assertEquals("foo", service.executeCommandOnCoordinator(testTypes1, true, (Serializable)new String[]{"foo"}));
result = service.executeCommandOnAllNodes(testTypes1, true, (Serializable)new String[]{"foo"});
assertTrue(result != null && result.size() == 1);
assertEquals("foo", result.get(0));
assertEquals(10, service.executeCommandOnCoordinator(testTypes2, true, new int[]{10}));
result = service.executeCommandOnAllNodes(testTypes2, true, new int[]{10});
assertTrue(result != null && result.size() == 1);
assertEquals(10, result.get(0));
assertEquals(11L, service.executeCommandOnCoordinator(testTypes3, true, new long[]{10}));