private AgentInfo createAgentInfo(String name, String region, String owner) {
		AgentInfo agentInfo = createAgentInfo(name, region);
		AgentControllerIdentityImplementation identityImplementation = new AgentControllerIdentityImplementation("", "");
		identityImplementation.setOwner(owner);
		agentInfo.setAgentIdentity(identityImplementation);
		return agentInfo;
	}
Priority of agent selection.
1. dedicated agent of recently used.
2. dedicated agent.
3. public agent of recently used.
4. public agent.
ngrinder-controller/src/test/java/org/ngrinder/agent/service/AgentServiceTest.java