MTO-142: [Test] Captcha on front login

- Defects fixed.

Author: SiarheiAndreyeu

dev/tests/functional/tests/app/Magento/Captcha/Test/Block/Form/LoginWithCaptcha.php

@@ -50,12 +50,12 @@ public function isVisibleCaptchaReloadButton()
     }
 
     /**
-     * Get captcha reload button element.
+     * Click on reload captcha button.
      *
-     * @return ElementInterface
+     * @return void
      */
-    public function getCaptchaReloadButton()
+    public function clickReloadCaptchaButton()
     {
-        return $this->_rootElement->find($this->captchaReload, Locator::SELECTOR_CSS);
+        $this->_rootElement->find($this->captchaReload, Locator::SELECTOR_CSS)->click();
     }
 }

dev/tests/functional/tests/app/Magento/Captcha/Test/TestCase/CaptchaOnAdminLoginTest.php

@@ -39,7 +39,7 @@ class CaptchaOnAdminLoginTest extends Injectable
     /**
      * Assert Captcha.
      *
-     * @var string
+     * @var AssertCaptchaFieldOnBackend
      */
     private $assertCaptcha;
 

dev/tests/functional/tests/app/Magento/Captcha/Test/TestCase/CaptchaOnStoreFrontLoginTest.php

@@ -38,7 +38,7 @@ class CaptchaOnStoreFrontLoginTest extends Injectable
     /**
      * Assert Captcha.
      *
-     * @var string
+     * @var AssertCaptchaFieldOnStorefront
      */
     private $assertCaptcha;
 
@@ -116,7 +116,7 @@ public function test(
 
         $this->customerAccountLogin->open();
         $this->assertCaptcha->processAssert($this->customerAccountLogin);
-        $this->customerAccountLogin->getLoginBlockWithCaptcha()->getCaptchaReloadButton()->click();
+        $this->customerAccountLogin->getLoginBlockWithCaptcha()->clickReloadCaptchaButton();
         $this->customerAccountLogin->getLoginBlockWithCaptcha()->login($customer);
     }