public function EntitySelectWidgetTest::testWidget in Commerce Core 8.2

Tests widget's hidden input type.

File

tests/src/Functional/EntitySelectWidgetTest.php, line 102

Class

EntitySelectWidgetTest

Tests the Entity select widget.

Namespace

Drupal\Tests\commerce\Functional

Code

public function testWidget() {

  // Since the field is required, the widget should be a hidden element.
  $store_id = $this->stores[0]
    ->id();
  $this
    ->drupalGet($this->node
    ->toUrl('edit-form'));
  $field = $this
    ->getSession()
    ->getPage()
    ->find('xpath', '//input[@type="hidden" and @name="stores[target_id][value]" and @value="' . $store_id . '"]');
  $this
    ->assertNotEmpty($field);

  // Create another store. The widget should now be a set of checkboxes.
  $this
    ->createStores(1);
  $store_ids = EntityHelper::extractIds($this->stores);
  $this
    ->drupalGet($this->node
    ->toUrl('edit-form'));
  $this
    ->assertNotNull($this
    ->getSession()
    ->getPage()
    ->find('xpath', '//input[@type="checkbox" and starts-with(@name,"stores")]'));
  $this
    ->assertSession()
    ->checkboxNotChecked('edit-stores-target-id-value-1');
  $this
    ->assertSession()
    ->checkboxNotChecked('edit-stores-target-id-value-2');

  // Check store 1.
  $edit['stores[target_id][value][' . $store_ids[0] . ']'] = $store_ids[0];
  $edit['stores[target_id][value][' . $store_ids[1] . ']'] = FALSE;
  $this
    ->submitForm($edit, t('Save'));
  \Drupal::entityTypeManager()
    ->getStorage('node')
    ->resetCache();
  $this->node = Node::load($this->node
    ->id());
  $node_store_ids = [];
  foreach ($this->node
    ->get('stores') as $store_item) {
    $node_store_ids[] = $store_item->target_id;
  }
  $this
    ->assertFieldValues($node_store_ids, [
    $store_ids[0],
  ]);
  $this
    ->drupalGet($this->node
    ->toUrl('edit-form'));
  $this
    ->assertSession()
    ->checkboxChecked('edit-stores-target-id-value-' . $store_ids[0]);
  $this
    ->assertSession()
    ->checkboxNotChecked('edit-stores-target-id-value-' . $store_ids[1]);

  // Reduce the cardinality to 1. Checkboxes should now be radios.
  $this->referenceField
    ->setCardinality(1)
    ->save();
  $this
    ->drupalGet($this->node
    ->toUrl('edit-form'));
  $this
    ->assertNotNull($this
    ->getSession()
    ->getPage()
    ->find('xpath', '//input[@type="radio" and @name="stores[target_id][value]"]'));
  $this
    ->assertSession()
    ->checkboxChecked('edit-stores-target-id-value-' . $store_ids[0]);
  $this
    ->assertSession()
    ->checkboxNotChecked('edit-stores-target-id-value-' . $store_ids[1]);

  // Create the final store. The widget should now be an autocomplete field.
  $this
    ->createStores(1);
  $store_labels = array_map(function ($store) {
    return $store
      ->label() . ' (' . $store
      ->id() . ')';
  }, $this->stores);
  $this->referenceField
    ->setCardinality(FieldStorageConfig::CARDINALITY_UNLIMITED)
    ->save();
  $this
    ->drupalGet($this->node
    ->toUrl('edit-form'));
  $this
    ->assertNotNull($this
    ->getSession()
    ->getPage()
    ->find('xpath', '//input[@id="edit-stores-target-id-value" and starts-with(@class, "form-autocomplete")]'));
  $this
    ->assertSession()
    ->fieldValueEquals('stores[target_id][value]', $store_labels[0]);

  // Reference both stores 1 and 2.
  $edit = [];
  $edit['stores[target_id][value]'] = $store_labels[0] . ', ' . $store_labels[1];
  $this
    ->submitForm($edit, t('Save'));
  \Drupal::entityTypeManager()
    ->getStorage('node')
    ->resetCache();
  $this->node = Node::load($this->node
    ->id());
  $node_store_ids = [];
  foreach ($this->node
    ->get('stores') as $store_item) {
    $node_store_ids[] = $store_item->target_id;
  }
  $this
    ->assertFieldValues($node_store_ids, [
    $store_ids[0],
    $store_ids[1],
  ]);
  $this
    ->drupalGet($this->node
    ->toUrl('edit-form'));
  $this
    ->assertSession()
    ->fieldValueEquals('stores[target_id][value]', $store_labels[0] . ', ' . $store_labels[1]);
}