Redmine/test/functional/issues_controller_transaction_test.rb

# 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 IssuesControllerTransactionTest < 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

  self.use_transactional_fixtures = false

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

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

    assert_no_difference 'Journal.count' do
      assert_no_difference 'TimeEntry.count' do
        assert_no_difference 'Attachment.count' do
          put :update,
                :id => issue.id,
                :issue => {
                  :fixed_version_id => 4,
                  :lock_version => (issue.lock_version - 1)
                },
                :notes => 'My notes',
                :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}},
                :time_entry => { :hours => '2.5', :comments => '', :activity_id => TimeEntryActivity.first.id }
        end
      end
    end

    assert_response :success
    assert_template 'edit'
    assert_tag 'div', :attributes => {:class => 'conflict'}
    assert_tag 'input', :attributes => {:name => 'conflict_resolution', :value => 'overwrite'}
    assert_tag 'input', :attributes => {:name => 'conflict_resolution', :value => 'add_notes'}
    assert_tag 'input', :attributes => {:name => 'conflict_resolution', :value => 'cancel'}
  end

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

    put :update, :id => issue.id,
          :issue => {
            :fixed_version_id => 4,
            :lock_version => (issue.lock_version - 1)
          },
          :notes => ''

    assert_tag 'div', :attributes => {:class => 'conflict'}
    assert_tag 'input', :attributes => {:name => 'conflict_resolution', :value => 'overwrite'}
    assert_no_tag 'input', :attributes => {:name => 'conflict_resolution', :value => 'add_notes'}
    assert_tag 'input', :attributes => {:name => 'conflict_resolution', :value => 'cancel'}
    
  end

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

    put :update, :id => 1,
          :issue => {
            :fixed_version_id => 4,
            :lock_version => 2
          },
          :notes => '',
          :last_journal_id => 1

    assert_not_nil assigns(:conflict_journals)
    assert_equal 1, assigns(:conflict_journals).size
    assert_equal 2, assigns(:conflict_journals).first.id
    assert_tag 'div', :attributes => {:class => 'conflict'},
      :descendant => {:content => /Some notes with Redmine links/}
  end

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

    put :update, :id => 1,
          :issue => {
            :fixed_version_id => 4,
            :lock_version => 2
          },
          :notes => '',
          :last_journal_id => ''

    assert_not_nil assigns(:conflict_journals)
    assert_equal 2, assigns(:conflict_journals).size
    assert_tag 'div', :attributes => {:class => 'conflict'},
      :descendant => {:content => /Some notes with Redmine links/}
    assert_tag 'div', :attributes => {:class => 'conflict'},
      :descendant => {:content => /Journal notes/}
  end

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

    assert_difference 'Journal.count' do
      put :update, :id => 1,
            :issue => {
              :fixed_version_id => 4,
              :lock_version => 2
            },
            :notes => 'overwrite_conflict_resolution',
            :conflict_resolution => 'overwrite'
    end

    assert_response 302
    issue = Issue.find(1)
    assert_equal 4, issue.fixed_version_id
    journal = Journal.first(:order => 'id DESC')
    assert_equal 'overwrite_conflict_resolution', journal.notes
    assert journal.details.any?
  end

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

    assert_difference 'Journal.count' do
      put :update, :id => 1,
            :issue => {
              :fixed_version_id => 4,
              :lock_version => 2
            },
            :notes => 'add_notes_conflict_resolution',
            :conflict_resolution => 'add_notes'
    end

    assert_response 302
    issue = Issue.find(1)
    assert_nil issue.fixed_version_id
    journal = Journal.first(:order => 'id DESC')
    assert_equal 'add_notes_conflict_resolution', journal.notes
    assert journal.details.empty?
  end

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

    assert_no_difference 'Journal.count' do
      put :update, :id => 1,
            :issue => {
              :fixed_version_id => 4,
              :lock_version => 2
            },
            :notes => 'add_notes_conflict_resolution',
            :conflict_resolution => 'cancel'
    end

    assert_redirected_to '/issues/1'
    issue = Issue.find(1)
    assert_nil issue.fixed_version_id
  end

  def test_index_should_rescue_invalid_sql_query
    Query.any_instance.stubs(:statement).returns("INVALID STATEMENT")

    get :index
    assert_response 500
    assert_tag 'p', :content => /An error occurred/
    assert_nil session[:query]
    assert_nil session[:issues_index_sort]
  end
end