public function ComplexWidgetTest::testReferenceExistingValidation in Inline Entity Form 8

Test if invalid values get correct validation messages.

Tests validation in reference existing entity form. It also checks if existing entity reference form can be canceled.

File

tests/src/FunctionalJavascript/ComplexWidgetTest.php, line 523

Class

ComplexWidgetTest

IEF complex field widget tests.

Namespace

Drupal\Tests\inline_entity_form\FunctionalJavascript

Code

public function testReferenceExistingValidation() {

  // Get the xpath selectors for the input fields in this test.
  $node_field_xpath = $this
    ->getXpathForNthInputByLabelText('Node', 1);
  $page = $this
    ->getSession()
    ->getPage();
  $assert_session = $this
    ->assertSession();
  $this
    ->updateSetting('allow_existing', TRUE);
  $this
    ->drupalGet('node/add/ief_test_complex');
  $this
    ->checkExistingValidationExpectation('', 'Node field is required.');
  $this
    ->checkExistingValidationExpectation('Fake Title', 'There are no entities matching "Fake Title"');

  // Check adding nodes that cannot be referenced by this field.
  foreach ($this
    ->createNodeForEveryBundle() as $id => $title) {
    $node = Node::load($id);
    if ($node
      ->bundle() !== 'ief_reference_type') {
      $this
        ->checkExistingValidationExpectation("{$title} ({$id})", "The referenced entity (node: {$id}) does not exist.");
    }
  }
  foreach ($this
    ->createReferenceContent(2) as $title => $id) {
    $this
      ->openMultiExistingForm();
    $current_title = "{$title} ({$id})";
    $assert_session
      ->elementExists('xpath', $node_field_xpath)
      ->setValue($current_title);
    $page
      ->pressButton('Add node');
    $this
      ->waitForRowByTitle($title);
    $assert_session
      ->elementNotExists('xpath', $node_field_xpath);

    // Try to add the same node again.
    $this
      ->checkExistingValidationExpectation($current_title, 'The selected node has already been added.');
  }
}