Sonata\Exporter\Test\Source\ArraySourceIteratorTest::testHandler PHP Метод

    public function testHandler()
    {
        $data = array(array('john 1', 'doe', '1'), array('john 2', 'doe', '1'), array('john 3', 'doe', '1'), array('john 4', 'doe', '1'));
        $iterator = new ArraySourceIterator($data);
        foreach ($iterator as $value) {
            $this->assertTrue(is_array($value));
            $this->assertEquals(3, count($value));
        }
    }