| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2011 Polytechnique.org * |
| 4 | * http://opensource.polytechnique.org/ * |
| 5 | * * |
| 6 | * This program is free software; you can redistribute it and/or modify * |
| 7 | * it under the terms of the GNU General Public License as published by * |
| 8 | * the Free Software Foundation; either version 2 of the License, or * |
| 9 | * (at your option) any later version. * |
| 10 | * * |
| 11 | * This program is distributed in the hope that it will be useful, * |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 14 | * GNU General Public License for more details. * |
| 15 | * * |
| 16 | * You should have received a copy of the GNU General Public License * |
| 17 | * along with this program; if not, write to the Free Software * |
| 18 | * Foundation, Inc., * |
| 19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
| 20 | ***************************************************************************/ |
| 21 | |
| 22 | require_once dirname(__FILE__) . '/../include/test.inc.php'; |
| 23 | |
| 24 | class CallbackTest extends PlTestCase |
| 25 | { |
| 26 | public function testArrayCallback() |
| 27 | { |
| 28 | $arr = array('x' => 'v'); |
| 29 | $cb = PlIteratorUtils::arrayValueCallback('x'); |
| 30 | $this->assertSame(call_user_func($cb, $arr), 'v'); |
| 31 | } |
| 32 | |
| 33 | public function testObjectCallback() |
| 34 | { |
| 35 | $obj = new MyObj(42); |
| 36 | $cb = PlIteratorUtils::objectPropertyCallback('prop'); |
| 37 | $this->assertSame(call_user_func($cb, $obj), 42); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | class MyObj |
| 42 | { |
| 43 | public $prop = 1; |
| 44 | public function __construct($prop) |
| 45 | { |
| 46 | $this->prop = $prop; |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker fenc=utf-8: |
| 51 | ?> |