Ouzo\Utilities\Iterator\FluentIteratorTest::shouldBatchIteratorElements PHP Метод

    public function shouldBatchIteratorElements()
    {
        //given
        $iterator = new \ArrayIterator(array(1, 2, 3, 4));
        //when
        $result = FluentIterator::from($iterator)->batch(2);
        //then
        $this->assertEquals(array(array(1, 2), array(3, 4)), $result->toArray());
    }