private", :user => User.find(2), :is_public => false, :project => nil)
    @request.session[:user_id] = 2

    get :index, :query_id => q.id
    assert_response :success
  end

  def test_public_query_should_be_available_to_other_users
    q = Query.create!(:name => "private", :user => User.find(2), :is_public => true, :project => nil)
    @request.session[:user_id] = 3

    get :index, :query_id => q.id
    assert_response :success
  end

  def test_index_sort_by_field_not_included_in_columns
    Setting.issue_list_default_columns = %w(subject author)
    get :index, :sort => 'tracker'
  end

  def test_index_csv
    get :index, :format => 'csv'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'text/csv', @response.content_type
    assert @response.body.starts_with?("#,")
    lines = @response.body.chomp.split("\n")
    assert_equal assigns(:query).columns.size + 1, lines[0].split(',').size
  end

  def test_index_csv_with_project
    get :index, :project_id => 1, :format => 'csv'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'text/csv', @response.content_type
  end

  def test_index_csv_with_description
    get :index, :format => 'csv', :description => '1'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'text/csv', @response.content_type
    assert @response.body.starts_with?("#,")
    lines = @response.body.chomp.split("\n")
    assert_equal assigns(:query).columns.size + 2, lines[0].split(',').size
  end

  def test_index_csv_with_all_columns
    get :index, :format => 'csv', :columns => 'all'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'text/csv', @response.content_type
    assert @response.body.starts_with?("#,")
    lines = @response.body.chomp.split("\n")
    assert_equal assigns(:query).available_columns.size + 1, lines[0].split(',').size
  end

  def test_index_csv_big_5
    with_settings :default_language => "zh-TW" do
      str_utf8  = "\xe4\xb8\x80\xe6\x9c\x88"
      str_big5  = "\xa4@\xa4\xeb"
      if str_utf8.respond_to?(:force_encoding)
        str_utf8.force_encoding('UTF-8')
        str_big5.force_encoding('Big5')
      end
      issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3,
                        :status_id => 1, :priority => IssuePriority.all.first,
                        :subject => str_utf8)
      assert issue.save

      get :index, :project_id => 1, 
                  :f => ['subject'], 
                  :op => '=', :values => [str_utf8],
                  :format => 'csv'
      assert_equal 'text/csv', @response.content_type
      lines = @response.body.chomp.split("\n")
      s1 = "\xaa\xac\xbaA"
      if str_utf8.respond_to?(:force_encoding)
        s1.force_encoding('Big5')
      end
      assert lines[0].include?(s1)
      assert lines[1].include?(str_big5)
    end
  end

  def test_index_csv_cannot_convert_should_be_replaced_big_5
    with_settings :default_language => "zh-TW" do
      str_utf8  = "\xe4\xbb\xa5\xe5\x86\x85"
      if str_utf8.respond_to?(:force_encoding)
        str_utf8.force_encoding('UTF-8')
      end
      issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3,
                        :status_id => 1, :priority => IssuePriority.all.first,
                        :subject => str_utf8)
      assert issue.save

      get :index, :project_id => 1, 
                  :f => ['subject'], 
                  :op => '=', :values => [str_utf8],
                  :c => ['status', 'subject'],
                  :format => 'csv',
                  :set_filter => 1
      assert_equal 'text/csv', @response.content_type
      lines = @response.body.chomp.split("\n")
      s1 = "\xaa\xac\xbaA" # status
      if str_utf8.respond_to?(:force_encoding)
        s1.force_encoding('Big5')
      end
      assert lines[0].include?(s1)
      s2 = lines[1].split(",")[2]
      if s1.respond_to?(:force_encoding)
        s3 = "\xa5H?" # subject
        s3.force_encoding('Big5')
        assert_equal s3, s2
      elsif RUBY_PLATFORM == 'java'
        assert_equal "??", s2
      else
        assert_equal "\xa5H???", s2
      end
    end
  end

  def test_index_pdf
    get :index, :format => 'pdf'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'application/pdf', @response.content_type

    get :index, :project_id => 1, :format => 'pdf'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'application/pdf', @response.content_type

    get :index, :project_id => 1, :query_id => 6, :format => 'pdf'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_equal 'application/pdf', @response.content_type
  end

  def test_index_pdf_with_query_grouped_by_list_custom_field
    get :index, :project_id => 1, :query_id => 9, :format => 'pdf'
    assert_response :success
    assert_not_nil assigns(:issues)
    assert_not_nil assigns(:issue_count_by_group)
    assert_equal 'application/pdf', @response.content_type
  end

  def test_index_sort
    get :index, :sort => 'tracker,id:desc'
    assert_response :success

    sort_params = @request.session['issues_index_sort']
    assert sort_params.is_a?(String)
    assert_equal 'tracker,id:desc', sort_params

    issues = assigns(:issues)
    assert_not_nil issues
    assert !issues.empty?
    assert_equal issues.sort {|a,b| a.tracker == b.tracker ? b.id <=> a.id : a.tracker <=> b.tracker }.collect(&:id), issues.collect(&:id)
  end
  
  def test_index_sort_by_author
    get :index, :sort => 'author'
    assert_response :success
  end
  
  def test_index_group_by_author
    get :index, :group_by => 'author', :sort => 'priority'
    assert_response :success
  end

  def test_index_with_columns
    columns = ['tracker', 'subject', 'assigned_to']
    get :index, :set_filter => 1, :c => columns
    assert_response :success

    # query should use specified columns
    query = assigns(:query)
    assert_kind_of Query, query
    assert_equal columns, query.column_names.map(&:to_s)

    # columns should be stored in session
    assert_kind_of Hash, session[:query]
    assert_kind_of Array, session[:query][:column_names]
    assert_equal columns, session[:query][:column_names].map(&:to_s)

    # ensure only these columns are kept in the selected columns list
    assert_tag :tag => 'select', :attributes => { :id => 'selected_columns' },
                                 :children => { :count => 3 }
    assert_no_tag :tag => 'option', :attributes => { :value => 'project' },
                                    :parent => { :tag => 'select', :attributes => { :id => "selected_columns" } }
  end

  def test_index_without_project_should_implicitly_add_project_column_to_default_columns
    Setting.issue_list_default_columns = ['tracker', 'subject', 'assigned_to']
    get :index, :set_filter => 1

    # query should use specified columns
    query = assigns(:query)
    assert_kind_of Query, query
    assert_equal [:project, :tracker, :subject, :assigned_to], query.columns.map(&:name)
  end

  def test_index_without_project_and_explicit_default_columns_should_not_add_project_column
    Setting.issue_list_default_columns = ['tracker', 'subject', 'assigned_to']
    columns = ['tracker', 'subject', 'assigned_to']
    get :index, :set_filter => 1, :c => columns

