public String roleName()
    {
        return ctx.agentRoleName();
    }
@Test
    void shouldUseAssignedRoleName()
    {
        final String expectedRoleName = "test-role-name";
        final TestClusterClock clock = new TestClusterClock(TimeUnit.MILLISECONDS);
        ctx.agentRoleName(expectedRoleName)
            .epochClock(clock)
            .clusterClock(clock);

        final ConsensusModuleAgent agent = new ConsensusModuleAgent(ctx);
        assertEquals(expectedRoleName, agent.roleName());
    }