MTA-2144: Maintain functional tests

- Fixed fill customer addresses step

Author: orykh

dev/tests/functional/tests/app/Magento/Customer/Test/Block/Adminhtml/Edit/CustomerForm.php

@@ -44,13 +44,6 @@ class CustomerForm extends FormTabs
      */
     protected $fieldWrapperControl = './/*[contains(@class, "admin__field")]/*[contains(@class,"control")]';
 
-    /**
-     * Selector for wainting tab content to load.
-     *
-     * @var string
-     */
-    protected $tabReadiness = 'div:not([style="display: none;"])>.admin__fieldset-wrapper.opened > [class*=content]';
-
     /**
      * Fill Customer forms on tabs by customer, addresses data.
      *
@@ -144,18 +137,4 @@ protected function waitFields()
         /* Wait for field's control block is visible in the form */
         $this->waitForElementVisible($this->fieldWrapperControl, Locator::SELECTOR_XPATH);
     }
-
-    /**
-     * Open tab.
-     *
-     * @param string $tabName
-     * @return CustomerForm
-     */
-    public function openTab($tabName)
-    {
-        parent::openTab($tabName);
-        $this->waitForElementVisible($this->tabReadiness);
-
-        return $this;
-    }
 }

dev/tests/functional/tests/app/Magento/Customer/Test/TestStep/LoginCustomerOnFrontendStep.php

@@ -80,6 +80,7 @@ public function run()
         $this->cmsIndex->getLinksBlock()->openLink("Log In");
         $this->cmsIndex->getCmsPageBlock()->waitPageInit();
         $this->customerAccountLogin->getLoginBlock()->login($this->customer);
+        $this->cmsIndex->getCmsPageBlock()->waitPageInit();
     }
 
     /**

dev/tests/functional/tests/app/Magento/Multishipping/Test/TestStep/FillCustomerAddressesStep.php

@@ -71,10 +71,11 @@ public function __construct(
      */
     public function run()
     {
+        $addresses = $this->customer->getDataFieldConfig('address')['source']->getAddresses();
         $bindings = [];
+
         foreach ($this->products as $key => $product) {
             $productName = $product->getName();
-            $addresses = $this->customer->getDataFieldConfig('address')['source']->getAddresses();
             $addressRender = $this->objectManeger->create(
                 '\Magento\Customer\Test\Block\Address\Renderer',
                 ['address' => $addresses[$key], 'type' => 'oneline']