Souke/tests/codeception/producer/functional/HomeCept.php

<?php
use tests\codeception\producer\FunctionalTester;

/* @var $scenario Codeception\Scenario */

$I = new FunctionalTester($scenario);
$I->wantTo("m'assurer que la page d'accueil s'affiche");
$I->amOnPage('demo/site/index');
$I->see('Accueil', 'h2');