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--TEST--
Random: Randomizer: getBytes(): Returned bytes are consistently expanded
--FILE--
<?php
use Random\Engine;
use Random\Randomizer;
final class TestEngine implements Engine
{
private int $count = 0;
public function generate(): string
{
return match ($this->count++) {
0 => 'H',
1 => 'e',
2 => 'll',
3 => 'o',
4 => 'abcdefghijklmnopqrstuvwxyz',
5 => 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
6 => 'success',
default => throw new \Exception('Unhandled'),
};
}
}
$randomizer = new Randomizer(new TestEngine());
// 0-3: "Hello" - Insufficient bytes are concatenated.
var_dump($randomizer->getBytes(5));
// 4-5: "abcdefghABC" - Returned values are truncated to 64-bits for technical reasons, thus dropping i-z.
var_dump($randomizer->getBytes(11));
// 6: "success"
var_dump($randomizer->getBytes(7));
?>
--EXPECT--
string(5) "Hello"
string(11) "abcdefghABC"
string(7) "success"
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