Club Drupal

  /**

   * Test presence of ajax functionality

   */

  function testAjax() {

    $rows = array('row1', 'row2', 'row3');

    // Test checkboxes (#multiple == TRUE).

    foreach ($rows as $row) {

      $element = 'tableselect[' . $row . ']';

      $edit = array($element => TRUE);

      $result = $this->drupalPostAJAX('form_test/tableselect/multiple-true', $edit, $element);

      $this->assertFalse(empty($result), t('Ajax triggers on checkbox for @row.', array('@row' => $row)));

    }

    // Test radios (#multiple == FALSE).

    $element = 'tableselect';

    foreach ($rows as $row) {

      $edit = array($element => $row);

      $result = $this->drupalPostAjax('form_test/tableselect/multiple-false', $edit, $element);

      $this->assertFalse(empty($result), t('Ajax triggers on radio for @row.', array('@row' => $row)));

    }

  }

/**

 * Tests for form textarea.

 */

class FormTextareaTestCase extends DrupalUnitTestCase {

  public static function getInfo() {

    return array(

      'name' => 'Form textarea',

      'description' => 'Tests form textarea related functions.',

      'group' => 'Form API',

    );

  }

  /**

   * Tests that textarea value is properly set.

   */

  public function testValueCallback() {

    $element = array();

    $form_state = array();

    $test_cases = array(

      array(NULL, FALSE),

      array(NULL, NULL),

      array('', array('test')),

      array('test', 'test'),

      array('123', 123),

    );

    foreach ($test_cases as $test_case) {

      list($expected, $input) = $test_case;

      $this->assertIdentical($expected, form_type_textarea_value($element, $input, $form_state));

    }

  }

}