Basic tests of array iterator (need more tests).

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>

diff --git a/ut/arrayiteratortest.php b/ut/arrayiteratortest.php
new file mode 100644 (file)
index 0000000..b990612
--- /dev/null
+++ b/ut/arrayiteratortest.php
@@ -0,0 +1,72 @@
+<?php
+/***************************************************************************
+ *  Copyright (C) 2003-2010 Polytechnique.org                              *
+ *  http://opensource.polytechnique.org/                                   *
+ *                                                                         *
+ *  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 2 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, write to the Free Software            *
+ *  Foundation, Inc.,                                                      *
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
+ ***************************************************************************/
+
+include_once dirname(__FILE__) . '/../include/test.inc.php';
+
+class ArrayIteratorTest extends PlTestCase
+{
+    public function testSimple()
+    {
+        $it = PlIteratorUtils::fromArray(array(1, 2, 3, 4));
+        $this->assertEquals(4, $it->total());
+
+        $this->assertEquals(array('keys' => array(0), 'value' => 1), $it->next());
+        $this->assertTrue($it->first());
+        $this->assertFalse($it->last());
+
+        $this->assertEquals(array('keys' => array(1), 'value' => 2), $it->next());
+        $this->assertFalse($it->first());
+        $this->assertFalse($it->last());
+
+        $this->assertEquals(array('keys' => array(2), 'value' => 3), $it->next());
+        $this->assertFalse($it->first());
+        $this->assertFalse($it->last());
+
+        $this->assertEquals(array('keys' => array(3), 'value' => 4), $it->next());
+        $this->assertFalse($it->first());
+        $this->assertTrue($it->last());
+    }
+
+    public function testSimpleFlat()
+    {
+        $it = PlIteratorUtils::fromArray(array(1, 2, 3, 4), 1, true);
+        $this->assertEquals(4, $it->total());
+
+        $this->assertEquals(1, $it->next());
+        $this->assertTrue($it->first());
+        $this->assertFalse($it->last());
+
+        $this->assertEquals(2, $it->next());
+        $this->assertFalse($it->first());
+        $this->assertFalse($it->last());
+
+        $this->assertEquals(3, $it->next());
+        $this->assertFalse($it->first());
+        $this->assertFalse($it->last());
+
+        $this->assertEquals(4, $it->next());
+        $this->assertFalse($it->first());
+        $this->assertTrue($it->last());
+    }
+}
+
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
+?>