function FieldFormTestCase::testFieldFormMultivalueWithRequiredRadio

Tests widget handling of multiple required radios.

File

modules/field/tests/field.test, line 1855

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');
}