function FiberPlaceholderTest::testLongPlaceholderFiberSuspendingLoop

Same name in other branches
  1. 11.x core/modules/big_pipe/tests/src/Unit/Render/FiberPlaceholderTest.php \Drupal\Tests\big_pipe\Unit\Render\FiberPlaceholderTest::testLongPlaceholderFiberSuspendingLoop()

@covers \Drupal\big_pipe\Render\BigPipe::sendPlaceholders

File

core/modules/big_pipe/tests/src/Unit/Render/FiberPlaceholderTest.php, line 36

Class

FiberPlaceholderTest
@coversDefaultClass \Drupal\big_pipe\Render\BigPipe @group big_pipe

Namespace

Drupal\Tests\big_pipe\Unit\Render

Code

public function testLongPlaceholderFiberSuspendingLoop() : void {
    $request_stack = $this->prophesize(RequestStack::class);
    $request_stack->getMainRequest()
        ->willReturn(new Request());
    $request_stack->getCurrentRequest()
        ->willReturn(new Request());
    $callableResolver = $this->prophesize(CallableResolver::class);
    $callableResolver->getCallableFromDefinition(Argument::any())
        ->willReturn([
        TurtleLazyBuilder::class,
        'turtle',
    ]);
    $renderer = new Renderer($callableResolver->reveal(), $this->prophesize(ThemeManagerInterface::class)
        ->reveal(), $this->prophesize(ElementInfoManagerInterface::class)
        ->reveal(), $this->prophesize(PlaceholderGeneratorInterface::class)
        ->reveal(), $this->prophesize(RenderCacheInterface::class)
        ->reveal(), $request_stack->reveal(), [
        'required_cache_contexts' => [
            'languages:language_interface',
            'theme',
        ],
    ]);
    $session = $this->prophesize(SessionInterface::class);
    $session->start()
        ->willReturn(TRUE);
    $bigpipe = new BigPipe($renderer, $session->reveal(), $request_stack->reveal(), $this->prophesize(HttpKernelInterface::class)
        ->reveal(), $this->createMock(EventDispatcherInterface::class), $this->prophesize(ConfigFactoryInterface::class)
        ->reveal(), $this->prophesize(MessengerInterface::class)
        ->reveal());
    $response = new BigPipeResponse(new HtmlResponse());
    $attachments = [
        'library' => [],
        'drupalSettings' => [
            'ajaxPageState' => [],
        ],
        'big_pipe_placeholders' => [
            // cspell:disable-next-line
'callback=%5CDrupal%5CTests%5Cbig_pipe%5CUnit%5CRender%5CTurtleLazyBuilder%3A%3Aturtle&&token=uhKFNfT4eF449_W-kDQX8E5z4yHyt0-nSHUlwaGAQeU' => [
                '#lazy_builder' => [
                    '\\Drupal\\Tests\\big_pipe\\Unit\\Render\\TurtleLazyBuilder::turtle',
                    [],
                ],
            ],
        ],
    ];
    $response->setAttachments($attachments);
    // Construct minimal HTML response.
    // cspell:disable-next-line
    $content = '<html><body><span data-big-pipe-placeholder-id="callback=%5CDrupal%5CTests%5Cbig_pipe%5CUnit%5CRender%5CTurtleLazyBuilder%3A%3Aturtle&amp;&amp;token=uhKFNfT4eF449_W-kDQX8E5z4yHyt0-nSHUlwaGAQeU"></body></html>';
    $response->setContent($content);
    // Capture the result to avoid PHPUnit complaining.
    ob_start();
    $fiber = new \Fiber(function () use ($bigpipe, $response) {
        $bigpipe->sendContent($response);
    });
    $fiber->start();
    $this->assertFalse($fiber->isTerminated(), 'Placeholder fibers with long execution time supposed to return control before terminating');
    ob_get_clean();
}

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