public function testHandler()
{
$iterator = new XmlSourceIterator($this->filename);
$i = 0;
foreach ($iterator as $value) {
$this->assertTrue(is_array($value));
$this->assertEquals(3, count($value));
$keys = array_keys($value);
$this->assertEquals($i, $iterator->key());
$this->assertEquals('sku', $keys[0]);
$this->assertEquals('ean', $keys[1]);
$this->assertEquals('name', $keys[2]);
++$i;
}
$this->assertEquals(3, $i);
}