@Test
	public void testUnsetThenTestDefaults() {
		List<String> keys = new ArrayList<String>();
		List<String> args = Arrays.asList("unset", "heartbeat");

		String scriptResult = "";
		try {
			scriptResult = (String) _luaScript.callScript("config.lua", keys,
					args);

			List<String> getArgs = Arrays.asList("get");

			scriptResult = (String) _luaScript.callScript("config.lua", keys,
					getArgs);
		} catch (Exception e1) {
			System.out.println("Exception: " + e1.getMessage());
			fail(e1.getMessage());
		}

		Map<String, Object> result = JsonHelper.parseMap(scriptResult);

		for (String key : result.keySet()) {
			if (key.equals("application")) {
				assertEquals("qless", result.get(key));
			}

			if (key.equals("heartbeat")) {
				assertEquals(60, result.get(key));
			}
		}
	}