Metabor\Callback\SymfonyExpressionTest::testConvertsSymfonyExpressionToCallback PHP Метод

    public function testConvertsSymfonyExpressionToCallback()
    {
        $expression = '2 * 3';
        $callback = new SymfonyExpression($expression);
        $result = $callback();
        $this->assertEquals(6, $result);
    }