function ArgumentNullTest::testAreaText

File

core/modules/views/tests/src/Kernel/Handler/ArgumentNullTest.php, line 31

Class

ArgumentNullTest

Tests the core Drupal\views\Plugin\views\argument\NullArgument handler.

Namespace

Code

public function testAreaText() : void {
  // Test validation
  $view = Views::getView('test_view');
  $view->setDisplay();
  // Add a null argument.
  $view->displayHandlers
    ->get('default')
    ->overrideOption('arguments', [
    'null' => [
      'id' => 'null',
      'table' => 'views',
      'field' => 'null',
    ],
  ]);
  $this->executeView($view);
  // Make sure that the argument is not validated yet.
  unset($view->argument['null']->argument_validated);
  $this->assertTrue($view->argument['null']
    ->validateArgument(26));
  // Test must_not_be option.
  unset($view->argument['null']->argument_validated);
  $view->argument['null']->options['must_not_be'] = TRUE;
  $this->assertFalse($view->argument['null']
    ->validateArgument(26), 'must_not_be returns FALSE, if there is an argument');
  unset($view->argument['null']->argument_validated);
  $this->assertTrue($view->argument['null']
    ->validateArgument(NULL), 'must_not_be returns TRUE, if there is no argument');
  // Test execution.
  $view->destroy();
  $view->setDisplay();
  // Add an argument, which has null as handler.
  $view->displayHandlers
    ->get('default')
    ->overrideOption('arguments', [
    'id' => [
      'id' => 'id',
      'table' => 'views_test_data',
      'field' => 'id',
    ],
  ]);
  $this->executeView($view, [
    26,
  ]);
  // The argument should be ignored, so every result should return.
  $this->assertCount(5, $view->result);
}