new BackendValidator(null), new ModuleValidator(null), new QueueValidator("queue1"));
mrSettings = new MapSettings.Builder().setBackend("backend1").build();
verifyPipelineSettings(mrSettings.toJobSettings(),
new BackendValidator("backend1"), new ModuleValidator(null), new QueueValidator(null));
mrSettings = new MapSettings.Builder().setModule("m1").build();
verifyPipelineSettings(mrSettings.toJobSettings(new StatusConsoleUrl("u1")),
new BackendValidator(null), new ModuleValidator("m1"),
new QueueValidator(null), new StatusConsoleValidator("u1"));
}