home/alospiesjs/www/apis/youtube/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php000060400000003301151163770140026475 0ustar00 * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\Framework; use function assert; use function count; use RecursiveIterator; /** * @internal This class is not covered by the backward compatibility promise for PHPUnit */ final class TestSuiteIterator implements RecursiveIterator { /** * @var int */ private $position = 0; /** * @var Test[] */ private $tests; public function __construct(TestSuite $testSuite) { $this->tests = $testSuite->tests(); } public function rewind(): void { $this->position = 0; } public function valid(): bool { return $this->position < count($this->tests); } public function key(): int { return $this->position; } public function current(): Test { return $this->tests[$this->position]; } public function next(): void { $this->position++; } /** * @throws NoChildTestSuiteException */ public function getChildren(): self { if (!$this->hasChildren()) { throw new NoChildTestSuiteException( 'The current item is not a TestSuite instance and therefore does not have any children.' ); } $current = $this->current(); assert($current instanceof TestSuite); return new self($current); } public function hasChildren(): bool { return $this->valid() && $this->current() instanceof TestSuite; } }