cron_unit_test

cronUnitTest

<?php

namespace Uptactics\PpsTheme\Test\Unit;

use PHPUnit\Framework\TestCase;

class CronListTest extends TestCase
{
    private $filePath;

    protected function setUp(): void
    {
        $this->filePath = BP . '/var/cron_test/known_cron_list.txt';

        // Ensure the directory exists
        if (!is_dir(dirname($this->filePath))) {
            mkdir(dirname($this->filePath), 0755, true);
        }
    }

    public function testCronList()
    {
        $currentCronList = $this->getCurrentCronList();
        $previousCronList = $this->getPreviousCronList();

        if (!empty($previousCronList)) {
            $this->assertSame($previousCronList, $currentCronList, $this->getDifferenceAlert($previousCronList, $currentCronList));
        }

        // Save the current list for future runs
        file_put_contents($this->filePath, implode(PHP_EOL, $currentCronList));
    }

    private function getCurrentCronList(): array
    {
        $output = [];
        exec('./bin/magento cronma:s', $output);

        // Process the output to remove headers and format it
        array_shift($output); // Remove the header line
        return array_map('trim', $output);
    }

    private function getPreviousCronList(): array
    {
        if (file_exists($this->filePath)) {
            $content = file_get_contents($this->filePath);
            return explode(PHP_EOL, $content);
        }

        return [];
    }

    private function getDifferenceAlert(array $previous, array $current): string
    {
        $differences = array_diff($current, $previous);
        return "The cron list has changed. Differences: \n" . implode("\n", $differences);
    }
}