aleph1.co.uk Git - yaffs-website/blob - web/core/modules/field/tests/src/FunctionalJavascript/FormJSAddMoreTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\field\FunctionalJavascript;
   4
   5 use Drupal\Core\Entity\Entity\EntityFormDisplay;
   6 use Drupal\Core\Field\FieldStorageDefinitionInterface;
   7 use Drupal\field\Entity\FieldConfig;
   8 use Drupal\field\Entity\FieldStorageConfig;
   9 use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
  10
  11 /**
  12  * Tests add more behavior for a multiple value field.
  13  *
  14  * @group field
  15  */
  16 class FormJSAddMoreTest extends WebDriverTestBase {
  17
  18   /**
  19    * {@inheritdoc}
  20    */
  21   public static $modules = ['field_test', 'entity_test'];
  22
  23   /**
  24    * {@inheritdoc}
  25    */
  26   protected function setUp() {
  27     parent::setUp();
  28
  29     $account = $this->drupalCreateUser([
  30       'view test entity',
  31       'administer entity_test content',
  32     ]);
  33     $this->drupalLogin($account);
  34
  35     $field = [
  36       'field_name' => 'field_unlimited',
  37       'entity_type' => 'entity_test',
  38       'bundle' => 'entity_test',
  39       'label' => $this->randomMachineName() . '_label',
  40       'description' => '[site:name]_description',
  41       'weight' => mt_rand(0, 127),
  42       'settings' => [
  43         'test_field_setting' => $this->randomMachineName(),
  44       ],
  45     ];
  46
  47     FieldStorageConfig::create([
  48       'field_name' => 'field_unlimited',
  49       'entity_type' => 'entity_test',
  50       'type' => 'test_field',
  51       'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
  52     ])->save();
  53     FieldConfig::create($field)->save();
  54
  55     $entity_form_display = EntityFormDisplay::load($field['entity_type'] . '.' . $field['bundle'] . '.default');
  56     $entity_form_display->setComponent($field['field_name'])->save();
  57   }
  58
  59   /**
  60    * Tests the 'Add more' functionality.
  61    */
  62   public function testFieldFormJsAddMore() {
  63     $this->drupalGet('entity_test/add');
  64
  65     $assert_session = $this->assertSession();
  66     $page = $this->getSession()->getPage();
  67     $add_more_button = $page->findButton('field_unlimited_add_more');
  68
  69     // First set a value on the first input field.
  70     $field_0 = $page->findField('field_unlimited[0][value]');
  71     $field_0->setValue('1');
  72
  73     // Add another item.
  74     $add_more_button->click();
  75     $field_1 = $assert_session->waitForField('field_unlimited[1][value]');
  76     $this->assertNotEmpty($field_1, 'Successfully added another item.');
  77
  78     // Validate the value of the first field has not changed.
  79     $this->assertEquals('1', $field_0->getValue(), 'Value for the first item has not changed.');
  80
  81     // Validate the value of the second item is empty.
  82     $this->assertEmpty($field_1->getValue(), 'Value for the second item is currently empty.');
  83
  84     // Add another item.
  85     $add_more_button->click();
  86     $field_2 = $assert_session->waitForField('field_unlimited[2][value]');
  87     $this->assertNotEmpty($field_2, 'Successfully added another item.');
  88
  89     // Set values for the 2nd and 3rd fields to validate dragging.
  90     $field_1->setValue('2');
  91     $field_2->setValue('3');
  92
  93     $field_weight_0 = $page->findField('field_unlimited[0][_weight]');
  94     $field_weight_1 = $page->findField('field_unlimited[1][_weight]');
  95     $field_weight_2 = $page->findField('field_unlimited[2][_weight]');
  96
  97     // Assert starting situation matches expectations.
  98     $this->assertGreaterThan($field_weight_0->getValue(), $field_weight_1->getValue());
  99     $this->assertGreaterThan($field_weight_1->getValue(), $field_weight_2->getValue());
 100
 101     // Drag the first row after the third row.
 102     $dragged = $field_0->find('xpath', 'ancestor::tr[contains(@class, "draggable")]//a[@class="tabledrag-handle"]');
 103     $target = $field_2->find('xpath', 'ancestor::tr[contains(@class, "draggable")]');
 104     $dragged->dragTo($target);
 105
 106     // Assert the order of items is updated correctly after dragging.
 107     $this->assertGreaterThan($field_weight_2->getValue(), $field_weight_0->getValue());
 108     $this->assertGreaterThan($field_weight_1->getValue(), $field_weight_2->getValue());
 109
 110     // Validate the order of items conforms to the last drag action after a
 111     // updating the form via the server.
 112     $add_more_button->click();
 113     $field_3 = $assert_session->waitForField('field_unlimited[3][value]');
 114     $this->assertNotEmpty($field_3);
 115     $this->assertGreaterThan($field_weight_2->getValue(), $field_weight_0->getValue());
 116     $this->assertGreaterThan($field_weight_1->getValue(), $field_weight_2->getValue());
 117
 118     // Validate no extraneous widget is displayed.
 119     $element = $page->findField('field_unlimited[4][value]');
 120     $this->assertEmpty($element);
 121   }
 122
 123 }