function RendererTest::testRenderSortingWithSetHashSorted

@covers ::render @covers ::doRender

File

core/tests/Drupal/Tests/Core/Render/RendererTest.php, line 525

Class

RendererTest

@coversDefaultClass \Drupal\Core\Render\Renderer @group Render

Namespace

Code

public function testRenderSortingWithSetHashSorted() : void {
    $first = $this->randomMachineName();
    $second = $this->randomMachineName();
    // The same array structure again, but with #sorted set to TRUE.
    $elements = [
        'second' => [
            '#weight' => 10,
            '#markup' => $second,
        ],
        'first' => [
            '#weight' => 0,
            '#markup' => $first,
        ],
        '#sorted' => TRUE,
    ];
    $output = (string) $this->renderer
        ->renderRoot($elements);
    // The elements should appear in output in the same order as the array.
    $this->assertLessThan(strpos($output, $first), strpos($output, $second));
}