for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare( strict_types = 1 );
use PHPUnit\Framework\TestCase;
/**
* @licence GNU GPL v2+
* @author Jeroen De Dauw < [email protected] >
*/
class GeneratorTest extends TestCase {
private function helloGenerator() {
yield "hello";
yield "world";
}
public function testCannotIterateTwice() {
$generator = $this->helloGenerator();
iterator_to_array( $generator );
$this->expectException( 'Exception' );
iterator_to_array( $generator ); // boom!
public function testCannotUseAndRewind() {
if ( defined( 'HHVM_VERSION' ) ) {
$this->markTestSkipped( 'Yay HHVM!' );
$generator->next();
$generator->rewind(); // boom!
JeroenDeDauw /
RewindableGenerator
