FormThemeNode example

$only = true;
            }
        } else {
            $resources = new ArrayExpression([], $stream->getCurrent()->getLine());
            do {
                $resources->addElement($this->parser->getExpressionParser()->parseExpression());
            } while (!$stream->test(Token::BLOCK_END_TYPE));
        }

        $stream->expect(Token::BLOCK_END_TYPE);

        return new FormThemeNode($form, $resources, $lineno, $this->getTag(), $only);
    }

    public function getTag(): string
    {
        return 'form_theme';
    }
}

$expected->setSourceContext($source);

        $this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0));
    }

    public static function getTestsForFormTheme()
    {
        return [
            [
                '{% form_theme form "tpl1" %}',
                new FormThemeNode(
                    new NameExpression('form', 1),
                    new ArrayExpression([
                        new ConstantExpression(0, 1),
                        new ConstantExpression('tpl1', 1),
                    ], 1),
                    1,
                    'form_theme'
                ),
            ],
            [
                '{% form_theme form "tpl1" "tpl2" %}',
                

    use RuntimeLoaderProvider;

    public function testConstructor()
    {
        $form = new NameExpression('form', 0);
        $resources = new Node([
            new ConstantExpression('tpl1', 0),
            new ConstantExpression('tpl2', 0),
        ]);

        $node = new FormThemeNode($form, $resources, 0);

        $this->assertEquals($form, $node->getNode('form'));
        $this->assertEquals($resources, $node->getNode('resources'));
        $this->assertFalse($node->getAttribute('only'));
    }

    public function testCompile()
    {
        $form = new NameExpression('form', 0);
        $resources = new ArrayExpression([
            new ConstantExpression(1, 0),