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sajaniemi_variable_dataset_large / pool /shard006 /JavaScript /0037598_testDateUtils.js
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"use strict";
const assert = require('chai').assert;
const moment = require('moment');
const dateUtils = requireApp('utils/dateUtils');
describe('dateUtils', function() {
describe('#toDynamoDate', function() {
describe('date query conversion', function() {
it('converts a full date-query, m and d < 10', function() {
let date = dateUtils.toDynamoDate({ y: 2017, m: 1, d: 1 });
assert.strictEqual(date, '20170101');
});
it('converts a full date-query, m and d > 10', function() {
let date = dateUtils.toDynamoDate({ y: 2017, m: 11, d: 21 });
assert.strictEqual(date, '20171121');
});
it('converts a no-day date-query', function() {
let date = dateUtils.toDynamoDate({ y: 2017, m: 1 });
assert.strictEqual(date, '20170100');
});
it('converts a no-month date-query', function() {
let date = dateUtils.toDynamoDate({ y: 2017 });
assert.strictEqual(date, '20170000');
});
it('converts a string-based date-query', function() {
let date = dateUtils.toDynamoDate({ y: '2017', m: '1' });
assert.strictEqual(date, '20170100');
});
});
it('converts a Date object', function() {
let date = dateUtils.toDynamoDate(new Date('2017-01-01T23:59:59Z'));
assert.strictEqual(date, '20170101');
});
it('converts a ms-since-epoch number', function() {
let date = dateUtils.toDynamoDate((new Date('2017-01-01T23:59:59Z')).getTime());
assert.strictEqual(date, '20170101');
});
it('returns an already-dynamo date', function() {
let date = dateUtils.toDynamoDate(20170101);
assert.strictEqual(date, '20170101');
date = dateUtils.toDynamoDate('20170101');
assert.strictEqual(date, '20170101');
});
it('converts an ISO string', function() {
let date = dateUtils.toDynamoDate('2017-01-01T23:59:59Z');
assert.strictEqual(date, '20170101');
});
it('converts an ISO string ignoring timezone corrections', function() {
let date = dateUtils.toDynamoDate('2017-01-01T23:59:59-09:00'); // In UTC, this goes up to 2017-01-02
assert.strictEqual(date, '20170101');
});
});
describe('#getPreviousWednesday', function() {
describe('with date query inputs', function() {
// Jan 4 and 11, 2017 are wednesdays
function assertPrevWed(janDate, use11th) {
assert.strictEqual(
dateUtils.getPreviousWednesday({ y: 2017, m: 1, d: janDate }).toISOString(),
use11th ? '2017-01-11T00:00:00.000Z' : '2017-01-04T00:00:00.000Z'
);
};
it('works for a thurs', () => assertPrevWed('05'));
it('works for a fri' , () => assertPrevWed('06'));
it('works for a sat' , () => assertPrevWed('07'));
it('works for a sun' , () => assertPrevWed('08'));
it('works for a mon' , () => assertPrevWed('09'));
it('works for a tues' , () => assertPrevWed('10'));
it('works for a wed' , () => assertPrevWed('11'));
it('works for next thurs', () => assertPrevWed('12', true));
});
describe('with Date inputs', function() {
it('works for a thurs');
it('works for a fri' );
it('works for a sat' );
it('works for a sun' );
it('works for a mon' );
it('works for a tues' );
it('works for a wed' );
it('works for next thurs');
});
});
});