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85 lines
2.5 KiB
TypeScript
85 lines
2.5 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { test } from "../testing/mod.ts";
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import { assert, assertEquals } from "../testing/asserts.ts";
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import * as datetime from "./mod.ts";
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test(function parseDateTime(): void {
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assertEquals(
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datetime.parseDateTime("01-03-2019 16:30", "mm-dd-yyyy hh:mm"),
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new Date(2019, 0, 3, 16, 30)
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);
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assertEquals(
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datetime.parseDateTime("03-01-2019 16:31", "dd-mm-yyyy hh:mm"),
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new Date(2019, 0, 3, 16, 31)
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);
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assertEquals(
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datetime.parseDateTime("2019-01-03 16:32", "yyyy-mm-dd hh:mm"),
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new Date(2019, 0, 3, 16, 32)
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);
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assertEquals(
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datetime.parseDateTime("16:33 01-03-2019", "hh:mm mm-dd-yyyy"),
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new Date(2019, 0, 3, 16, 33)
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);
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assertEquals(
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datetime.parseDateTime("16:34 03-01-2019", "hh:mm dd-mm-yyyy"),
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new Date(2019, 0, 3, 16, 34)
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);
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assertEquals(
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datetime.parseDateTime("16:35 2019-01-03", "hh:mm yyyy-mm-dd"),
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new Date(2019, 0, 3, 16, 35)
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);
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});
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test(function invalidParseDateTimeFormatThrows(): void {
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try {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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(datetime as any).parseDateTime("2019-01-01 00:00", "x-y-z");
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assert(false, "no exception was thrown");
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} catch (e) {
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assertEquals(e.message, "Invalid datetime format!");
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}
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});
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test(function parseDate(): void {
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assertEquals(
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datetime.parseDate("01-03-2019", "mm-dd-yyyy"),
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new Date(2019, 0, 3)
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);
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assertEquals(
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datetime.parseDate("03-01-2019", "dd-mm-yyyy"),
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new Date(2019, 0, 3)
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);
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assertEquals(
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datetime.parseDate("2019-01-03", "yyyy-mm-dd"),
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new Date(2019, 0, 3)
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);
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});
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test(function invalidParseDateFormatThrows(): void {
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try {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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(datetime as any).parseDate("2019-01-01", "x-y-z");
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assert(false, "no exception was thrown");
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} catch (e) {
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assertEquals(e.message, "Invalid date format!");
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}
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});
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test(function DayOfYear(): void {
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assertEquals(1, datetime.dayOfYear(new Date("2019-01-01T03:24:00")));
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assertEquals(70, datetime.dayOfYear(new Date("2019-03-11T03:24:00")));
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assertEquals(365, datetime.dayOfYear(new Date("2019-12-31T03:24:00")));
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});
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test(function currentDayOfYear(): void {
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assertEquals(datetime.currentDayOfYear(), datetime.dayOfYear(new Date()));
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});
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test({
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name: "[DateTime] to IMF",
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fn(): void {
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const actual = datetime.toIMF(new Date(Date.UTC(1994, 3, 5, 15, 32)));
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const expected = "Tue, 05 May 1994 15:32:00 GMT";
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assertEquals(actual, expected);
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}
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});
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