Make the intent clearer with the description and the name

Signed-off-by: Xheni Myrtaj <myrtajxheni@gmail.com>

Author: xh3n1

tests/Integration/Controller/AbstractControllerTest.php

@@ -103,11 +103,11 @@ protected function getDecodedJsonResponseContent(): array
     }
 
     /**
-     * Returns Int as response content.
+     * Returns the response content as int.
      *
      * @return int
      */
-    protected function getIntResponseContent(): int
+    protected function getResponseContentAsInt(): int
     {
         return json_decode($this->client->getResponse()->getContent(), true);
     }

tests/Integration/Controller/ListControllerTest.php

@@ -390,7 +390,7 @@ public function getListCountWithCurrentSessionKeyForExistingListWithSubscribersR
         $this->applyDatabaseChanges();
 
         $this->authenticatedJsonRequest('get', '/api/v2/lists/2/count');
-        $response = $this->getIntResponseContent();
+        $response = $this->getResponseContentAsInt();
 
         static::assertSame(1, $response);
     }
@@ -406,7 +406,7 @@ public function getListCountWithCurrentSessionKeyForExistingListWithNoSubscriber
         $this->applyDatabaseChanges();
 
         $this->authenticatedJsonRequest('get', '/api/v2/lists/3/count');
-        $response = $this->getIntResponseContent();
+        $response = $this->getResponseContentAsInt();
 
         static::assertSame(0, $response);
     }