public function test_backup_controller_include_files()
 {
     // A MODE_GENERAL controller - this should include files
     $bc = new mock_backup_controller(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $this->userid);
     $this->assertEquals($bc->get_include_files(), 1);
     // The MODE_IMPORT and MODE_SAMESITE should not include files in the backup.
     // A MODE_IMPORT controller
     $bc = new mock_backup_controller(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_IMPORT, $this->userid);
     $this->assertEquals($bc->get_include_files(), 0);
     // A MODE_SAMESITE controller
     $bc = new mock_backup_controller(backup::TYPE_1COURSE, $this->courseid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_IMPORT, $this->userid);
     $this->assertEquals($bc->get_include_files(), 0);
 }