    # query should use specified columns
    query = assigns(:query)
    assert_kind_of Query, query
    assert_equal columns.map(&:to_sym), query.columns.map(&:name)
  end

  def test_index_with_custom_field_column
    columns = %w(tracker subject cf_2)
    get :index, :set_filter => 1, :c => columns
    assert_response :success

    # query should use specified columns
    query = assigns(:query)
    assert_kind_of Query, query
    assert_equal columns, query.column_names.map(&:to_s)

    assert_tag :td,
      :attributes => {:class => 'cf_2 string'},
      :ancestor => {:tag => 'table', :attributes => {:class => /issues/}}
  end

  def test_index_send_html_if_query_is_invalid
    get :index, :f => ['start_date'], :op => {:start_date => '='}
    assert_equal 'text/html', @response.content_type
    assert_template 'index'
  end

  def test_index_send_nothing_if_query_is_invalid
    get :index, :f => ['start_date'], :op => {:start_date => '='}, :format => 'csv'
    assert_equal 'text/csv', @response.content_type
    assert @response.body.blank?
  end

  def test_show_by_anonymous
    get :show, :id => 1
    assert_response :success
    assert_template 'show'
    assert_not_nil assigns(:issue)
    assert_equal Issue.find(1), assigns(:issue)

    # anonymous role is allowed to add a note
    assert_tag :tag => 'form',
               :descendant => { :tag => 'fieldset',
                                :child => { :tag => 'legend',
                                            :content => /Notes/ } }
    assert_tag :tag => 'title',
      :content => "Bug #1: Can't print recipes - eCookbook - Redmine"
  end

  def test_show_by_manager
    @request.session[:user_id] = 2
    get :show, :id => 1
    assert_response :success

    assert_tag :tag => 'a',
      :content => /Quote/

    assert_tag :tag => 'form',
               :descendant => { :tag => 'fieldset',
                                :child => { :tag => 'legend',
                                            :content => /Change properties/ } },
               :descendant => { :tag => 'fieldset',
                                :child => { :tag => 'legend',
                                            :content => /Log time/ } },
               :descendant => { :tag => 'fieldset',
                                :child => { :tag => 'legend',
                                            :content => /Notes/ } }
  end

  def test_update_form_should_not_display_inactive_enumerations
    @request.session[:user_id] = 2
    get :show, :id => 1
    assert_response :success

    assert ! IssuePriority.find(15).active?
    assert_no_tag :option, :attributes => {:value => '15'},
                           :parent => {:tag => 'select', :attributes => {:id => 'issue_priority_id'} }
  end

  def test_update_form_should_allow_attachment_upload
    @request.session[:user_id] = 2
    get :show, :id => 1

    assert_tag :tag => 'form',
      :attributes => {:id => 'issue-form', :method => 'post', :enctype => 'multipart/form-data'},
      :descendant => {
        :tag => 'input',
        :attributes => {:type => 'file', :name => 'attachments[1][file]'}
      }
  end

  def test_show_should_deny_anonymous_access_without_permission
    Role.anonymous.remove_permission!(:view_issues)
    get :show, :id => 1
    assert_response :redirect
  end

  def test_show_should_deny_anonymous_access_to_private_issue
    Issue.update_all(["is_private = ?", true], "id = 1")
    get :show, :id => 1
    assert_response :redirect
  end

  def test_show_should_deny_non_member_access_without_permission
    Role.non_member.remove_permission!(:view_issues)
    @request.session[:user_id] = 9
    get :show, :id => 1
    assert_response 403
  end

  def test_show_should_deny_non_member_access_to_private_issue
    Issue.update_all(["is_private = ?", true], "id = 1")
    @request.session[:user_id] = 9
    get :show, :id => 1
    assert_response 403
  end

  def test_show_should_deny_member_access_without_permission
    Role.find(1).remove_permission!(:view_issues)
    @request.session[:user_id] = 2
    get :show, :id => 1
    assert_response 403
  end

  def test_show_should_deny_member_access_to_private_issue_without_permission
    Issue.update_all(["is_private = ?", true], "id = 1")
    @request.session[:user_id] = 3
    get :show, :id => 1
    assert_response 403
  end

  def test_show_should_allow_author_access_to_private_issue
    Issue.update_all(["is_private = ?, author_id = 3", true], "id = 1")
    @request.session[:user_id] = 3
    get :show, :id => 1
    assert_response :success
  end

  def test_show_should_allow_assignee_access_to_private_issue
    Issue.update_all(["is_private = ?, assigned_to_id = 3", true], "id = 1")
    @request.session[:user_id] = 3
    get :show, :id => 1
    assert_response :success
  end

  def test_show_should_allow_member_access_to_private_issue_with_permission
    Issue.update_all(["is_private = ?", true], "id = 1")
    User.find(3).roles_for_project(Project.find(1)).first.update_attribute :issues_visibility, 'all'
    @request.session[:user_id] = 3
    get :show, :id => 1
    assert_response :success
  end

  def test_show_should_not_disclose_relations_to_invisible_issues
    Setting.cross_project_issue_relations = '1'
    IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => 'relates')
    # Relation to a private project issue
    IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(4), :relation_type => 'relates')

    get :show, :id => 1
    assert_response :success

    assert_tag :div, :attributes => { :id => 'relations' },
                     :descendant => { :tag => 'a', :content => /#2$/ }
    assert_no_tag :div, :attributes => { :id => 'relations' },
                        :descendant => { :tag => 'a', :content => /#4$/ }
  end

  def test_show_atom
    get :show, :id => 2, :format => 'atom'
    assert_response :success
    assert_template 'journals/index'
    # Inline image
    assert_select 'content', :text => Regexp.new(Regexp.quote('http://test.host/attachments/download/10'))
  end

  def test_show_export_to_pdf
    get :show, :id => 3, :format => 'pdf'
    assert_response :success
    assert_equal 'application/pdf', @response.content_type
    assert @response.body.starts_with?('%PDF')
    assert_not_nil assigns(:issue)
  end

  def test_get_new
    @request.session[:user_id] = 2
    get :new, :project_id => 1, :tracker_id => 1
    assert_response :success
    assert_template 'new'

    assert_tag :tag => 'input', :attributes => { :name => 'issue[custom_field_values][2]',
                                                 :value => 'Default string' }

