org.jboss.hal.testsuite.test.configuration.messaging.server.connections.connector.service.ConnectorServiceTest setup is failing as it uses invalid factory-class. An instance of org.apache.activemq.artemis.spi.core.remoting.ConnectorFactory must be used. See available implementations. Such a class must be probably placed to a user-defined module org.apache.activemq.artemis.addons, see WFLY-6301.