<?php

#  Copyright (C) 2010 Jason Woofenden
#
#  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 3 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, see <http://www.gnu.org/licenses/>.


# This file contains tests for functions in wfpl/encode.php
#
# See wfpl/test.php for details on how to run or create tests


require_once(__DIR__.'/../'.'encode.php');

function _test_encode_pulled($field, $value, $correct) {
	unit_test_func('enc_pulled', $value, $field, $correct);
}

function test_encode_pulled() {
	pulldown('array', array('one', 'two', "symbols&amp;'\""));
	_test_encode_pulled('array', 'one', 'one');
	_test_encode_pulled('array', 'One', 'One'); # not found is unchanged
	_test_encode_pulled('array', 'two', 'two');
	_test_encode_pulled('array', 'symbols&amp;\'"', 'symbols&amp;\'"');

	pulldown('mixed', array(array('one', 'Eno'), 'two', array('symbols&amp;\'"', 'Slobmys')));
	_test_encode_pulled('mixed', 'one', 'Eno');
	_test_encode_pulled('mixed', 'One', 'One'); # not found is unchanged
	_test_encode_pulled('mixed', 'two', 'two');
	_test_encode_pulled('mixed', 'symbols&\'"', 'symbols&\'"'); # not found is unchanged
	_test_encode_pulled('mixed', 'symbols&amp;\'"', 'Slobmys');

	pulldown('array_2d', array(array('one', 'Eno'), array('two', 'Owt'), array('symbols&amp;\'"', 'Slobmys')));
	_test_encode_pulled('array_2d', 'one', 'Eno');
	_test_encode_pulled('array_2d', 'One', 'One'); # not found in unchanged
	_test_encode_pulled('array_2d', 'two', 'Owt');
	_test_encode_pulled('array_2d', 'symbols&amp;amp;\'"', 'symbols&amp;amp;\'"'); # not found in unchanged
}

function test_encode_misc() {
	unit_test_func('enc_tab', '', '');
	unit_test_func('enc_tab', "\n", "\t\n\t");
	unit_test_func('enc_tab', "a", "\ta");
	unit_test_func('enc_tab', "a\n", "\ta\n\t");
	unit_test_func('enc_tab', "\t", "\t\t");
	unit_test_func('enc_tab', "\n\na", "\t\n\t\n\ta");
	unit_test_func('enc_tab', "\t\n\t\n\ta", "\t\t\n\t\t\n\t\ta");
}

function encode_unit_tests_main() {
	test_encode_pulled();
	test_encode_misc();
}