@spalger/kibana/src/ui/public/index_patterns/__tests__/intervals.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

var moment = require('moment');
describe('Index Patterns', function () {
  describe('interval.toIndexList()', function () {
    var expect = require('expect.js');
    var ngMock = require('ngMock');

    var intervals;
    beforeEach(ngMock.module('kibana'));
    beforeEach(ngMock.inject(function (Private) {
      intervals = Private(require('ui/index_patterns/_intervals'));
    }));

    it('should return correct indices for hourly [logstash-]YYYY.MM.DD.HH', function () {
      var start = moment.utc('2014-01-01T07:00:00Z');
      var end = moment.utc('2014-01-01T08:30:00Z');
      var interval = { name: 'hours', startOf: 'hour', display: 'Hourly' };
      var list = intervals.toIndexList('[logstash-]YYYY.MM.DD.HH', interval, start, end);
      expect(list).to.contain('logstash-2014.01.01.07');
      expect(list).to.contain('logstash-2014.01.01.08');
    });

    it('should return correct indices for daily [logstash-]YYYY.MM.DD', function () {
      var start = moment(1418244231248);
      var end = moment(1418849261281);
      var interval = { name: 'days', startOf: 'day', display: 'Daily' };
      var list = intervals.toIndexList('[logstash-]YYYY.MM.DD', interval, start, end);
      expect(list).to.contain('logstash-2014.12.10');
      expect(list).to.contain('logstash-2014.12.11');
      expect(list).to.contain('logstash-2014.12.12');
      expect(list).to.contain('logstash-2014.12.13');
      expect(list).to.contain('logstash-2014.12.14');
      expect(list).to.contain('logstash-2014.12.15');
      expect(list).to.contain('logstash-2014.12.16');
      expect(list).to.contain('logstash-2014.12.17');
    });

    it('should return correct indices for weekly [logstash-]GGGG.WW', function () {
      var start = moment.utc(1418244231248);
      var end = moment.utc(1418849261281);
      var interval = { name: 'weeks', startOf: 'isoWeek', display: 'Weekly' };
      var list = intervals.toIndexList('[logstash-]GGGG.WW', interval, start, end);
      expect(list).to.contain('logstash-2014.50');
      expect(list).to.contain('logstash-2014.51');
    });

    it('should return correct indices for monthly [logstash-]YYYY.MM', function () {
      var start = moment.utc('2014-12-01');
      var end = moment.utc('2015-02-01');
      var interval = { name: 'months', startOf: 'month', display: 'Monthly' };
      var list = intervals.toIndexList('[logstash-]YYYY.MM', interval, start, end);
      expect(list).to.contain('logstash-2014.12');
      expect(list).to.contain('logstash-2015.01');
      expect(list).to.contain('logstash-2015.02');
    });

    it('should return correct indices for yearly [logstash-]YYYY', function () {
      var start = moment.utc('2014-12-01');
      var end = moment.utc('2015-02-01');
      var interval = { name: 'years', startOf: 'year', display: 'Yearly' };
      var list = intervals.toIndexList('[logstash-]YYYY', interval, start, end);
      expect(list).to.contain('logstash-2014');
      expect(list).to.contain('logstash-2015');
    });

  });
});