TMP: analyze interop issue

Author: tvdijen

src/XML/md/AbstractRoleDescriptorType.php

@@ -71,12 +71,11 @@ public function __construct(
          * urn:oasis:names:tc:SAML:2.0:protocol.
          */
 var_dump(strval($protocolSupportEnumeration));
-var_dump(C::NS_SAMLP);
         Assert::contains(
             strval($protocolSupportEnumeration),
             C::NS_SAMLP,
             'SAML v2.0 entities MUST include the SAML protocol namespace URI in their'
-            . ' protocolSupportEnumeration attribute',
+            . ' protocolSupportEnumeration attribute; %s given',
             ProtocolViolationException::class,
         );
         Assert::maxCount($contact, C::UNBOUNDED_LIMIT);