58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
import expect from 'expect.js';
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import sinon from 'sinon';
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import moment from 'moment';
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import indexTimestamp from '../../../lib/helpers/index_timestamp';
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const anchor = '2016-04-02T01:02:03.456'; // saturday
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describe('Index interval', function () {
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describe('indexTimestamp construction', function () {
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it('should throw given an invalid interval', function () {
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const init = () => indexTimestamp('bananas');
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expect(init).to.throwException(/invalid.+interval/i);
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});
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});
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describe('indexTimestamp timestamps', function () {
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let clock;
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beforeEach(function () {
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clock = sinon.useFakeTimers(moment(anchor).valueOf());
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});
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afterEach(function () {
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clock.restore();
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});
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it('should return the year', function () {
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var timestamp = indexTimestamp('year');
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expect(timestamp).to.equal('2016');
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});
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it('should return the year and month', function () {
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var timestamp = indexTimestamp('month');
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expect(timestamp).to.equal('2016-04');
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});
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it('should return the year, month, and first day of the week', function () {
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var timestamp = indexTimestamp('week');
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expect(timestamp).to.equal('2016-03-27');
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});
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it('should return the year, month, and day of the week', function () {
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var timestamp = indexTimestamp('day');
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expect(timestamp).to.equal('2016-04-02');
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});
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it('should return the year, month, day and hour', function () {
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var timestamp = indexTimestamp('hour');
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expect(timestamp).to.equal('2016-04-02-01');
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});
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it('should return the year, month, day, hour and minute', function () {
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var timestamp = indexTimestamp('minute');
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expect(timestamp).to.equal('2016-04-02-01-02');
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});
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});
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});
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