    # Be sure we don't display inactive IssuePriorities
    assert ! IssuePriority.find(15).active?
    assert_no_tag :option, :attributes => {:value => '15'},
                           :parent => {:tag => 'select', :attributes => {:id => 'issue_priority_id'} }
  end

  def test_get_new_without_default_start_date_is_creation_date
    Setting.default_issue_start_date_to_creation_date = 0

    @request.session[:user_id] = 2
    get :new, :project_id => 1, :tracker_id => 1
    assert_response :success
    assert_template 'new'

    assert_tag :tag => 'input', :attributes => { :name => 'issue[start_date]',
                                                 :value => nil }
  end

  def test_get_new_with_default_start_date_is_creation_date
    Setting.default_issue_start_date_to_creation_date = 1

    @request.session[:user_id] = 2
    get :new, :project_id => 1, :tracker_id => 1
    assert_response :success
    assert_template 'new'

    assert_tag :tag => 'input', :attributes => { :name => 'issue[start_date]',
                                                 :value => Date.today.to_s }
  end

  def test_get_new_form_should_allow_attachment_upload
    @request.session[:user_id] = 2
    get :new, :project_id => 1, :tracker_id => 1

    assert_tag :tag => 'form',
      :attributes => {:id => 'issue-form', :method => 'post', :enctype => 'multipart/form-data'},
      :descendant => {
        :tag => 'input',
        :attributes => {:type => 'file', :name => 'attachments[1][file]'}
      }
  end

  def test_get_new_without_tracker_id
    @request.session[:user_id] = 2
    get :new, :project_id => 1
    assert_response :success
    assert_template 'new'

    issue = assigns(:issue)
    assert_not_nil issue
    assert_equal Project.find(1).trackers.first, issue.tracker
  end

  def test_get_new_with_no_default_status_should_display_an_error
    @request.session[:user_id] = 2
    IssueStatus.delete_all

    get :new, :project_id => 1
    assert_response 500
    assert_error_tag :content => /No default issue/
  end

  def test_get_new_with_no_tracker_should_display_an_error
    @request.session[:user_id] = 2
    Tracker.delete_all

    get :new, :project_id => 1
    assert_response 500
    assert_error_tag :content => /No tracker/
  end

  def test_update_new_form
    @request.session[:user_id] = 2
    xhr :post, :new, :project_id => 1,
                     :issue => {:tracker_id => 2,
                                :subject => 'This is the test_new issue',
                                :description => 'This is the description',
                                :priority_id => 5}
    assert_response :success
    assert_template 'attributes'

    issue = assigns(:issue)
    assert_kind_of Issue, issue
    assert_equal 1, issue.project_id
    assert_equal 2, issue.tracker_id
    assert_equal 'This is the test_new issue', issue.subject
  end

  def test_post_create
    @request.session[:user_id] = 2
    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 3,
                            :status_id => 2,
                            :subject => 'This is the test_new issue',
                            :description => 'This is the description',
                            :priority_id => 5,
                            :start_date => '2010-11-07',
                            :estimated_hours => '',
                            :custom_field_values => {'2' => 'Value for field 2'}}
    end
    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id

    issue = Issue.find_by_subject('This is the test_new issue')
    assert_not_nil issue
    assert_equal 2, issue.author_id
    assert_equal 3, issue.tracker_id
    assert_equal 2, issue.status_id
    assert_equal Date.parse('2010-11-07'), issue.start_date
    assert_nil issue.estimated_hours
    v = issue.custom_values.find(:first, :conditions => {:custom_field_id => 2})
    assert_not_nil v
    assert_equal 'Value for field 2', v.value
  end

  def test_post_new_with_group_assignment
    group = Group.find(11)
    project = Project.find(1)
    project.members << Member.new(:principal => group, :roles => [Role.first])

    with_settings :issue_group_assignment => '1' do
      @request.session[:user_id] = 2
      assert_difference 'Issue.count' do
        post :create, :project_id => project.id,
                      :issue => {:tracker_id => 3,
                                 :status_id => 1,
                                 :subject => 'This is the test_new_with_group_assignment issue',
                                 :assigned_to_id => group.id}
      end
    end
    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id

    issue = Issue.find_by_subject('This is the test_new_with_group_assignment issue')
    assert_not_nil issue
    assert_equal group, issue.assigned_to
  end

  def test_post_create_without_start_date_and_default_start_date_is_not_creation_date
    Setting.default_issue_start_date_to_creation_date = 0

    @request.session[:user_id] = 2
    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 3,
                            :status_id => 2,
                            :subject => 'This is the test_new issue',
                            :description => 'This is the description',
                            :priority_id => 5,
                            :estimated_hours => '',
                            :custom_field_values => {'2' => 'Value for field 2'}}
    end
    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id

    issue = Issue.find_by_subject('This is the test_new issue')
    assert_not_nil issue
    assert_nil issue.start_date
  end

  def test_post_create_without_start_date_and_default_start_date_is_creation_date
    Setting.default_issue_start_date_to_creation_date = 1

    @request.session[:user_id] = 2
    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 3,
                            :status_id => 2,
                            :subject => 'This is the test_new issue',
                            :description => 'This is the description',
                            :priority_id => 5,
                            :estimated_hours => '',
                            :custom_field_values => {'2' => 'Value for field 2'}}
    end
    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id

    issue = Issue.find_by_subject('This is the test_new issue')
    assert_not_nil issue
    assert_equal Date.today, issue.start_date
  end

  def test_post_create_and_continue
    @request.session[:user_id] = 2
    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
        :issue => {:tracker_id => 3, :subject => 'This is first issue', :priority_id => 5},
        :continue => ''
    end

    issue = Issue.first(:order => 'id DESC')
    assert_redirected_to :controller => 'issues', :action => 'new', :project_id => 'ecookbook', :issue => {:tracker_id => 3}
    assert_not_nil flash[:notice], "flash was not set"
    assert flash[:notice].include?("<a href='/issues/#{issue.id}'>##{issue.id}</a>"), "issue link not found in flash: #{flash[:notice]}"
  end

  def test_post_create_without_custom_fields_param
    @request.session[:user_id] = 2
    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 1,
                            :subject => 'This is the test_new issue',
                            :description => 'This is the description',
                            :priority_id => 5}
    end
    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id
  end

  def test_post_create_with_required_custom_field_and_without_custom_fields_param
    field = IssueCustomField.find_by_name('Database')
    field.update_attribute(:is_required, true)

