# encoding: utf-8
# frozen_string_literal: true
#
# Redmine plugin for Document Management System "Features"
#
# Copyright © 2012    Daniel Munn <dan.munn@munnster.co.uk>
# Copyright © 2011-20 Karel Pičman <karel.picman@kontron.com>
#
# 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__)

class DmsfWebdavGetTest < RedmineDmsf::Test::IntegrationTest

  fixtures :projects, :users, :email_addresses, :members, :member_roles, :roles,
    :enabled_modules, :dmsf_folders, :dmsf_files, :dmsf_file_revisions

  def setup
    @admin = credentials 'admin'
    @jsmith = credentials 'jsmith'
    @project1 = Project.find 1
    @project2 = Project.find 2
    @role = Role.find_by(name: 'Manager')
    @dmsf_webdav = Setting.plugin_redmine_dmsf['dmsf_webdav']
    Setting.plugin_redmine_dmsf['dmsf_webdav'] = true
    @dmsf_webdav_strategy = Setting.plugin_redmine_dmsf['dmsf_webdav_strategy']
    Setting.plugin_redmine_dmsf['dmsf_webdav_strategy'] = 'WEBDAV_READ_WRITE'
    @dmsf_webdav_use_project_names = Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names']
    Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names'] = false
    @dmsf_storage_directory = Setting.plugin_redmine_dmsf['dmsf_storage_directory']
    Setting.plugin_redmine_dmsf['dmsf_storage_directory'] = 'files/dmsf'
    FileUtils.cp_r File.join(File.expand_path('../../../fixtures/files', __FILE__), '.'), DmsfFile.storage_path
    User.current = nil
  end

  def teardown
    # Delete our tmp folder
    begin
      FileUtils.rm_rf DmsfFile.storage_path
    rescue => e
      error e.message
    end
    Setting.plugin_redmine_dmsf['dmsf_webdav'] = @dmsf_webdav
    Setting.plugin_redmine_dmsf['dmsf_webdav_strategy'] = @dmsf_webdav_strategy
    Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names'] = @dmsf_webdav_use_project_names
    Setting.plugin_redmine_dmsf['dmsf_storage_directory'] = @dmsf_storage_directory
  end

  def test_truth
    assert_kind_of Project, @project1
    assert_kind_of Project, @project2
    assert_kind_of Role, @role
  end

  def test_should_deny_anonymous
   get '/dmsf/webdav'
   assert_response :unauthorized
  end

  def test_should_deny_failed_authentication
   get '/dmsf/webdav', params: nil, headers: credentials('admin', 'badpassword')
   assert_response :unauthorized
  end

  def test_should_permit_authenticated_user
   get '/dmsf/webdav', params: nil, headers: @admin
   assert_response :success
  end

  def test_should_list_dmsf_enabled_project
   get '/dmsf/webdav', params: nil, headers: @admin
   assert_response :success
   assert !response.body.match(@project1.identifier).nil?,
          "Expected to find project #{@project1.identifier} in return data"
   Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names'] = true
   project1_uri = RedmineDmsf::Webdav::ProjectResource.create_project_name(@project1)
   get '/dmsf/webdav', params: nil, headers: @admin
   assert_response :success
   assert_no_match @project1.identifier, response.body
   assert_match project1_uri, response.body
  end

  def test_should_not_list_non_dmsf_enabled_project
   get '/dmsf/webdav', params: nil, headers: @jsmith
   assert_response :success
   assert response.body.match(@project2.identifier).nil?,
          "Unexpected find of project #{@project2.identifier} in return data"
  end

  def test_should_return_status_404_when_project_does_not_exist
   @project1.enable_module! :dmsf # Flag module enabled
   get '/dmsf/webdav/project_does_not_exist', params: nil, headers: @jsmith
   assert_response :not_found
  end

  def test_should_return_status_404_when_dmsf_not_enabled
   get "/dmsf/webdav/#{@project2.identifier}", params: nil, headers: @jsmith
   assert_response :not_found
  end

  def test_download_file_from_dmsf_enabled_project
   get "/dmsf/webdav/#{@project1.identifier}/test.txt", params: nil, headers: @admin
   assert_response :success
   Setting.plugin_redmine_dmsf['dmsf_webdav_use_project_names'] = true
   project1_uri = Addressable::URI.escape(RedmineDmsf::Webdav::ProjectResource.create_project_name(@project1))
   get "/dmsf/webdav/#{@project1.identifier}/test.txt", params: nil, headers: @admin
   assert_response :not_found
   get "/dmsf/webdav/#{project1_uri}/test.txt", params: nil, headers: @admin
   assert_response :success
  end

  def test_should_list_dmsf_contents_within_project
    get "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @admin
    assert_response :success
    folder = DmsfFolder.find_by(id: 1)
    assert_not_nil folder
    assert response.body.match(folder.title),
     "Expected to find #{folder.title} in return data"
    file = DmsfFile.find_by(id: 1)
    assert_not_nil file
    assert response.body.match(file.name),
     "Expected to find #{file.name} in return data"
  end

  def test_user_assigned_to_project_dmsf_module_not_enabled
   get "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @jsmith
   assert_response :not_found
  end

  def test_user_assigned_to_project_folder_forbidden
   @project2.enable_module! :dmsf # Flag module enabled
   get "/dmsf/webdav/#{@project2.identifier}", params: nil, headers: @jsmith
   assert_response :not_found
  end

  def test_user_assigned_to_project_folder_ok
   @project1.enable_module! :dmsf # Flag module enabled
   @role.add_permission! :view_dmsf_folders
   @role.add_permission! :view_dmsf_files
   get "/dmsf/webdav/#{@project1.identifier}", params: nil, headers: @jsmith
   assert_response :success
  end

  def test_user_assigned_to_project_file_forbidden
   @project1.enable_module! :dmsf # Flag module enabled
   @role.add_permission! :view_dmsf_folders
   get "/dmsf/webdav/#{@project1.identifier}/test.txt", params: nil, headers: @jsmith
   assert_response :forbidden
  end

  def test_user_assigned_to_project_file_ok
   @project1.enable_module! :dmsf # Flag module enabled
   @role.add_permission! :view_dmsf_folders
   @role.add_permission! :view_dmsf_files
   get "/dmsf/webdav/#{@project1.identifier}/test.txt", params: nil, headers: @jsmith
   assert_response :success
  end

end