I am using a RabbitMQ in my project.
I have in my consumer the code of the client part of rabbitMQ and the connection need a tls1.1 to connect with the real MQ.
I know, it is an old question, still as there is no answer so far. What helped me a lot at the same question, is the following blog post: https://tamasgyorfi.net/2016/04/21/writing-integration-tests-for-rabbitmq-based-components/. It uses Apache QPID (not ActiveMQ as suggested in the OP) and it has support for AMQP 0.9.1.