Tests widget handling of multiple required radios.

File

drupal-7.x/modules/field/tests/field.test, line 1756

Tests for field.module.

Class

FieldFormTestCase

Code

function testFieldFormMultivalueWithRequiredRadio() {
  // Create a multivalue test field.
  $this->field = $this->field_unlimited;
  $this->field_name = $this->field['field_name'];
  $this->instance['field_name'] = $this->field_name;
  field_create_field($this->field);
  field_create_instance($this->instance);
  $langcode = LANGUAGE_NONE;

  // Add a required radio field.
  field_create_field(array(
    'field_name' => 'required_radio_test',
    'type' => 'list_text',
    'settings' => array(
      'allowed_values' => array('yes' => 'yes', 'no' => 'no'),
    ),
  ));
  field_create_instance(array(
    'field_name' => 'required_radio_test',
    'entity_type' => 'test_entity',
    'bundle' => 'test_bundle',
    'required' => TRUE,
    'widget' => array(
      'type' => 'options_buttons',
    ),
  ));

  // Display creation form.
  $this->drupalGet('test-entity/add/test-bundle');

  // Press the 'Add more' button.
  $this->drupalPost(NULL, array(), t('Add another item'));

  // Verify that no error is thrown by the radio element.
  $this->assertNoFieldByXpath('//div[contains(@class, "error")]', FALSE, 'No error message is displayed.');

  // Verify that the widget is added.
  $this->assertFieldByName("{$this->field_name}[$langcode][0][value]", '', 'Widget 1 is displayed');
  $this->assertFieldByName("{$this->field_name}[$langcode][1][value]", '', 'New widget is displayed');
  $this->assertNoField("{$this->field_name}[$langcode][2][value]", 'No extraneous widget is displayed');
}