require_once('vendor/autoload.php');

require_once('config.php');

use Facebook\WebDriver\Remote\RemoteWebDriver;

use Facebook\WebDriver\WebDriverBy;

use Facebook\WebDriver\WebDriverExpectedCondition;

$caps = array(

'bstack:options' => array(

"os" => "OS X",

"osVersion" => "Big Sur",

"buildName" => "browserstack-build-1",

"sessionName" => "BStack [php] Sample test",

"seleniumVersion" => "4.0.0",

),

"browserName" => "Chrome",

"browserVersion" => "latest",

);

# read credentials from environment variables

$USERNAME = getenv('BROWSERSTACK_USERNAME');

$ACCESS_KEY = getenv('BROWSERSTACK_ACCESS_KEY');

# if not provided in env vars, read credentials from config file

if (!isset($USERNAME)) {

$USERNAME = constant('BROWSERSTACK_USERNAME');

}

if (!isset($ACCESS_KEY)) {

$ACCESS_KEY = constant('BROWSERSTACK_ACCESS_KEY');

}

$web_driver = RemoteWebDriver::create("https://$USERNAME:$ACCESS_KEY@hub.browserstack.com/wd/hub", $caps);

try{

$web_driver->get('https://bstackdemo.com/');

$web_driver->wait(10000)->until(WebDriverExpectedCondition::titleIs('StackDemo'));

# getting text of the product

$product_on_page = $web_driver->wait(10000)->until(WebDriverExpectedCondition::presenceOfElementLocated(WebDriverBy::XPath("//*[@id='1']/p")))->getText();

# clicking the 'Add to cart' button

$web_driver->wait(10000)->until(WebDriverExpectedCondition::presenceOfElementLocated(WebDriverBy::XPath("//*[@id='1']/div[4]")))->click();

# checking whether the cart pane is present on webpage

$web_driver->wait(10000)->until(WebDriverExpectedCondition::presenceOfElementLocated(WebDriverBy::className("float-cart__content")));

# getting text of the product

$product_in_cart = $web_driver->wait(10000)->until(WebDriverExpectedCondition::presenceOfElementLocated(WebDriverBy::XPath("//*[@id='__next']/div/div/div[2]/div[2]/div[2]/div/div[3]/p[1]")))->getText();

# Setting the status of test as 'passed' or 'failed' based on the condition; if title of the web page starts with 'BrowserStack'

if ($product_on_page == $product_in_cart) {

$web_driver->executeScript('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"passed", "reason": "Product has been successfully added to the cart!"}}' );

} else {

$web_driver->executeScript('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"failed", "reason": "Failed to add product to the cart or some elements might have failed to load."}}');

}

}

catch(Exception $e){

echo 'Message: ' .$e->getMessage();

}

$web_driver->quit();