PollJsAddChoiceTest.php

<?php

/**
 * @file
 * Definition of Drupal\poll\Tests\PollJsAddChoiceTest.
 */
namespace Drupal\poll\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * Tests adding new choices to a poll.
 */
class PollJsAddChoiceTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'poll',
  );
  public static function getInfo() {
    return array(
      'name' => 'Poll add choice',
      'description' => 'Submits a POST request for an additional poll choice.',
      'group' => 'Poll',
    );
  }

  /**
   * Tests adding a new choice to a poll.
   */
  function testAddChoice() {
    $web_user = $this
      ->drupalCreateUser(array(
      'create poll content',
      'access content',
    ));
    $this
      ->drupalLogin($web_user);
    $this
      ->drupalGet('node/add/poll');
    $edit = array(
      "title" => $this
        ->randomName(),
      'choice[new:0][chtext]' => $this
        ->randomName(),
      'choice[new:1][chtext]' => $this
        ->randomName(),
    );

    // Press 'add choice' button through Ajax, and place the expected HTML result
    // as the tested content.
    $commands = $this
      ->drupalPostAJAX(NULL, $edit, array(
      'op' => t('Add another choice'),
    ));
    $this->content = $commands[1]['data'];
    $this
      ->assertFieldByName('choice[chid:0][chtext]', $edit['choice[new:0][chtext]'], format_string('Field !i found', array(
      '!i' => 0,
    )));
    $this
      ->assertFieldByName('choice[chid:1][chtext]', $edit['choice[new:1][chtext]'], format_string('Field !i found', array(
      '!i' => 1,
    )));
    $this
      ->assertFieldByName('choice[new:0][chtext]', '', format_string('Field !i found', array(
      '!i' => 2,
    )));
  }

}