public function FunctionsTest::testAsyncPromisesWithCorrectlyYieldedValues in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/guzzlehttp/promises/tests/functionsTest.php \GuzzleHttp\Promise\Tests\FunctionsTest::testAsyncPromisesWithCorrectlyYieldedValues()

File

vendor/guzzlehttp/promises/tests/functionsTest.php, line 502

Class

FunctionsTest

Namespace

GuzzleHttp\Promise\Tests

Code

public function testAsyncPromisesWithCorrectlyYieldedValues() {
  $promises = [
    new P\Promise(),
    new P\Promise(),
    new P\Promise(),
  ];
  $promise = P\coroutine(function () use ($promises) {
    $value = null;
    $this
      ->assertEquals('skip', (yield new P\FulfilledPromise('skip')));
    foreach ($promises as $idx => $p) {
      $value = (yield $p);
      $this
        ->assertEquals($value, $idx);
      $this
        ->assertEquals('skip', (yield new P\FulfilledPromise('skip')));
    }
    $this
      ->assertEquals('skip', (yield new P\FulfilledPromise('skip')));
    (yield $value);
  });
  $promises[0]
    ->resolve(0);
  $promises[1]
    ->resolve(1);
  $promises[2]
    ->resolve(2);
  $promise
    ->then(function ($v) use (&$r) {
    $r = $v;
  });
  P\queue()
    ->run();
  $this
    ->assertEquals(2, $r);
}