public function FieldDefaultValueCallbackTest::testDefaultValueCallbackForm in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/field/tests/src/Functional/FieldDefaultValueCallbackTest.php \Drupal\Tests\field\Functional\FieldDefaultValueCallbackTest::testDefaultValueCallbackForm()
2. 10 core/modules/field/tests/src/Functional/FieldDefaultValueCallbackTest.php \Drupal\Tests\field\Functional\FieldDefaultValueCallbackTest::testDefaultValueCallbackForm()

File

core/modules/field/tests/src/Functional/FieldDefaultValueCallbackTest.php, line 53

Class

FieldDefaultValueCallbackTest

Tests the default value callback.

Namespace

Drupal\Tests\field\Functional

Code

public function testDefaultValueCallbackForm() {

  // Create a field and storage for checking.

  /** @var \Drupal\field\Entity\FieldStorageConfig $field_storage */
  FieldStorageConfig::create([
    'field_name' => $this->fieldName,
    'entity_type' => 'node',
    'type' => 'text',
  ])
    ->save();

  /** @var \Drupal\field\Entity\FieldConfig $field_config */
  $field_config = FieldConfig::create([
    'entity_type' => 'node',
    'field_name' => $this->fieldName,
    'bundle' => 'article',
  ]);
  $field_config
    ->save();
  $this
    ->drupalLogin($this->rootUser);

  // Check that the default field form is visible when no callback is set.
  $this
    ->drupalGet('/admin/structure/types/manage/article/fields/node.article.field_test');
  $this
    ->assertFieldByName('default_value_input[field_test][0][value]', NULL, 'The default field form is visible.');

  // Set a different field value, it should be on the field.
  $default_value = $this
    ->randomString();
  $field_config
    ->setDefaultValue([
    [
      'value' => $default_value,
    ],
  ])
    ->save();
  $this
    ->drupalGet('/admin/structure/types/manage/article/fields/node.article.field_test');
  $this
    ->assertFieldByName('default_value_input[field_test][0][value]', $default_value, 'The default field form is visible.');

  // Set a different field value to the field directly, instead of an array.
  $default_value = $this
    ->randomString();
  $field_config
    ->setDefaultValue($default_value)
    ->save();
  $this
    ->drupalGet('/admin/structure/types/manage/article/fields/node.article.field_test');
  $this
    ->assertFieldByName('default_value_input[field_test][0][value]', $default_value, 'The default field form is visible.');

  // Set a default value callback instead, and the default field form should
  // not be visible.
  $field_config
    ->setDefaultValueCallback('\\Drupal\\field_test\\FieldDefaultValueCallbackProvider::calculateDefaultValue')
    ->save();
  $this
    ->drupalGet('/admin/structure/types/manage/article/fields/node.article.field_test');
  $this
    ->assertNoFieldByName('default_value_input[field_test][0][value]', 'Calculated default value', 'The default field form is not visible when a callback is defined.');
}