bind(IServerInfo.class).toInstance(IServerInfo.build(new ServerInfo()
.setClusterName("unittest")
.setThriftAPIVersion(100)
.setStatsUrlPrefix("none")));
bind(TaskGroupsSettings.class).toInstance(
new TaskGroupsSettings(bindMock(BackoffStrategy.class), RateLimiter.create(1000)));
bind(new TypeLiteral<DynamicHostSet<ServiceInstance>>() { }).toInstance(schedulers);
bindMock(AuroraAdmin.Iface.class);
bindMock(CronJobManager.class);
bindMock(LockManager.class);