node-red-contrib-deglitch/tests/helper.js

This node filters out short impulses or erroneous data from sensors.

/**
 * Copyright 2014 IBM Corp.
 *
 * 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.
 **/
var path = require('path');
process.env.NODE_RED_HOME = process.env.NODE_RED_HOME || path.resolve('node_modules/node-red');
var helper = require(path.join(process.env.NODE_RED_HOME,
  'test', 'nodes', 'helper'));
try {
  helper.nock = helper.nock || require('nock');
} catch (er) {
  helper.nock = null;
}
module.exports = helper;