SimpleRecaptchaJavascriptTest.php in Simple Google reCAPTCHA 8

Namespace

Drupal\Tests\simple_recaptcha\FunctionalJavascript

File

tests/src/FunctionalJavascript/SimpleRecaptchaJavascriptTest.php

<?php

namespace Drupal\Tests\simple_recaptcha\FunctionalJavascript;


/**
 * JavaScripts tests for the Simple reCAPTCHA module.
 *
 * @group simple_recaptcha
 */
class SimpleRecaptchaJavascriptTest extends SimpleRecaptchaJavascriptTestBase {

  /**
   * Check if reCAPTCHA validation is added to user login form.
   */
  public function testLoginForm() {
    $config = $this
      ->config('simple_recaptcha.config');
    $this
      ->drupalGet('/user/login');

    // reCAPTCHA site key exists in drupalSettings.
    $this
      ->assertJsCondition('drupalSettings.simple_recaptcha.sitekey === "' . $config
      ->get('site_key') . '";');

    // Check if hidden field added by the module are present.
    $this->webAssert
      ->hiddenFieldExists('simple_recaptcha_token');

    // This field shoudln't exist as it's added only when we configure v3 reCAPTCHA.
    $this->webAssert
      ->hiddenFieldNotExists('simple_recaptcha_message');

    // Try to click on Log in button and render reCAPTCHA widget.
    $this->page
      ->pressButton('Log in');
    $this->webAssert
      ->waitForElement('css', 'recaptcha-visible');

    // reCAPTCHA doesn't provide consistent iframe name so we need to update it.
    $this
      ->assignNameToCaptchaIframe();
    $this
      ->getSession()
      ->switchToIFrame('recaptcha-iframe');
    $this
      ->assertStringCOntainsString('This reCAPTCHA is for testing purposes only. Please report to the site admin if you are seeing this.', $this->page
      ->getContent());
    $this
      ->htmlOutput($this->page
      ->getHtml());

    // Try to log in, which should fail.
    $this
      ->getSession()
      ->switchToIFrame();
    $user = $this
      ->drupalCreateUser([]);
    $edit = [
      'name' => $user
        ->getAccountName(),
      'pass' => $user->passRaw,
    ];
    $this
      ->submitForm($edit, t('Log in'));

    // Check if reCAPTCHA wrapper has error class.
    $error_wrapper = $this->page
      ->find('css', '.recaptcha-error');
    $this
      ->assertTrue($error_wrapper
      ->isVisible());

    // And we're still at user login page.
    $this->webAssert
      ->addressEquals('/user/login');
    $this
      ->htmlOutput($this->page
      ->getHtml());
  }

  /**
   * Test reCAPTCHA protected form containing file upload widget.
   */
  public function testFileUploadWidget() {

    // JS preprocessing is disabled in tests by default,.
    // @see https://www.drupal.org/project/drupal/issues/2467937
    $this
      ->config('system.performance')
      ->set('js.preprocess', TRUE)
      ->save();
    drupal_flush_all_caches();

    // Navigate to custom form.
    $this
      ->drupalGet('/simple_recaptcha_test/form');

    // Fill in required field.
    $assert = $this
      ->assertSession();
    $assert
      ->fieldExists('recaptcha_test_name')
      ->setValue('test name');

    // Initial form submit - triggers reCAPTCHA checkbox.
    $this->page
      ->pressButton('Form submit');

    // Go through the reCAPTCHA iframe magic.
    $this
      ->assignNameToCaptchaIframe();
    $this
      ->getSession()
      ->switchToIFrame('recaptcha-iframe');
    $this
      ->click('.recaptcha-checkbox');

    // Give it a while as reCAPTCHA throbber likes to spin for a while..
    $this
      ->getSession()
      ->wait('2000');
    $this
      ->getSession()
      ->switchToIFrame();
    $this->page
      ->pressButton("simple-recaptcha-submit-button");
    $this
      ->htmlOutput();
    $assert
      ->pageTextContains('Clicked on edit-submit');
  }

  /**
   * Submit form as anonymous user and ensure that this submission doesn't keep the session cookies.
   */
  public function testSessionData() {

    // Set up the module and visit password reset page.
    $this
      ->drupalGet('/user/password');
    $user = $this
      ->drupalCreateUser([]);
    $edit = [
      'name' => $user
        ->getAccountName(),
    ];

    // Handle reCAPTCHA widget.
    $this->page
      ->pressButton('Submit');
    $this
      ->assignNameToCaptchaIframe();
    $this
      ->getSession()
      ->switchToIFrame('recaptcha-iframe');
    $this
      ->click('.recaptcha-checkbox');
    $this
      ->getSession()
      ->switchToIFrame();

    // Give it a while as reCAPTCHA throbber likes to spin for a while..
    $this
      ->getSession()
      ->wait('2000');

    // Final form submission, which should leave session cookies empty.
    $this
      ->submitForm($edit, t('Submit'));
    $this
      ->assertSession()
      ->pageTextContains(t('Further instructions have been sent to your email address.'));
    $this
      ->assertEmpty($this
      ->getSessionCookies()
      ->toArray());
  }

  /**
   * Assigns a name to the reCAPTCHA iframe.
   *
   * @see \Drupal\Tests\media\FunctionalJavascript\CKEditorIntegrationTest::assignNameToCkeditorIframe
   * assignNameToCkeditorIframe
   */
  protected function assignNameToCaptchaIframe() {
    $javascript = <<<JS
(function(){
  var iframes = document.getElementsByTagName('iframe');
    for(var i = 0; i < iframes.length; i++){
        var f = iframes[i];
        f.name = 'recaptcha-iframe';
    }
})()
JS;
    $this
      ->getSession()
      ->evaluateScript($javascript);
  }

}

Classes

Name	Description
SimpleRecaptchaJavascriptTest	JavaScripts tests for the Simple reCAPTCHA module.