    @request.session[:user_id] = 2
    post :create, :project_id => 1,
               :issue => {:tracker_id => 1,
                          :subject => 'This is the test_new issue',
                          :description => 'This is the description',
                          :priority_id => 5}
    assert_response :success
    assert_template 'new'
    issue = assigns(:issue)
    assert_not_nil issue
    assert_equal I18n.translate('activerecord.errors.messages.invalid'), issue.errors.on(:custom_values)
  end

  def test_post_create_with_watchers
    @request.session[:user_id] = 2
    ActionMailer::Base.deliveries.clear

    assert_difference 'Watcher.count', 2 do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 1,
                            :subject => 'This is a new issue with watchers',
                            :description => 'This is the description',
                            :priority_id => 5,
                            :watcher_user_ids => ['2', '3']}
    end
    issue = Issue.find_by_subject('This is a new issue with watchers')
    assert_not_nil issue
    assert_redirected_to :controller => 'issues', :action => 'show', :id => issue

    # Watchers added
    assert_equal [2, 3], issue.watcher_user_ids.sort
    assert issue.watched_by?(User.find(3))
    # Watchers notified
    mail = ActionMailer::Base.deliveries.last
    assert_kind_of TMail::Mail, mail
    assert [mail.bcc, mail.cc].flatten.include?(User.find(3).mail)
  end

  def test_post_create_subissue
    @request.session[:user_id] = 2

    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 1,
                            :subject => 'This is a child issue',
                            :parent_issue_id => 2}
    end
    issue = Issue.find_by_subject('This is a child issue')
    assert_not_nil issue
    assert_equal Issue.find(2), issue.parent
  end

  def test_post_create_subissue_with_non_numeric_parent_id
    @request.session[:user_id] = 2

    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 1,
                            :subject => 'This is a child issue',
                            :parent_issue_id => 'ABC'}
    end
    issue = Issue.find_by_subject('This is a child issue')
    assert_not_nil issue
    assert_nil issue.parent
  end

  def test_post_create_private
    @request.session[:user_id] = 2

    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 1,
                            :subject => 'This is a private issue',
                            :is_private => '1'}
    end
    issue = Issue.first(:order => 'id DESC')
    assert issue.is_private?
  end

  def test_post_create_private_with_set_own_issues_private_permission
    role = Role.find(1)
    role.remove_permission! :set_issues_private
    role.add_permission! :set_own_issues_private

    @request.session[:user_id] = 2

    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 1,
                            :subject => 'This is a private issue',
                            :is_private => '1'}
    end
    issue = Issue.first(:order => 'id DESC')
    assert issue.is_private?
  end

  def test_post_create_should_send_a_notification
    ActionMailer::Base.deliveries.clear
    @request.session[:user_id] = 2
    assert_difference 'Issue.count' do
      post :create, :project_id => 1,
                 :issue => {:tracker_id => 3,
                            :subject => 'This is the test_new issue',
                            :description => 'This is the description',
                            :priority_id => 5,
                            :estimated_hours => '',
                            :custom_field_values => {'2' => 'Value for field 2'}}
    end
    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id

    assert_equal 1, ActionMailer::Base.deliveries.size
  end

  def test_post_create_should_preserve_fields_values_on_validation_failure
    @request.session[:user_id] = 2
    post :create, :project_id => 1,
               :issue => {:tracker_id => 1,
                          # empty subject
                          :subject => '',
                          :description => 'This is a description',
                          :priority_id => 6,
                          :custom_field_values => {'1' => 'Oracle', '2' => 'Value for field 2'}}
    assert_response :success
    assert_template 'new'

    assert_tag :textarea, :attributes => { :name => 'issue[description]' },
                          :content => 'This is a description'
    assert_tag :select, :attributes => { :name => 'issue[priority_id]' },
                        :child => { :tag => 'option', :attributes => { :selected => 'selected',
                                                                       :value => '6' },
                                                      :content => 'High' }
    # Custom fields
    assert_tag :select, :attributes => { :name => 'issue[custom_field_values][1]' },
                        :child => { :tag => 'option', :attributes => { :selected => 'selected',
                                                                       :value => 'Oracle' },
                                                      :content => 'Oracle' }
    assert_tag :input, :attributes => { :name => 'issue[custom_field_values][2]',
                                        :value => 'Value for field 2'}
  end

  def test_post_create_should_ignore_non_safe_attributes
    @request.session[:user_id] = 2
    assert_nothing_raised do
      post :create, :project_id => 1, :issue => { :tracker => "A param can not be a Tracker" }
    end
  end

  def test_post_create_with_attachment
    set_tmp_attachments_directory
    @request.session[:user_id] = 2

    assert_difference 'Issue.count' do
      assert_difference 'Attachment.count' do
        post :create, :project_id => 1,
          :issue => { :tracker_id => '1', :subject => 'With attachment' },
          :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
      end
    end

    issue = Issue.first(:order => 'id DESC')
    attachment = Attachment.first(:order => 'id DESC')

    assert_equal issue, attachment.container
    assert_equal 2, attachment.author_id
    assert_equal 'testfile.txt', attachment.filename
    assert_equal 'text/plain', attachment.content_type
    assert_equal 'test file', attachment.description
    assert_equal 59, attachment.filesize
    assert File.exists?(attachment.diskfile)
    assert_equal 59, File.size(attachment.diskfile)
  end

  context "without workflow privilege" do
    setup do
      Workflow.delete_all(["role_id = ?", Role.anonymous.id])
      Role.anonymous.add_permission! :add_issues, :add_issue_notes
    end

    context "#new" do
      should "propose default status only" do
        get :new, :project_id => 1
        assert_response :success
        assert_template 'new'
        assert_tag :tag => 'select',
          :attributes => {:name => 'issue[status_id]'},
          :children => {:count => 1},
          :child => {:tag => 'option', :attributes => {:value => IssueStatus.default.id.to_s}}
      end

      should "accept default status" do
        assert_difference 'Issue.count' do
          post :create, :project_id => 1,
                     :issue => {:tracker_id => 1,
                                :subject => 'This is an issue',
                                :status_id => 1}
        end
        issue = Issue.last(:order => 'id')
        assert_equal IssueStatus.default, issue.status
      end

      should "ignore unauthorized status" do
        assert_difference 'Issue.count' do
          post :create, :project_id => 1,
                     :issue => {:tracker_id => 1,
                                :subject => 'This is an issue',
                                :status_id => 3}
        end
        issue = Issue.last(:order => 'id')
        assert_equal IssueStatus.default, issue.status
      end
    end

    context "#update" do
      should "ignore status change" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:status_id => 3}
        end
        assert_equal 1, Issue.find(1).status_id
      end

      should "ignore attributes changes" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:subject => 'changed', :assigned_to_id => 2}
        end
        issue = Issue.find(1)
        assert_equal "Can't print recipes", issue.subject
        assert_nil issue.assigned_to
      end
    end
  end

