jsonrpc-weather-frontend/tests/acceptance/Controller/IndexControllerCest.php

<?php

declare(strict_types=1);

namespace App\Tests\acceptance\Controller;

use App\Tests\AcceptanceTester;
use Codeception\Example;
use DateTime;

class IndexControllerCest
{
    private AcceptanceTester $tester;

    public function _before(AcceptanceTester $tester): void
    {
        $this->tester = $tester;
    }

    public function testBaseAvailability(): void
    {
        $this->tester->amOnPage('/');
        $this->tester->seeResponseCodeIs(200);
    }

    /**
     * @dataProvider dataDateForm
     */
    public function testDateForm(Example $example): void
    {
        $this->tester->amOnPage('/');
        $this->tester->fillField("//input[@id='weather_form_date']", $example['fillField']);
        $this->tester->click('Send');
        $this->tester->seeCurrentUrlEquals('/');
        $this->tester->seeResponseCodeIs(200);
        $this->tester->see($example['see']);
    }

    protected function dataDateForm(): array
    {
        return [
            [
                'fillField' => (new DateTime())->format('Y-m-d'),
                'see' => 'градусов',
            ],
            [
                'fillField' => '9999-01-01',
                'see' => 'Температура за указанный день не указана',
            ],
        ];
    }

    public function testWeatherTable(): void
    {
        $this->tester->amOnPage('/');
        $this->tester->see('Погода за последние 30 дней');
        $this->tester->see('Дата', '//th');
        $this->tester->see('Температура', '//th');
    }
}