Elgg\Cache\Pool\StashWrapperTest::testAcceptsStringAndIntKeys PHP Method

    public function testAcceptsStringAndIntKeys()
    {
        $pool = StashWrapper::createEphemeral();
        foreach (array('123', 123) as $key) {
            $pool->put($key, 'foo');
            $pool->get($key, function () {
                return 'foo';
            });
            $pool->invalidate($key);
        }
    }