web/demos/servertest/machine.js

/*
 * Copyright (c) 2013 DataTorrent, Inc. ALL Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// To run these tests Redis server should be running and have data
// (there should be active application that writes to Redis).

var machine = require('../routes/machine');

exports.testFetchData = function(test) {
  test.expect(1);
  var req = {
    query: {
      lookback: 10
    }
  };
  machine.data(req, {
    json: function(response) {
      test.equal(response.minutes.length, req.query.lookback);
      test.done();
    }
  });
};

exports.testLastTimestamp = function(test) {
  test.expect(1);
  var minuteCount = 2;
  var req = {
    query: {
      lookback: 10,
      lastTimestamp: Date.now() - minuteCount * 60 * 1000
    }
  };
  machine.data(req, {
    json: function(response) {
      test.equal(response.minutes.length, minuteCount + 1);
      test.done();
    }
  });
};