Carew\Tests\Twig\NodeVisitor\PaginatorTest::testNodeVisitorAddSliceFilterAndPaginationNode PHP Метод

    public function testNodeVisitorAddSliceFilterAndPaginationNode()
    {
        $env = $this->createEnv();
        $stream = $env->parse($env->tokenize('{{ paginate(collection, 6) }}'));
        // Transformed in "{{ collection|slice(__offset_0__, 6) }}"
        // collection|slice(__offset_0__, 6)
        $nodeFilter = $stream->getNode('body')->getNode(0)->getNode('expr');
        $this->assertInstanceOf('Twig_Node_Expression_Filter', $nodeFilter);
        $this->assertNodeFilterHasSlice($nodeFilter, 6);
        $blocksNode = $stream->getNode('blocks');
        $this->assertInstanceOf('Twig_Node', $blocksNode);
        $paginationNode = $blocksNode->getNode('pagination');
        $this->assertInstanceOf('Carew\\Twig\\Node\\Pagination', $paginationNode);
        $this->assertInstanceOf('Twig_Node_Expression_Name', $paginationNode->getNode(0));
        $this->assertSame('collection', $paginationNode->getNode(0)->getAttribute('name'));
        $this->assertSame(array(6), $paginationNode->getAttribute('maxesPerPage'));
    }