2 /***************************************************************************
3 * Copyright (C) 2003-2010 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
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. *
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. *
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 *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
22 require_once dirname(__FILE__
) . '/../include/test.inc.php';
24 class ArrayIteratorTest
extends PlTestCase
26 public function testSimple()
28 $it = PlIteratorUtils
::fromArray(array(1, 2, 3, 4));
29 $this->assertEquals(4, $it->total());
31 $this->assertEquals(array('keys' => array(0), 'value' => 1), $it->next());
32 $this->assertTrue($it->first());
33 $this->assertFalse($it->last());
35 $this->assertEquals(array('keys' => array(1), 'value' => 2), $it->next());
36 $this->assertFalse($it->first());
37 $this->assertFalse($it->last());
39 $this->assertEquals(array('keys' => array(2), 'value' => 3), $it->next());
40 $this->assertFalse($it->first());
41 $this->assertFalse($it->last());
43 $this->assertEquals(array('keys' => array(3), 'value' => 4), $it->next());
44 $this->assertFalse($it->first());
45 $this->assertTrue($it->last());
48 public function testSimpleFlat()
50 $it = PlIteratorUtils
::fromArray(array(1, 2, 3, 4), 1, true
);
51 $this->assertEquals(4, $it->total());
53 $this->assertEquals(1, $it->next());
54 $this->assertTrue($it->first());
55 $this->assertFalse($it->last());
57 $this->assertEquals(2, $it->next());
58 $this->assertFalse($it->first());
59 $this->assertFalse($it->last());
61 $this->assertEquals(3, $it->next());
62 $this->assertFalse($it->first());
63 $this->assertFalse($it->last());
65 $this->assertEquals(4, $it->next());
66 $this->assertFalse($it->first());
67 $this->assertTrue($it->last());
71 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: