Search engine ranking position tracker build on Laravel Dusk

SerpTest.php

<?php

namespace Tests\Browser;

use function foo\func;
use Tests\DuskTestCase;
use Laravel\Dusk\Browser;
use Illuminate\Foundation\Testing\DatabaseMigrations;

class SerpTest extends DuskTestCase
{
    private $pagePosition = null;
    private $searchText = "https://github.com/laravel/framework";
    private $searchTerm = "laravel";
    /**
     * A basic browser test example.
     *
     * @return void
     */
    public function testBasicExample()
    {

        $this->browse(function (Browser $browser) {
		
			//make search
            $browser->visit('http://google.com/')
					->value('#lst-ib', $this->searchTerm)
                    ->keys('input[value="Google Search"]', '{enter}')
                    ->pause(500);
                    

            $currentPage = 1;

            $result = "Content Not Found";
            do{

                if ($this->checkPage($browser, $this->searchText)){
                    $position = $this->getPosition($browser, $this->searchText);
                    $result = "Found Link on page ".$currentPage." in position ".$this->pagePosition;
                    break;
                } else {
                    $currentPage++;
                    $browser->click("#pnnext")
                        ->pause(500);
                }

            } while($currentPage < 3);

            dump($result);

        });

    }

    private function checkPage($browser, $content){
        try {
                $browser->assertSee($content);
                return true;
        } catch (\Exception $e){
                return false;
        }
    }

    private function checkIn($browser, $content, $position){
        try {
            $browser->assertSeeIn('.g:nth-of-type('.$position.'n)',$content);
            return true;
        } catch (\Exception $e){
            return false;
        }
    }

    private function getPosition($browser, $content){
        return $browser->with('.srg', function ($table) use ($content){
            for ($position=0; $position < 10; $position++){
                if($this->checkIn($table, $content, $position))
                {
                   $this->pagePosition = $position;
                }
            }
            return false;
        });
    }
}