<?php
namespace App\Test\TestCase;

use Cake\Collection\Collection;
use PHPUnit\Framework\TestCase;

class MyCollection extends Collection { }

class CollectionTest extends TestCase
{
    public function testIterators(): void {
        $records = [
            ['field' => true],
            ['field' => false],
            ['field' => true],
        ];

        $collection = new MyCollection($records);
        $count = 0;
        foreach ($collection as $investment) {
            $count ++;
            if ($count > 20) {
                break;
            }
            if ($collection->every(fn ($record) => $record['field'] === true)) {
                // Nothing, really, just need to execute the every() call
            }
        }

        $this->assertEquals(3, $count);
    }
}