  context "with workflow privilege" do
    setup do
      Workflow.delete_all(["role_id = ?", Role.anonymous.id])
      Workflow.create!(:role => Role.anonymous, :tracker_id => 1, :old_status_id => 1, :new_status_id => 3)
      Workflow.create!(:role => Role.anonymous, :tracker_id => 1, :old_status_id => 1, :new_status_id => 4)
      Role.anonymous.add_permission! :add_issues, :add_issue_notes
    end

    context "#update" do
      should "accept authorized status" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:status_id => 3}
        end
        assert_equal 3, Issue.find(1).status_id
      end

      should "ignore unauthorized status" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:status_id => 2}
        end
        assert_equal 1, Issue.find(1).status_id
      end

      should "accept authorized attributes changes" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:assigned_to_id => 2}
        end
        issue = Issue.find(1)
        assert_equal 2, issue.assigned_to_id
      end

      should "ignore unauthorized attributes changes" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:subject => 'changed'}
        end
        issue = Issue.find(1)
        assert_equal "Can't print recipes", issue.subject
      end
    end

    context "and :edit_issues permission" do
      setup do
        Role.anonymous.add_permission! :add_issues, :edit_issues
      end

      should "accept authorized status" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:status_id => 3}
        end
        assert_equal 3, Issue.find(1).status_id
      end

      should "ignore unauthorized status" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:status_id => 2}
        end
        assert_equal 1, Issue.find(1).status_id
      end

      should "accept authorized attributes changes" do
        assert_difference 'Journal.count' do
          put :update, :id => 1, :notes => 'just trying', :issue => {:subject => 'changed', :assigned_to_id => 2}
        end
        issue = Issue.find(1)
        assert_equal "changed", issue.subject
        assert_equal 2, issue.assigned_to_id
      end
    end
  end

  def test_copy_issue
    @request.session[:user_id] = 2
    get :new, :project_id => 1, :copy_from => 1
    assert_template 'new'
    assert_not_nil assigns(:issue)
    orig = Issue.find(1)
    assert_equal orig.subject, assigns(:issue).subject
  end

  def test_get_edit
    @request.session[:user_id] = 2
    get :edit, :id => 1
    assert_response :success
    assert_template 'edit'
    assert_not_nil assigns(:issue)
    assert_equal Issue.find(1), assigns(:issue)

    # Be sure we don't display inactive IssuePriorities
    assert ! IssuePriority.find(15).active?
    assert_no_tag :option, :attributes => {:value => '15'},
                           :parent => {:tag => 'select', :attributes => {:id => 'issue_priority_id'} }
  end

  def test_get_edit_should_display_the_time_entry_form_with_log_time_permission
    @request.session[:user_id] = 2
    Role.find_by_name('Manager').update_attribute :permissions, [:view_issues, :edit_issues, :log_time]
    
    get :edit, :id => 1
    assert_tag 'input', :attributes => {:name => 'time_entry[hours]'}
  end

  def test_get_edit_should_not_display_the_time_entry_form_without_log_time_permission
    @request.session[:user_id] = 2
    Role.find_by_name('Manager').remove_permission! :log_time
    
    get :edit, :id => 1
    assert_no_tag 'input', :attributes => {:name => 'time_entry[hours]'}
  end

  def test_get_edit_with_params
    @request.session[:user_id] = 2
    get :edit, :id => 1, :issue => { :status_id => 5, :priority_id => 7 },
        :time_entry => { :hours => '2.5', :comments => 'test_get_edit_with_params', :activity_id => TimeEntryActivity.first.id }
    assert_response :success
    assert_template 'edit'

    issue = assigns(:issue)
    assert_not_nil issue

    assert_equal 5, issue.status_id
    assert_tag :select, :attributes => { :name => 'issue[status_id]' },
                        :child => { :tag => 'option',
                                    :content => 'Closed',
                                    :attributes => { :selected => 'selected' } }

    assert_equal 7, issue.priority_id
    assert_tag :select, :attributes => { :name => 'issue[priority_id]' },
                        :child => { :tag => 'option',
                                    :content => 'Urgent',
                                    :attributes => { :selected => 'selected' } }

    assert_tag :input, :attributes => { :name => 'time_entry[hours]', :value => '2.5' }
    assert_tag :select, :attributes => { :name => 'time_entry[activity_id]' },
                        :child => { :tag => 'option',
                                    :attributes => { :selected => 'selected', :value => TimeEntryActivity.first.id } }
    assert_tag :input, :attributes => { :name => 'time_entry[comments]', :value => 'test_get_edit_with_params' }
  end

  def test_update_edit_form
    @request.session[:user_id] = 2
    xhr :post, :new, :project_id => 1,
                             :id => 1,
                             :issue => {:tracker_id => 2,
                                        :subject => 'This is the test_new issue',
                                        :description => 'This is the description',
                                        :priority_id => 5}
    assert_response :success
    assert_template 'attributes'

    issue = assigns(:issue)
    assert_kind_of Issue, issue
    assert_equal 1, issue.id
    assert_equal 1, issue.project_id
    assert_equal 2, issue.tracker_id
    assert_equal 'This is the test_new issue', issue.subject
  end

  def test_update_using_invalid_http_verbs
    @request.session[:user_id] = 2
    subject = 'Updated by an invalid http verb'

    get :update, :id => 1, :issue => {:subject => subject}
    assert_not_equal subject, Issue.find(1).subject

    post :update, :id => 1, :issue => {:subject => subject}
    assert_not_equal subject, Issue.find(1).subject

    delete :update, :id => 1, :issue => {:subject => subject}
    assert_not_equal subject, Issue.find(1).subject
  end

  def test_put_update_without_custom_fields_param
    @request.session[:user_id] = 2
    ActionMailer::Base.deliveries.clear

    issue = Issue.find(1)
    assert_equal '125', issue.custom_value_for(2).value
    old_subject = issue.subject
    new_subject = 'Subject modified by IssuesControllerTest#test_post_edit'

    assert_difference('Journal.count') do
      assert_difference('JournalDetail.count', 2) do
        put :update, :id => 1, :issue => {:subject => new_subject,
                                         :priority_id => '6',
                                         :category_id => '1' # no change
                                        }
      end
    end
    assert_redirected_to :action => 'show', :id => '1'
    issue.reload
    assert_equal new_subject, issue.subject
    # Make sure custom fields were not cleared
    assert_equal '125', issue.custom_value_for(2).value

