fix: suggestions2

Author: jaysomani

src/VCS/Adapter/Git/GitLab.php

@@ -67,6 +67,11 @@ public function createOrganization(string $orgName): string
         ]);
 
         $responseBody = $response['body'] ?? [];
+        $responseHeaders = $response['headers'] ?? [];
+        $statusCode = $responseHeaders['status-code'] ?? 0;
+        if ($statusCode >= 400) {
+            throw new Exception("Creating organization {$orgName} failed with status code {$statusCode}");
+        }
 
         return ($responseBody['id'] ?? '') . ':' . ($responseBody['path'] ?? '');
     }
@@ -87,8 +92,9 @@ private function getOwnerPath(string $owner): string
      */
     private function getNamespaceId(string $owner): string
     {
-        if (strstr($owner, ':') !== false) {
-            return substr($owner, 0, strpos($owner, ':'));
+        $pos = strpos($owner, ':');
+        if ($pos !== false) {
+            return substr($owner, 0, $pos);
         }
         return $owner;
     }

tests/VCS/Adapter/GitLabTest.php

@@ -28,7 +28,6 @@ public function setUp(): void
 
         if (empty(static::$accessToken)) {
             $this->markTestSkipped('GitLab access token not available');
-            return;
         }
 
         $adapter = new GitLab(new Cache(new None()));