MQE-2212: Fix invalid behaviour MAGENTO_BACKEND_BASE_URL (magento#780)

* MQE-2212: Fix invalid behaviour of MAGENTO_BACKEND_BASE_URL

* MQE-2212: Fix invalid behaviour MAGENTO_BACKEND_BASE_URL

* MQE-2212: Fix invalid behaviour MAGENTO_BACKEND_BASE_URL

Author: soumyau

dev/tests/verification/Resources/PageReplacementTest.txt

@@ -35,8 +35,8 @@ class PageReplacementTestCest
 		$I->amOnPage("/John/StringLiteral2.html"); // stepKey: twoParamPageStringData
 		$I->amOnPage("/John/" . $I->retrieveEntityField('datakey', 'firstname', 'test') . ".html"); // stepKey: twoParamPageDataPersist
 		$I->amOnPage("/" . $I->retrieveEntityField('datakey', 'firstname', 'test') . "/StringLiteral2.html"); // stepKey: twoParamPagePersistString
-		$I->amOnPage("/" . getenv("MAGENTO_BACKEND_NAME") . "/backend"); // stepKey: onAdminPage
-		$I->amOnPage("/" . getenv("MAGENTO_BACKEND_NAME") . "/StringLiteral/page.html"); // stepKey: oneParamAdminPageString
+		$I->amOnPage((getenv("MAGENTO_BACKEND_BASE_URL") ? rtrim(getenv("MAGENTO_BACKEND_BASE_URL"), "/") : "") . "/" . getenv("MAGENTO_BACKEND_NAME") . "/backend"); // stepKey: onAdminPage
+		$I->amOnPage((getenv("MAGENTO_BACKEND_BASE_URL") ? rtrim(getenv("MAGENTO_BACKEND_BASE_URL"), "/") : "") . "/" . getenv("MAGENTO_BACKEND_NAME") . "/StringLiteral/page.html"); // stepKey: oneParamAdminPageString
 		$I->amOnUrl("http://myFullUrl.com/"); // stepKey: onExternalPage
 	}
 }

src/Magento/FunctionalTestingFramework/Module/MagentoWebDriver.php

@@ -877,7 +877,7 @@ public function saveScreenshot()
      */
     public function amOnPage($page)
     {
-        parent::amOnPage($page);
+        (0 === strpos($page, 'http')) ? parent::amOnUrl($page) : parent::amOnPage($page);
         $this->waitForPageLoad();
     }
 

src/Magento/FunctionalTestingFramework/Test/Objects/ActionObject.php

@@ -726,7 +726,12 @@ private function resolveParameterization($isParameterized, $replacement, $match,
             $resolvedReplacement = $replacement;
         }
         if (get_class($object) == PageObject::class && $object->getArea() == PageObject::ADMIN_AREA) {
-            $resolvedReplacement = "/{{_ENV.MAGENTO_BACKEND_NAME}}/" . $resolvedReplacement;
+            $urlSegments = [
+                '{{_ENV.MAGENTO_BACKEND_BASE_URL}}',
+                '{{_ENV.MAGENTO_BACKEND_NAME}}',
+                $resolvedReplacement
+            ];
+            $resolvedReplacement = implode('/', $urlSegments);
         }
         return $resolvedReplacement;
     }

src/Magento/FunctionalTestingFramework/Util/MftfGlobals.php

@@ -76,12 +76,15 @@ public static function getBackendBaseUrl($withTrailingSeparator = true)
     {
         if (!self::$backendBaseUrl) {
             try {
+                $backendName = getenv('MAGENTO_BACKEND_NAME');
                 $bUrl = getenv('MAGENTO_BACKEND_BASE_URL');
-                if ($bUrl) {
-                    self::$backendBaseUrl = UrlFormatter::format($bUrl, false);
+                if ($bUrl && $backendName) {
+                    self::$backendBaseUrl = UrlFormatter::format(
+                        UrlFormatter::format($bUrl) . $backendName,
+                        false
+                    );
                 } else {
                     $baseUrl = getenv('MAGENTO_BASE_URL');
-                    $backendName = getenv('MAGENTO_BACKEND_NAME');
                     if ($baseUrl && $backendName) {
                         self::$backendBaseUrl = UrlFormatter::format(
                             UrlFormatter::format($baseUrl) . $backendName,

src/Magento/FunctionalTestingFramework/Util/TestGenerator.php

@@ -2030,18 +2030,20 @@ private function resolveRuntimeReference($args, $regex, $func)
         $newArgs = [];
 
         foreach ($args as $key => $arg) {
+            $newArgs[$key] = $arg;
             preg_match_all($regex, $arg, $matches);
             if (!empty($matches[0])) {
-                $fullMatch = $matches[0][0];
-                $refVariable = $matches[1][0];
-                unset($matches);
-                $replacement = "{$func}(\"{$refVariable}\")";
+                foreach ($matches[0] as $matchKey => $fullMatch) {
+                    $refVariable = $matches[1][$matchKey];
 
-                $outputArg = $this->processQuoteBreaks($fullMatch, $arg, $replacement);
-                $newArgs[$key] = $outputArg;
+                    $replacement = $this->getReplacement($func, $refVariable);
+
+                    $outputArg = $this->processQuoteBreaks($fullMatch, $newArgs[$key], $replacement);
+                    $newArgs[$key] = $outputArg;
+                }
+                unset($matches);
                 continue;
             }
-            $newArgs[$key] = $arg;
         }
 
         // override passed in args for use later.
@@ -2313,4 +2315,20 @@ private function parseUserInput($userInput)
 
         return $this->addUniquenessFunctionCall($userInput);
     }
+
+    /**
+     * Supports fallback for BACKEND URL
+     *
+     * @param string $func
+     * @param string $refVariable
+     * @return string
+     */
+    private function getReplacement($func, $refVariable): string
+    {
+        if ($refVariable === 'MAGENTO_BACKEND_BASE_URL') {
+            return "({$func}(\"{$refVariable}\") ? rtrim({$func}(\"{$refVariable}\"), \"/\") : \"\")";
+        }
+
+        return "{$func}(\"{$refVariable}\")";
+    }
 }