opnform/tests/DuskTestCase.php

<?php

namespace Tests;

use Facebook\WebDriver\Chrome\ChromeOptions;
use Facebook\WebDriver\Remote\DesiredCapabilities;
use Facebook\WebDriver\Remote\RemoteWebDriver;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Laravel\Dusk\Browser;
use Laravel\Dusk\Page;
use Laravel\Dusk\TestCase as BaseTestCase;

Browser::macro('assertPageIs', function ($page) {
    if (! $page instanceof Page) {
        $page = new $page();
    }

    // waiting for location before asserting, because window.location.pathname may be updated asynchronously
    return $this->waitForLocation($page->url())->assertPathIs($page->url());
});

abstract class DuskTestCase extends BaseTestCase
{
    use CreatesApplication;
    use DatabaseMigrations;
    use TestHelpers;

    /**
     * Prepare for Dusk test execution.
     *
     * @beforeClass
     *
     * @return void
     */
    public static function prepare()
    {
        static::startChromeDriver();
    }

    /**
     * Create the RemoteWebDriver instance.
     *
     * @return \Facebook\WebDriver\Remote\RemoteWebDriver
     */
    protected function driver()
    {
        $options = (new ChromeOptions())->addArguments([
            '--disable-gpu',
            '--headless',
            '--window-size=1920,1080',
        ]);

        return RemoteWebDriver::create(
            'http://localhost:9515',
            DesiredCapabilities::chrome()->setCapability(
                ChromeOptions::CAPABILITY,
                $options
            )
        );
    }
}