    mail = ActionMailer::Base.deliveries.last
    assert_kind_of TMail::Mail, mail
    assert mail.subject.starts_with?("[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}]")
    assert mail.body.include?("Subject changed from #{old_subject} to #{new_subject}")
  end

  def test_put_update_with_custom_field_change
    @request.session[:user_id] = 2
    issue = Issue.find(1)
    assert_equal '125', issue.custom_value_for(2).value

    assert_difference('Journal.count') do
      assert_difference('JournalDetail.count', 3) do
        put :update, :id => 1, :issue => {:subject => 'Custom field change',
                                         :priority_id => '6',
                                         :category_id => '1', # no change
                                         :custom_field_values => { '2' => 'New custom value' }
                                        }
      end
    end
    assert_redirected_to :action => 'show', :id => '1'
    issue.reload
    assert_equal 'New custom value', issue.custom_value_for(2).value

    mail = ActionMailer::Base.deliveries.last
    assert_kind_of TMail::Mail, mail
    assert mail.body.include?("Searchable field changed from 125 to New custom value")
  end

  def test_put_update_with_status_and_assignee_change
    issue = Issue.find(1)
    assert_equal 1, issue.status_id
    @request.session[:user_id] = 2
    assert_difference('TimeEntry.count', 0) do
      put :update,
           :id => 1,
           :issue => { :status_id => 2, :assigned_to_id => 3 },
           :notes => 'Assigned to dlopper',
           :time_entry => { :hours => '', :comments => '', :activity_id => TimeEntryActivity.first }
    end
    assert_redirected_to :action => 'show', :id => '1'
    issue.reload
    assert_equal 2, issue.status_id
    j = Journal.find(:first, :order => 'id DESC')
    assert_equal 'Assigned to dlopper', j.notes
    assert_equal 2, j.details.size

    mail = ActionMailer::Base.deliveries.last
    assert mail.body.include?("Status changed from New to Assigned")
    # subject should contain the new status
    assert mail.subject.include?("(#{ IssueStatus.find(2).name })")
  end

  def test_put_update_with_note_only
    notes = 'Note added by IssuesControllerTest#test_update_with_note_only'
    # anonymous user
    put :update,
         :id => 1,
         :notes => notes
    assert_redirected_to :action => 'show', :id => '1'
    j = Journal.find(:first, :order => 'id DESC')
    assert_equal notes, j.notes
    assert_equal 0, j.details.size
    assert_equal User.anonymous, j.user

    mail = ActionMailer::Base.deliveries.last
    assert mail.body.include?(notes)
  end

  def test_put_update_with_note_and_spent_time
    @request.session[:user_id] = 2
    spent_hours_before = Issue.find(1).spent_hours
    assert_difference('TimeEntry.count') do
      put :update,
           :id => 1,
           :notes => '2.5 hours added',
           :time_entry => { :hours => '2.5', :comments => 'test_put_update_with_note_and_spent_time', :activity_id => TimeEntryActivity.first.id }
    end
    assert_redirected_to :action => 'show', :id => '1'

    issue = Issue.find(1)

    j = Journal.find(:first, :order => 'id DESC')
    assert_equal '2.5 hours added', j.notes
    assert_equal 0, j.details.size

    t = issue.time_entries.find_by_comments('test_put_update_with_note_and_spent_time')
    assert_not_nil t
    assert_equal 2.5, t.hours
    assert_equal spent_hours_before + 2.5, issue.spent_hours
  end

  def test_put_update_with_attachment_only
    set_tmp_attachments_directory

    # Delete all fixtured journals, a race condition can occur causing the wrong
    # journal to get fetched in the next find.
    Journal.delete_all

    # anonymous user
    assert_difference 'Attachment.count' do
      put :update, :id => 1,
        :notes => '',
        :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
    end

    assert_redirected_to :action => 'show', :id => '1'
    j = Issue.find(1).journals.find(:first, :order => 'id DESC')
    assert j.notes.blank?
    assert_equal 1, j.details.size
    assert_equal 'testfile.txt', j.details.first.value
    assert_equal User.anonymous, j.user

    attachment = Attachment.first(:order => 'id DESC')
    assert_equal Issue.find(1), attachment.container
    assert_equal User.anonymous, attachment.author
    assert_equal 'testfile.txt', attachment.filename
    assert_equal 'text/plain', attachment.content_type
    assert_equal 'test file', attachment.description
    assert_equal 59, attachment.filesize
    assert File.exists?(attachment.diskfile)
    assert_equal 59, File.size(attachment.diskfile)

    mail = ActionMailer::Base.deliveries.last
    assert mail.body.include?('testfile.txt')
  end

  def test_put_update_with_attachment_that_fails_to_save
    set_tmp_attachments_directory

    # Delete all fixtured journals, a race condition can occur causing the wrong
    # journal to get fetched in the next find.
    Journal.delete_all

    # Mock out the unsaved attachment
    Attachment.any_instance.stubs(:create).returns(Attachment.new)

    # anonymous user
    put :update,
         :id => 1,
         :notes => '',
         :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
    assert_redirected_to :action => 'show', :id => '1'
    assert_equal '1 file(s) could not be saved.', flash[:warning]

  end if Object.const_defined?(:Mocha)

  def test_put_update_with_no_change
    issue = Issue.find(1)
    issue.journals.clear
    ActionMailer::Base.deliveries.clear

    put :update,
         :id => 1,
         :notes => ''
    assert_redirected_to :action => 'show', :id => '1'

    issue.reload
    assert issue.journals.empty?
    # No email should be sent
    assert ActionMailer::Base.deliveries.empty?
  end

  def test_put_update_should_send_a_notification
    @request.session[:user_id] = 2
    ActionMailer::Base.deliveries.clear
    issue = Issue.find(1)
    old_subject = issue.subject
    new_subject = 'Subject modified by IssuesControllerTest#test_post_edit'

    put :update, :id => 1, :issue => {:subject => new_subject,
                                     :priority_id => '6',
                                     :category_id => '1' # no change
                                    }
    assert_equal 1, ActionMailer::Base.deliveries.size
  end

  def test_put_update_with_invalid_spent_time_hours_only
    @request.session[:user_id] = 2
    notes = 'Note added by IssuesControllerTest#test_post_edit_with_invalid_spent_time'

    assert_no_difference('Journal.count') do
      put :update,
           :id => 1,
           :notes => notes,
           :time_entry => {"comments"=>"", "activity_id"=>"", "hours"=>"2z"}
    end
    assert_response :success
    assert_template 'edit'

    assert_error_tag :descendant => {:content => /Activity can't be blank/}
    assert_tag :textarea, :attributes => { :name => 'notes' }, :content => notes
    assert_tag :input, :attributes => { :name => 'time_entry[hours]', :value => "2z" }
  end

