public void run() {
        populateTestData();
        final WS.Response response = WS.url(BASE_URL + REST_SEARCH_RESULTS).
            setQueryParameter("username", "growth").setQueryParameter("limit", "-1").
            get().get(RESPONSE_TIMEOUT, TimeUnit.MILLISECONDS);
        JsonNode searchNode = response.asJson();
        Assert.assertTrue(searchNode.asText().toString().isEmpty());
      }
<p>
Rest API  - Provides data for plotting the flow history graph for time and resources
</p>
test/rest/RestAPITest.java