castopod/tests/unit/HealthTest.php

<?php

namespace Tests\Unit;

use Config\App;
use Config\Services;
use Tests\Support\Libraries\ConfigReader;

class HealthTest extends \CodeIgniter\Test\CIUnitTestCase
{
    public function setUp(): void
    {
        parent::setUp();
    }

    public function testIsDefinedAppPath()
    {
        $test = defined('APPPATH');

        $this->assertTrue($test);
    }

    public function testBaseUrlHasBeenSet()
    {
        $validation = Services::validation();
        $env = false;

        // Check the baseURL in .env
        if (is_file(HOMEPATH . '.env')) {
            $env = (bool) preg_grep(
                '/^app\.baseURL = ./',
                file(HOMEPATH . '.env'),
            );
        }

        if ($env) {
            // BaseURL in .env is a valid URL?
            // phpunit.xml.dist sets app.baseURL in $_SERVER
            // So if you set app.baseURL in .env, it takes precedence
            $config = new App();
            $this->assertTrue(
                $validation->check($config->baseURL, 'valid_url'),
                'baseURL "' . $config->baseURL . '" in .env is not valid URL',
            );
        }

        // Get the baseURL in app/Config/App.php
        // You can't use Config\App, because phpunit.xml.dist sets app.baseURL
        $reader = new ConfigReader();

        // BaseURL in app/Config/App.php is a valid URL?
        $this->assertTrue(
            $validation->check($reader->baseURL, 'valid_url'),
            'baseURL "' .
                $reader->baseURL .
                '" in app/Config/App.php is not valid URL',
        );
    }
}