  def test_put_update_with_invalid_spent_time_comments_only
    @request.session[:user_id] = 2
    notes = 'Note added by IssuesControllerTest#test_post_edit_with_invalid_spent_time'

    assert_no_difference('Journal.count') do
      put :update,
           :id => 1,
           :notes => notes,
           :time_entry => {"comments"=>"this is my comment", "activity_id"=>"", "hours"=>""}
    end
    assert_response :success
    assert_template 'edit'

    assert_error_tag :descendant => {:content => /Activity can't be blank/}
    assert_error_tag :descendant => {:content => /Hours can't be blank/}
    assert_tag :textarea, :attributes => { :name => 'notes' }, :content => notes
    assert_tag :input, :attributes => { :name => 'time_entry[comments]', :value => "this is my comment" }
  end

  def test_put_update_should_allow_fixed_version_to_be_set_to_a_subproject
    issue = Issue.find(2)
    @request.session[:user_id] = 2

    put :update,
         :id => issue.id,
         :issue => {
           :fixed_version_id => 4
         }

    assert_response :redirect
    issue.reload
    assert_equal 4, issue.fixed_version_id
    assert_not_equal issue.project_id, issue.fixed_version.project_id
  end

  def test_put_update_should_redirect_back_using_the_back_url_parameter
    issue = Issue.find(2)
    @request.session[:user_id] = 2

    put :update,
         :id => issue.id,
         :issue => {
           :fixed_version_id => 4
         },
         :back_url => '/issues'

    assert_response :redirect
    assert_redirected_to '/issues'
  end

  def test_put_update_should_not_redirect_back_using_the_back_url_parameter_off_the_host
    issue = Issue.find(2)
    @request.session[:user_id] = 2

    put :update,
         :id => issue.id,
         :issue => {
           :fixed_version_id => 4
         },
         :back_url => 'http://google.com'

    assert_response :redirect
    assert_redirected_to :controller => 'issues', :action => 'show', :id => issue.id
  end

  def test_get_bulk_edit
    @request.session[:user_id] = 2
    get :bulk_edit, :ids => [1, 2]
    assert_response :success
    assert_template 'bulk_edit'

    assert_tag :input, :attributes => {:name => 'issue[parent_issue_id]'}

    # Project specific custom field, date type
    field = CustomField.find(9)
    assert !field.is_for_all?
    assert_equal 'date', field.field_format
    assert_tag :input, :attributes => {:name => 'issue[custom_field_values][9]'}

    # System wide custom field
    assert CustomField.find(1).is_for_all?
    assert_tag :select, :attributes => {:name => 'issue[custom_field_values][1]'}

    # Be sure we don't display inactive IssuePriorities
    assert ! IssuePriority.find(15).active?
    assert_no_tag :option, :attributes => {:value => '15'},
                           :parent => {:tag => 'select', :attributes => {:id => 'issue_priority_id'} }
  end

  def test_get_bulk_edit_on_different_projects
    @request.session[:user_id] = 2
    get :bulk_edit, :ids => [1, 2, 6]
    assert_response :success
    assert_template 'bulk_edit'

    # Can not set issues from different projects as children of an issue
    assert_no_tag :input, :attributes => {:name => 'issue[parent_issue_id]'}

    # Project specific custom field, date type
    field = CustomField.find(9)
    assert !field.is_for_all?
    assert !field.project_ids.include?(Issue.find(6).project_id)
    assert_no_tag :input, :attributes => {:name => 'issue[custom_field_values][9]'}
  end

  def test_get_bulk_edit_with_user_custom_field
    field = IssueCustomField.create!(:name => 'Tester', :field_format => 'user', :is_for_all => true)

    @request.session[:user_id] = 2
    get :bulk_edit, :ids => [1, 2]
    assert_response :success
    assert_template 'bulk_edit'

    assert_tag :select,
      :attributes => {:name => "issue[custom_field_values][#{field.id}]"},
      :children => {
        :only => {:tag => 'option'},
        :count => Project.find(1).users.count + 1
      }
  end

  def test_get_bulk_edit_with_version_custom_field
    field = IssueCustomField.create!(:name => 'Affected version', :field_format => 'version', :is_for_all => true)

    @request.session[:user_id] = 2
    get :bulk_edit, :ids => [1, 2]
    assert_response :success
    assert_template 'bulk_edit'

    assert_tag :select,
      :attributes => {:name => "issue[custom_field_values][#{field.id}]"},
      :children => {
        :only => {:tag => 'option'},
        :count => Project.find(1).shared_versions.count + 1
      }
  end

  def test_bulk_update
    @request.session[:user_id] = 2
    # update issues priority
    post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing',
                                     :issue => {:priority_id => 7,
                                                :assigned_to_id => '',
                                                :custom_field_values => {'2' => ''}}

    assert_response 302
    # check that the issues were updated
    assert_equal [7, 7], Issue.find_all_by_id([1, 2]).collect {|i| i.priority.id}

    issue = Issue.find(1)
    journal = issue.journals.find(:first, :order => 'created_on DESC')
    assert_equal '125', issue.custom_value_for(2).value
    assert_equal 'Bulk editing', journal.notes
    assert_equal 1, journal.details.size
  end

  def test_bulk_update_with_group_assignee
    group = Group.find(11)
    project = Project.find(1)
    project.members << Member.new(:principal => group, :roles => [Role.first])

    @request.session[:user_id] = 2
    # update issues assignee
    post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing',
                                     :issue => {:priority_id => '',
                                                :assigned_to_id => group.id,
                                                :custom_field_values => {'2' => ''}}

    assert_response 302
    assert_equal [group, group], Issue.find_all_by_id([1, 2]).collect {|i| i.assigned_to}
  end

  def test_bulk_update_on_different_projects
    @request.session[:user_id] = 2
    # update issues priority
    post :bulk_update, :ids => [1, 2, 6], :notes => 'Bulk editing',
                                     :issue => {:priority_id => 7,
                                                :assigned_to_id => '',
                                                :custom_field_values => {'2' => ''}}

    assert_response 302
    # check that the issues were updated
    assert_equal [7, 7, 7], Issue.find([1,2,6]).map(&:priority_id)

    issue = Issue.find(1)
    journal = issue.journals.find(:first, :order => 'created_on DESC')
    assert_equal '125', issue.custom_value_for(2).value
    assert_equal 'Bulk editing', journal.notes
    assert_equal 1, journal.details.size
  end

