fixing IT tests

Author: ORybak5

service/src/intTest/java/uk/nhs/adaptors/gp2gp/ehr/EhrContinueTest.java

@@ -82,7 +82,7 @@ public void When_EhrContinueThrowsException_Expect_EhrExtractStatusNotUpdated()
         Exception exception = assertThrows(UnrecognisedInteractionIdException.class,
                                            () -> ehrExtractRequestHandler.handleContinue(conversationId, CONTINUE_ACKNOWLEDGEMENT));
 
-        assertThat(exception.getMessage()).isEqualTo("Received an unrecognized Continue message with conversation_id: "
+        assertThat(exception.getMessage()).isEqualTo("Received an unrecognized Continue message with conversationId: "
             + conversationId);
         verify(taskDispatcher, never()).createTask(any());
     }

service/src/intTest/java/uk/nhs/adaptors/gp2gp/ehr/EhrExtractStatusServiceIT.java

@@ -92,7 +92,7 @@ void When_EhrStatusWithExceededTimeout_Expect_EhrStatusShouldNotBeUpdated() {
         ehrExtractStatusServiceSpy.updateEhrExtractStatusAck(inProgressConversationId, ehrReceivedAcknowledgement);
 
         verify(logger, times(1))
-            .warn("Received an ACK message with conversation_id: {}, "
+            .warn("Received an ACK message with conversationId: {}, "
                   + "but it is being ignored because the EhrExtract has already been marked as failed "
                   + "from not receiving an acknowledgement from the requester in time.",
                   inProgressConversationId);