<?php

#  Copyright (C) 2009 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 code/wfpl/misc.php
#
# See code/wfpl/unit_tests.php for details on how to run or create tests


require_once('code/wfpl/misc.php');

# returns number of errors
function test_ordinalize() {
	$errors = 0;

	$tests = array(
		'', '',
		0, "0th",
		1, "1st",
		2, "2nd",
		3, "3rd",
		111, "111th",
		"62", "62nd");
	for($i = 0; $i < count($tests); $i += 2) {
		$arg = $tests[$i];
		$correct = $tests[$i + 1];
		$ret = ordinalize($arg);
		if($ret !== $correct) {
			message("ordinalize($arg) returned \"$ret\" instead of \"$correct\"");
			$errors += 1;
		}
	}

	return $errors;
}

# returns number of errors
function misc_unit_tests_main() {
	$errors = 0;
	$errors += test_ordinalize();
	return $errors;
}