  def test_bulk_update_on_different_projects_without_rights
    @request.session[:user_id] = 3
    user = User.find(3)
    action = { :controller => "issues", :action => "bulk_update" }
    assert user.allowed_to?(action, Issue.find(1).project)
    assert ! user.allowed_to?(action, Issue.find(6).project)
    post :bulk_update, :ids => [1, 6], :notes => 'Bulk should fail',
                                     :issue => {:priority_id => 7,
                                                :assigned_to_id => '',
                                                :custom_field_values => {'2' => ''}}
    assert_response 403
    assert_not_equal "Bulk should fail", Journal.last.notes
  end

  def test_bullk_update_should_send_a_notification
    @request.session[:user_id] = 2
    ActionMailer::Base.deliveries.clear
    post(:bulk_update,
         {
           :ids => [1, 2],
           :notes => 'Bulk editing',
           :issue => {
             :priority_id => 7,
             :assigned_to_id => '',
             :custom_field_values => {'2' => ''}
           }
         })

    assert_response 302
    assert_equal 2, ActionMailer::Base.deliveries.size
  end

  def test_bulk_update_status
    @request.session[:user_id] = 2
    # update issues priority
    post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing status',
                                     :issue => {:priority_id => '',
                                                :assigned_to_id => '',
                                                :status_id => '5'}

    assert_response 302
    issue = Issue.find(1)
    assert issue.closed?
  end

  def test_bulk_update_parent_id
    @request.session[:user_id] = 2
    post :bulk_update, :ids => [1, 3],
      :notes => 'Bulk editing parent',
      :issue => {:priority_id => '', :assigned_to_id => '', :status_id => '', :parent_issue_id => '2'}

    assert_response 302
    parent = Issue.find(2)
    assert_equal parent.id, Issue.find(1).parent_id
    assert_equal parent.id, Issue.find(3).parent_id
    assert_equal [1, 3], parent.children.collect(&:id).sort
  end

  def test_bulk_update_custom_field
    @request.session[:user_id] = 2
    # update issues priority
    post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing custom field',
                                     :issue => {:priority_id => '',
                                                :assigned_to_id => '',
                                                :custom_field_values => {'2' => '777'}}

    assert_response 302

    issue = Issue.find(1)
    journal = issue.journals.find(:first, :order => 'created_on DESC')
    assert_equal '777', issue.custom_value_for(2).value
    assert_equal 1, journal.details.size
    assert_equal '125', journal.details.first.old_value
    assert_equal '777', journal.details.first.value
  end

  def test_bulk_update_unassign
    assert_not_nil Issue.find(2).assigned_to
    @request.session[:user_id] = 2
    # unassign issues
    post :bulk_update, :ids => [1, 2], :notes => 'Bulk unassigning', :issue => {:assigned_to_id => 'none'}
    assert_response 302
    # check that the issues were updated
    assert_nil Issue.find(2).assigned_to
  end

  def test_post_bulk_update_should_allow_fixed_version_to_be_set_to_a_subproject
    @request.session[:user_id] = 2

    post :bulk_update, :ids => [1,2], :issue => {:fixed_version_id => 4}

    assert_response :redirect
    issues = Issue.find([1,2])
    issues.each do |issue|
      assert_equal 4, issue.fixed_version_id
      assert_not_equal issue.project_id, issue.fixed_version.project_id
    end
  end

  def test_post_bulk_update_should_redirect_back_using_the_back_url_parameter
    @request.session[:user_id] = 2
    post :bulk_update, :ids => [1,2], :back_url => '/issues'

    assert_response :redirect
    assert_redirected_to '/issues'
  end

  def test_post_bulk_update_should_not_redirect_back_using_the_back_url_parameter_off_the_host
    @request.session[:user_id] = 2
    post :bulk_update, :ids => [1,2], :back_url => 'http://google.com'

    assert_response :redirect
    assert_redirected_to :controller => 'issues', :action => 'index', :project_id => Project.find(1).identifier
  end

  def test_destroy_issue_with_no_time_entries
    assert_nil TimeEntry.find_by_issue_id(2)
    @request.session[:user_id] = 2
    post :destroy, :id => 2
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    assert_nil Issue.find_by_id(2)
  end

  def test_destroy_issues_with_time_entries
    @request.session[:user_id] = 2
    post :destroy, :ids => [1, 3]
    assert_response :success
    assert_template 'destroy'
    assert_not_nil assigns(:hours)
    assert Issue.find_by_id(1) && Issue.find_by_id(3)
  end

  def test_destroy_issues_and_destroy_time_entries
    @request.session[:user_id] = 2
    post :destroy, :ids => [1, 3], :todo => 'destroy'
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    assert !(Issue.find_by_id(1) || Issue.find_by_id(3))
    assert_nil TimeEntry.find_by_id([1, 2])
  end

  def test_destroy_issues_and_assign_time_entries_to_project
    @request.session[:user_id] = 2
    post :destroy, :ids => [1, 3], :todo => 'nullify'
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    assert !(Issue.find_by_id(1) || Issue.find_by_id(3))
    assert_nil TimeEntry.find(1).issue_id
    assert_nil TimeEntry.find(2).issue_id
  end

  def test_destroy_issues_and_reassign_time_entries_to_another_issue
    @request.session[:user_id] = 2
    post :destroy, :ids => [1, 3], :todo => 'reassign', :reassign_to_id => 2
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    assert !(Issue.find_by_id(1) || Issue.find_by_id(3))
    assert_equal 2, TimeEntry.find(1).issue_id
    assert_equal 2, TimeEntry.find(2).issue_id
  end

  def test_destroy_issues_from_different_projects
    @request.session[:user_id] = 2
    post :destroy, :ids => [1, 2, 6], :todo => 'destroy'
    assert_redirected_to :controller => 'issues', :action => 'index'
    assert !(Issue.find_by_id(1) || Issue.find_by_id(2) || Issue.find_by_id(6))
  end

  def test_destroy_parent_and_child_issues
    parent = Issue.generate!(:project_id => 1, :tracker_id => 1)
    child = Issue.generate!(:project_id => 1, :tracker_id => 1, :parent_issue_id => parent.id)
    assert child.is_descendant_of?(parent.reload)

    @request.session[:user_id] = 2
    assert_difference 'Issue.count', -2 do
      post :destroy, :ids => [parent.id, child.id], :todo => 'destroy'
    end
    assert_response 302
  end

  def test_default_search_scope
    get :index
    assert_tag :div, :attributes => {:id => 'quick-search'},
                     :child => {:tag => 'form',
                                :child => {:tag => 'input', :attributes => {:name => 'issues', :type => 'hidden', :value => '1'}}}
  end
end