/**
* @dataProvider subjectProvider
* @covers ::getIterator
*/
public function test_forEach(testSubject $subject)
{
$idx = 0;
$count = 0;
/** @var testSubject $subjectKey Seriously phpstorm, you know this **face palm** */
$subjectKey = $subject->keys();
foreach ($subject as $key => $value) {
self::assertSame($subjectKey($idx), $key);
self::assertSame($subject($key), $value);
$idx += 1;
foreach ($subject as $k => $v) {
$count += 1;
}
}
self::assertEquals(count($subject), $idx);
self::assertEquals(count($subject) ** 2, $count);
}
