1 | #!/usr/bin/env -S node --no-warnings --loader ts-node/esm
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2 | /**
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3 | * Wechaty Chatbot SDK - https://github.com/wechaty/wechaty
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4 | *
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5 | * @copyright 2016 Huan LI (李卓桓) <https://github.com/huan>, and
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6 | * Wechaty Contributors <https://github.com/wechaty>.
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7 | *
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8 | * Licensed under the Apache License, Version 2.0 (the "License");
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9 | * you may not use this file except in compliance with the License.
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10 | * You may obtain a copy of the License at
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11 | *
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12 | * http://www.apache.org/licenses/LICENSE-2.0
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13 | *
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14 | * Unless required by applicable law or agreed to in writing, software
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15 | * distributed under the License is distributed on an "AS IS" BASIS,
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16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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17 | * See the License for the specific language governing permissions and
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18 | * limitations under the License.
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19 | *
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20 | */
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21 | import { test } from 'tstest'
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22 | import { timestampToDate } from './timestamp-to-date.js'
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23 |
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24 | /**
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25 | * 1e11
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26 | * in milliseconds: Sat Mar 03 1973 09:46:39 UTC
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27 | * in seconds: Wed Nov 16 5138 9:46:40 UTC
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28 | */
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29 | test('timestampToDate() for dealing with seconds', async t => {
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30 | const SECONDS = 1e11 - 1
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31 | const EXPECTED_DATE_NOW = 'Wed, 16 Nov 5138 09:46:39 GMT'
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32 |
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33 | const date = timestampToDate(SECONDS)
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34 | t.equal(date.toUTCString(), EXPECTED_DATE_NOW, 'should parse seconds to right date')
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35 | })
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36 |
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37 | test('timestampToDate() for dealing with milliseconds', async t => {
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38 | const MILLISECONDS = 1e11 + 1
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39 | const EXPECTED_DATE_UTC = 'Sat, 03 Mar 1973 09:46:40 GMT'
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40 |
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41 | const date = timestampToDate(MILLISECONDS)
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42 | t.equal(date.toUTCString(), EXPECTED_DATE_UTC, 'should parse milliseconds to right date')
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43 | })
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