protected function ImageCaptchaWebTestCase::getCaptchaImageFromForm in CAPTCHA 7

Helper function to get the CAPTCHA image element from the current form.

1 call to ImageCaptchaWebTestCase::getCaptchaImageFromForm()

ImageCaptchaWebTestCase::assertNonEmptyImage in image_captcha/image_captcha.test

Asserts that the image URL actually returns an image.

File

image_captcha/image_captcha.test, line 25

Tests for the Image CAPTCHA module.

Class

ImageCaptchaWebTestCase

@file Tests for the Image CAPTCHA module.

Code

protected function getCaptchaImageFromForm() {
  $elements = $this
    ->xpath('//input[@name="captcha_sid"]/../img');
  return $elements[0];
}