public function SimpleWidgetTest::testSimpleCardinalityOptions in Inline Entity Form 8

Tests simple IEF widget with different cardinality options.

File

tests/src/FunctionalJavascript/SimpleWidgetTest.php, line 43

Class

SimpleWidgetTest

Tests the IEF simple widget.

Namespace

Drupal\Tests\inline_entity_form\FunctionalJavascript

Code

public function testSimpleCardinalityOptions() {

  // Get the xpath selectors for the fields in this test.
  $title_field_xpath = $this
    ->getXpathForNthInputByLabelText('Title', 1);
  $first_nested_title_field_xpath = $this
    ->getXpathForNthInputByLabelText('Title', 2);
  $second_nested_title_field_xpath = $this
    ->getXpathForNthInputByLabelText('Title', 3);
  $third_nested_title_field_xpath = $this
    ->getXpathForNthInputByLabelText('Title', 4);
  $fourth_nested_title_field_xpath = $this
    ->getXpathForNthInputByLabelText('Title', 5);
  $first_positive_int_field_xpath = $this
    ->getXpathForNthInputByLabelText('Positive int', 1);
  $second_positive_int_field_xpath = $this
    ->getXpathForNthInputByLabelText('Positive int', 2);
  $third_positive_int_field_xpath = $this
    ->getXpathForNthInputByLabelText('Positive int', 3);
  $page = $this
    ->getSession()
    ->getPage();
  $assert_session = $this
    ->assertSession();
  $this
    ->drupalLogin($this->user);
  $cardinality_options = [
    1 => 1,
    2 => 2,
    FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED => 3,
  ];

  /** @var \Drupal\field\FieldStorageConfigInterface $field_storage */
  $field_storage = $this->fieldStorageConfigStorage
    ->load('node.single');
  foreach ($cardinality_options as $cardinality => $number_of_items) {
    $field_storage
      ->setCardinality($cardinality);
    $field_storage
      ->save();
    $this
      ->drupalGet('node/add/ief_simple_single');
    $assert_session
      ->elementTextContains('css', 'span.fieldset-legend', 'Single node');
    $assert_session
      ->elementTextContains('css', 'div.description', 'Reference a single node.');
    if ($cardinality === 1) {

      // With cardinality 1, one item should already be on the page.
      $assert_session
        ->buttonNotExists('Add another item');
      $assert_session
        ->elementExists('xpath', $title_field_xpath)
        ->setValue('Host node');
      $assert_session
        ->elementExists('xpath', $first_nested_title_field_xpath)
        ->setValue('Nested single node');
      $assert_session
        ->elementExists('xpath', $first_positive_int_field_xpath)
        ->setValue(42);
      $page
        ->pressButton('Save');
      $assert_session
        ->pageTextContains('IEF simple single Host node has been created.');
      $host_node = $this
        ->getNodeByTitle('Host node');
    }
    elseif ($cardinality === 2) {

      // With cardinality 2, two items should already be on the page.
      $assert_session
        ->buttonNotExists('Add another item');
      $assert_session
        ->elementExists('xpath', $title_field_xpath)
        ->setValue('Host node 2');
      $assert_session
        ->elementExists('xpath', $first_nested_title_field_xpath)
        ->setValue('Nested single node 2');
      $assert_session
        ->elementExists('xpath', $first_positive_int_field_xpath)
        ->setValue(42);
      $assert_session
        ->elementExists('xpath', $second_nested_title_field_xpath)
        ->setValue('Nested single node 3');
      $assert_session
        ->elementExists('xpath', $second_positive_int_field_xpath)
        ->setValue(42);
      $page
        ->pressButton('Save');
      $assert_session
        ->pageTextContains('IEF simple single Host node 2 has been created.');
      $host_node = $this
        ->getNodeByTitle('Host node 2');
    }
    elseif ($cardinality === FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED) {

      // With unlimited cardinality, one item should already be on the page,
      // and an 'Add another item' button should appear.
      $assert_session
        ->elementExists('xpath', $title_field_xpath)
        ->setValue('Host node 3');
      $assert_session
        ->elementExists('xpath', $first_nested_title_field_xpath)
        ->setValue('Nested single node 4');
      $assert_session
        ->elementExists('xpath', $first_positive_int_field_xpath)
        ->setValue(42);
      $assert_session
        ->elementNotExists('xpath', $second_positive_int_field_xpath);

      // Press the 'add another item' button and add a second item.
      $assert_session
        ->buttonExists('Add another item')
        ->press();
      $this
        ->assertNotEmpty($assert_session
        ->waitForElement('xpath', $second_nested_title_field_xpath));

      // Assert an extra item isn't added at the same time.
      $assert_session
        ->elementNotExists('xpath', $third_nested_title_field_xpath);
      $assert_session
        ->elementExists('xpath', $second_nested_title_field_xpath)
        ->setValue('Nested single node 5');
      $assert_session
        ->elementExists('xpath', $second_positive_int_field_xpath)
        ->setValue(42);

      // Press the 'add another item' button and add a third item.
      $assert_session
        ->buttonExists('Add another item')
        ->press();
      $this
        ->assertNotEmpty($assert_session
        ->waitForElement('xpath', $third_nested_title_field_xpath));

      // Assert an extra item isn't added at the same time.
      $assert_session
        ->elementNotExists('xpath', $fourth_nested_title_field_xpath);
      $assert_session
        ->elementExists('xpath', $third_nested_title_field_xpath)
        ->setValue('Nested single node 6');
      $assert_session
        ->elementExists('xpath', $third_positive_int_field_xpath)
        ->setValue(42);
      $page
        ->pressButton('Save');
      $assert_session
        ->pageTextContains('IEF simple single Host node 3 has been created.');
      $host_node = $this
        ->getNodeByTitle('Host node 3');
    }
    $this
      ->checkEditAccess($host_node, $number_of_items, $cardinality);
  }
}