[MINOR] updating enclave AT code to remove orion references (#3143)

* cleanup orion messages

Signed-off-by: Sally MacFarlane <sally.macfarlane@consensys.net>

acceptance-tests/tests/src/test/java/org/hyperledger/besu/tests/acceptance/privacy/EnclaveErrorAcceptanceTest.java

@@ -113,11 +113,9 @@ public class EnclaveErrorAcceptanceTest extends PrivacyAcceptanceTestBase {
                         alice.getEnclaveKey(),
                         wrongPublicKey)));
 
-    final String orionMessage = JsonRpcError.NODE_MISSING_PEER_URL.getMessage();
     final String tesseraMessage = JsonRpcError.TESSERA_NODE_MISSING_PEER_URL.getMessage();
 
-    assertThat(throwable.getMessage())
-        .has(matchOrionOrTesseraMessage(orionMessage, tesseraMessage));
+    assertThat(throwable.getMessage()).has(matchTesseraEnclaveMessage(tesseraMessage));
   }
 
   @Test
@@ -197,17 +195,14 @@ public class EnclaveErrorAcceptanceTest extends PrivacyAcceptanceTestBase {
   public void createPrivacyGroupReturnsCorrectError() {
     final Throwable throwable =
         catchThrowable(() -> alice.execute(privacyTransactions.createPrivacyGroup(null, null)));
-    final String orionMessage = JsonRpcError.CREATE_GROUP_INCLUDE_SELF.getMessage();
     final String tesseraMessage = JsonRpcError.TESSERA_CREATE_GROUP_INCLUDE_SELF.getMessage();
 
-    assertThat(throwable.getMessage())
-        .has(matchOrionOrTesseraMessage(orionMessage, tesseraMessage));
+    assertThat(throwable.getMessage()).has(matchTesseraEnclaveMessage(tesseraMessage));
   }
 
-  private Condition<String> matchOrionOrTesseraMessage(
-      final String orionMessage, final String tesseraMessage) {
+  private Condition<String> matchTesseraEnclaveMessage(final String enclaveMessage) {
     return new Condition<>(
-        message -> message.contains(orionMessage) || message.contains(tesseraMessage),
-        "Message did not match either Orion or Tessera expected output");
+        message -> message.contains(enclaveMessage),
+        "Message did not match Tessera expected output");
   }
 }