function FieldKernelTest::testRender

Tests that the render function is called.

File

core/modules/views/tests/src/Kernel/Handler/FieldKernelTest.php, line 56

Class

FieldKernelTest

Tests the generic field handler.

Namespace

Code

public function testRender() : void {
    
    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = \Drupal::service('renderer');
    $view = Views::getView('test_field_tokens');
    $this->executeView($view);
    $random_text = $this->randomMachineName();
    $view->field['job']
        ->setTestValue($random_text);
    $output = (string) $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
        return $view->field['job']
            ->theme($view->result[0]);
    });
    $this->assertEquals($random_text, $output, 'Make sure the render method rendered the manual set value.');
}