AjaxWizardTest.php in Examples for Developers 3.x

Namespace

Drupal\Tests\ajax_example\FunctionalJavascript

File

modules/ajax_example/tests/src/FunctionalJavascript/AjaxWizardTest.php

<?php

namespace Drupal\Tests\ajax_example\FunctionalJavascript;

use Drupal\Core\Url;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;

/**
 * Test the user interactions for the Ajax Wizard example.
 *
 * @group ajax_example
 * @group examples
 */
class AjaxWizardTest extends WebDriverTestBase {

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'ajax_example',
  ];

  /**
   * Test that we can successfully submit the wizard following the steps.
   *
   * It verifies that each step displays the correct fields and we can finally
   * see the success message once we submit the form.
   */
  public function testWizardSteps() {

    // Get our Mink stuff.
    $session = $this
      ->getSession();
    $page = $session
      ->getPage();
    $assert = $this
      ->assertSession();

    // Get the page.
    $form_url = Url::fromRoute('ajax_example.wizard');
    $this
      ->drupalGet($form_url);

    // Check our initial state.
    $assert
      ->fieldExists('name');
    $assert
      ->fieldNotExists('address');
    $assert
      ->fieldNotExists('city');
    $assert
      ->buttonExists('Next step');
    $assert
      ->buttonNotExists('Previous step');
    $assert
      ->buttonNotExists('Submit your information');

    // We fill the  name at first step and continue with the second step.
    $page
      ->fillField('name', 'José Saramago');
    $page
      ->pressButton('Next step');
    $assert
      ->assertWaitOnAjaxRequest();

    // Check the state of the second step.
    $assert
      ->fieldExists('address');
    $assert
      ->fieldNotExists('name');
    $assert
      ->fieldNotExists('city');
    $assert
      ->buttonExists('Next step');
    $assert
      ->buttonExists('Previous step');
    $assert
      ->buttonNotExists('Submit your information');

    // We fill the address at the second step and continue with the last step.
    $page
      ->fillField('address', 'Rua dos Bacalhoeiros, 10');
    $page
      ->pressButton('Next step');
    $assert
      ->assertWaitOnAjaxRequest();

    // Check the state of the third step.
    $assert
      ->fieldExists('city');
    $assert
      ->fieldNotExists('name');
    $assert
      ->fieldNotExists('address');
    $assert
      ->buttonNotExists('Next step');
    $assert
      ->buttonExists('Previous step');
    $assert
      ->buttonExists('Submit your information');

    // We fill the city at the third step and we finally submit the form.
    $page
      ->fillField('city', 'Lisboa');
    $page
      ->pressButton('Submit your information');

    // We check the output and assert that the already set values are displayed.
    $assert
      ->pageTextContains('Your information has been submitted:');
    $assert
      ->pageTextContains('Name: José Saramago');
    $assert
      ->pageTextContains('Address: Rua dos Bacalhoeiros, 10');
    $assert
      ->pageTextContains('City: Lisboa');
  }

  /**
   * Test that the previous values are correctly displayed.
   *
   * If we move back to previous steps the already set values should be
   * displayed.
   */
  public function testWizardPreviousStepsValues() {

    // Get our Mink stuff.
    $session = $this
      ->getSession();
    $page = $session
      ->getPage();
    $assert = $this
      ->assertSession();

    // Get the page.
    $form_url = Url::fromRoute('ajax_example.wizard');
    $this
      ->drupalGet($form_url);

    // We fill the first step and continue.
    $page
      ->fillField('name', 'José Saramago');
    $page
      ->pressButton('Next step');
    $assert
      ->assertWaitOnAjaxRequest();

    // We fill the second step and continue with the last step.
    $page
      ->fillField('address', 'Rua dos Bacalhoeiros, 10');
    $page
      ->pressButton('Next step');
    $assert
      ->assertWaitOnAjaxRequest();

    // We fill the third step and we finally submit the form.
    $page
      ->fillField('city', 'Lisboa');

    // Now we move back to previous steps and check that the values are still
    // there.
    $page
      ->pressButton('Previous step');
    $assert
      ->assertWaitOnAjaxRequest();
    $assert
      ->fieldValueEquals('address', 'Rua dos Bacalhoeiros, 10');
    $page
      ->pressButton('Previous step');
    $assert
      ->assertWaitOnAjaxRequest();
    $assert
      ->fieldValueEquals('name', 'José Saramago');
  }

}

Classes

Name	Description
AjaxWizardTest	Test the user interactions for the Ajax Wizard example.