<?php
declare(strict_types=1);
namespace Infected\Tests;
use Infected\SourceClass;
use PHPUnit\Framework\TestCase;
class SourceClassTest extends TestCase
{
public function test_it_adds_2_numbers(): void
{
$source = new SourceClass();
$result = $source->add(1, 2);
self::assertSame(3, $result);
}
}