AjaxExampleTestCase

class AjaxExampleTestCase extends DrupalWebTestCase {

  public static function getInfo() {
    return array(
      'name' => 'Ajax example', 
      'description' => 'Checks behavior of the Ajax Example', 
      'group' => 'Examples',
    );
  }

  /**
   * Enable module.
   */
  function setUp() {
    parent::setUp('ajax_example');
  }

  /**
   * Check the non-JS version of the "Dynamic Sections" example.
   */
  function testDynamicSectionsNoJs() {
    // The path to the example form.
    $path = 'examples/ajax_example/dynamic_sections_no_js';
    // Confirmation text for right and wrong answers.
    $wrong = 'Wrong answer. Try again. (Hint: The right answer is "George Washington".)';
    $right = 'You got the right answer: George Washington';
    // For each question style, choose some parameters.
    $params = array(
      'Multiple Choice' => array(
        'value' => 'Abraham Lincoln', 
        'answer' => 'Abraham Lincoln', 
        'response' => $wrong,
      ), 
      'True/False' => array(
        'value' => 'George Washington', 
        'answer' => 'George Washington', 
        'response' => $right,
      ), 
      'Fill-in-the-blanks' => array(
        'value' => NULL, 
        'answer' => 'George Washington', 
        'response' => $right,
      ),
    );
    foreach ($params as $style => $QandA) {
      // Submit the initial form.
      $edit = array('question_type_select' => t($style));
      $this->drupalPost($path, $edit, t('Choose'));
      $this->assertResponse(200, t('Question style "@style" selected.', array('@style' => t($style))));
      // For convenience, make variables out of the entries in $QandA.
      extract($QandA);
      // Check for the expected input field.
      $this->assertFieldByName('question', t($value));
      // Now, submit the dynamically generated form.
      $edit = array('question' => t($answer));
      $this->drupalPost(NULL, $edit, t('Submit your answer'));
      $this->assertRaw(t($response), t('Dynamic form has been submitted.'));
    }
  }

}