/**
* @dataProvider simpleArrayProvider
*
* @param array $array
*/
public function testWalkRecursively(array $array)
{
$callable = function (&$value, $key) {
$value = $key;
};
$arrayzy = new A($array);
$resultArrayzy = $arrayzy->walk($callable, true);
$resultArray = $array;
array_walk_recursive($resultArray, $callable);
$this->assertImmutable($arrayzy, $resultArrayzy, $array, $resultArray);
}
/**
* @dataProvider simpleArrayProvider
*/
public function testDebugReturn(array $array)
{
$ma = new ImmutableArray($array);
$printed = print_r($array, true);
$this->assertTrue($printed === $ma->debug(true));
}
/**
* Get oldest mail.
* @return Mail
*/
private function oldest_mail()
{
return ImmutableArray::create(Mail::query()->sort_by(Mail::get_primary_key())->order('asc')->limit(1)->find())->first();
}
