function FieldKernelTest::testRewrite

Tests general rewriting of the output.

File

core/modules/views/tests/src/Kernel/Handler/FieldKernelTest.php, line 139

Class

FieldKernelTest

Tests the generic field handler.

Namespace

Code

public function testRewrite() : void {
  /** @var \Drupal\Core\Render\RendererInterface $renderer */
  $renderer = \Drupal::service('renderer');
  $view = Views::getView('test_view');
  $view->initHandlers();
  $this->executeView($view);
  $row = $view->result[0];
  $id_field = $view->field['id'];
  // Don't check the rewrite checkbox, so the text shouldn't appear.
  $id_field->options['alter']['text'] = $random_text = $this->randomMachineName();
  $output = (string) $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
    return $id_field->theme($row);
  });
  $this->assertNotSubString($output, $random_text);
  $id_field->options['alter']['alter_text'] = TRUE;
  $output = (string) $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
    return $id_field->theme($row);
  });
  $this->assertSubString($output, $random_text);
}