cluster-service/test/cmd-workers.js

Turns your single process code into a fault-resilient multi-process service with built-in REST & CLI support

var cservice = require("../cluster-service");
var workers = require('../lib/commands/workers');
var assert = require("assert");

cservice.log = function() {};
if(cservice.isWorker){
  it("WORKER", function(done) {});
} else {
  describe('[Workers cmd]', function() {
    it('Start', function(done) {
      cservice.start(
        {
          workers: null,
          workerCount: 1,
          accessKey: "123",
          cli: false
        },
        function() {
          assert.equal(
            cservice.workers.length,
            0,
            "0 worker expected, but " + cservice.workers.length + " found"
          );
          done();
        }
      );
    });

    it('Test workers command', function(done) {
      cservice.trigger("workers", function(err, data) {
        assert.equal(err, null);
        assert.equal(data.workers.length, 0);
        done();
      });
    });

    it('more', function(done) {
      var callback = function(nullObj, obj) {
        assert.equal(nullObj, null);
        assert.equal(obj.info, "Returns list of active worker processes.");
        assert.equal(obj.command, "workers [simple|details]");
        done();
      };

      workers.more(callback);
    });

    it('Stop', function(done) {
      cservice.stop(30000, function() {
        assert.equal(
          cservice.workers.length,
          0,
          "0 workers expected, but " + cservice.workers.length + " found"
        );
        done();
      });
    });
  });
}