# frozen_string_literal: true

# Redmine - project management software
# Copyright (C) 2006-  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_relative '../test_helper'

class FilesControllerTest < Redmine::ControllerTest
  def setup
    @request.session[:user_id] = nil
    Setting.default_language = 'en'
  end

  def test_index
    get(
      :index,
      :params => {
        :project_id => 1
      }
    )
    assert_response :success

    # file attached to the project
    assert_select 'a[href=?]', '/attachments/download/8/project_file.zip', :text => 'project_file.zip'

    # file attached to a project's version
    assert_select 'a[href=?]', '/attachments/download/9/version_file.zip', :text => 'version_file.zip'
  end

  def test_new
    @request.session[:user_id] = 2
    get(
      :new,
      :params => {
        :project_id => 1
      }
    )
    assert_response :success
    assert_select 'select[name=?]', 'version_id'
  end

  def test_new_without_versions
    Version.delete_all
    @request.session[:user_id] = 2
    get(
      :new,
      :params => {
        :project_id => 1
      }
    )
    assert_response :success
    assert_select 'select[name=?]', 'version_id', 0
  end

  def test_create_file
    set_tmp_attachments_directory
    @request.session[:user_id] = 2
    ActionMailer::Base.deliveries.clear
    with_settings :notified_events => %w(file_added) do
      assert_difference 'Attachment.count' do
        post(
          :create,
          :params => {
            :project_id => 1,
            :version_id => '',
            :attachments => {
              '1' => {
                'file' => uploaded_test_file('testfile.txt', 'text/plain')
              }
            }
          }
        )
        assert_response :redirect
      end
    end
    assert_redirected_to '/projects/ecookbook/files'
    a = Attachment.order('created_on DESC').first
    assert_equal 'testfile.txt', a.filename
    assert_equal Project.find(1), a.container

    mail = ActionMailer::Base.deliveries.last
    assert_not_nil mail
    assert_equal '[eCookbook] New file: testfile.txt', mail.subject
    assert_mail_body_match 'testfile.txt', mail
  end

  def test_create_version_file
    set_tmp_attachments_directory
    @request.session[:user_id] = 2
    assert_difference 'Attachment.count' do
      post(
        :create,
        :params => {
          :project_id => 1,
          :version_id => '2',
          :attachments => {
            '1' => {
              'file' => uploaded_test_file('testfile.txt', 'text/plain')
            }
          }
        }
      )
      assert_response :redirect
    end
    assert_redirected_to '/projects/ecookbook/files'
    a = Attachment.order('created_on DESC').first
    assert_equal 'testfile.txt', a.filename
    assert_equal Version.find(2), a.container
  end

  def test_create_without_file
    set_tmp_attachments_directory
    @request.session[:user_id] = 2
    assert_no_difference 'Attachment.count' do
      post(
        :create,
        :params => {
          :project_id => 1,
          :version_id => ''
        }
      )
      assert_response :success
    end
    assert_select 'div.error', 'File is invalid'
  end
end
