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-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-import { assert, assertEquals, assertThrows } from "../testing/asserts.ts";
-import * as datetime from "./mod.ts";
-
-Deno.test({
- name: "[std/datetime] parse",
- fn: () => {
- assertEquals(
- datetime.parse("01-03-2019 16:30", "MM-dd-yyyy HH:mm"),
- new Date(2019, 0, 3, 16, 30),
- );
- assertEquals(
- datetime.parse("01.03.2019 16:30", "MM.dd.yyyy HH:mm"),
- new Date(2019, 0, 3, 16, 30),
- );
- assertEquals(
- datetime.parse("01.03.2019 16:30", "MM.dd.yyyy HH:mm"),
- new Date(2019, 0, 3, 16, 30),
- );
- assertEquals(
- datetime.parse("03-01-2019 16:31", "dd-MM-yyyy HH:mm"),
- new Date(2019, 0, 3, 16, 31),
- );
- assertEquals(
- datetime.parse("2019-01-03 16:32", "yyyy-MM-dd HH:mm"),
- new Date(2019, 0, 3, 16, 32),
- );
- assertEquals(
- datetime.parse("16:33 01-03-2019", "HH:mm MM-dd-yyyy"),
- new Date(2019, 0, 3, 16, 33),
- );
- assertEquals(
- datetime.parse("01-03-2019 16:33:23.123", "MM-dd-yyyy HH:mm:ss.SSS"),
- new Date(2019, 0, 3, 16, 33, 23, 123),
- );
- assertEquals(
- datetime.parse("01-03-2019 09:33 PM", "MM-dd-yyyy HH:mm a"),
- new Date(2019, 0, 3, 21, 33),
- );
- assertEquals(
- datetime.parse("16:34 03-01-2019", "HH:mm dd-MM-yyyy"),
- new Date(2019, 0, 3, 16, 34),
- );
- assertEquals(
- datetime.parse("16:35 2019-01-03", "HH:mm yyyy-MM-dd"),
- new Date(2019, 0, 3, 16, 35),
- );
- assertEquals(
- datetime.parse("01-03-2019", "MM-dd-yyyy"),
- new Date(2019, 0, 3),
- );
- assertEquals(
- datetime.parse("03-01-2019", "dd-MM-yyyy"),
- new Date(2019, 0, 3),
- );
- assertEquals(
- datetime.parse("31-10-2019", "dd-MM-yyyy"),
- new Date(2019, 9, 31),
- );
- assertEquals(
- datetime.parse("2019-01-03", "yyyy-MM-dd"),
- new Date(2019, 0, 3),
- );
- },
-});
-
-Deno.test({
- name: "[std/datetime] invalidParseDateTimeFormatThrows",
- fn: () => {
- assertThrows((): void => {
- // deno-lint-ignore no-explicit-any
- (datetime as any).parse("2019-01-01 00:00", "x-y-z");
- }, Error);
- assertThrows((): void => {
- // deno-lint-ignore no-explicit-any
- (datetime as any).parse("2019-01-01", "x-y-z");
- }, Error);
- },
-});
-
-Deno.test({
- name: "[std/datetime] format",
- fn: () => {
- // 00 hours
- assertEquals(
- "01:00:00",
- datetime.format(new Date("2019-01-01T01:00:00"), "HH:mm:ss"),
- );
- assertEquals(
- "13:00:00",
- datetime.format(new Date("2019-01-01T13:00:00"), "HH:mm:ss"),
- );
-
- // 12 hours
- assertEquals(
- "01:00:00",
- datetime.format(new Date("2019-01-01T01:00:00"), "hh:mm:ss"),
- );
- assertEquals(
- "01:00:00",
- datetime.format(new Date("2019-01-01T13:00:00"), "hh:mm:ss"),
- );
-
- // milliseconds
- assertEquals(
- "13:00:00.000",
- datetime.format(new Date("2019-01-01T13:00:00"), "HH:mm:ss.SSS"),
- );
- assertEquals(
- "13:00:00.000",
- datetime.format(new Date("2019-01-01T13:00:00.000"), "HH:mm:ss.SSS"),
- );
- assertEquals(
- "13:00:00.123",
- datetime.format(new Date("2019-01-01T13:00:00.123"), "HH:mm:ss.SSS"),
- );
-
- // day period
- assertEquals(
- "01:00:00 AM",
- datetime.format(new Date("2019-01-01T01:00:00"), "HH:mm:ss a"),
- );
- assertEquals(
- "01:00:00 AM",
- datetime.format(new Date("2019-01-01T01:00:00"), "hh:mm:ss a"),
- );
- assertEquals(
- "01:00:00 PM",
- datetime.format(new Date("2019-01-01T13:00:00"), "hh:mm:ss a"),
- );
- assertEquals(
- "21:00:00 PM",
- datetime.format(new Date("2019-01-01T21:00:00"), "HH:mm:ss a"),
- );
- assertEquals(
- "09:00:00 PM",
- datetime.format(new Date("2019-01-01T21:00:00"), "hh:mm:ss a"),
- );
-
- // quoted literal
- assertEquals(
- datetime.format(new Date(2019, 0, 20), "'today:' yyyy-MM-dd"),
- "today: 2019-01-20",
- );
- },
-});
-
-Deno.test({
- name: "[std/datetime] dayOfYear",
- fn: () => {
- // from https://golang.org/src/time/time_test.go
- // Test YearDay in several different scenarios
- // and corner cases
- // Non-leap-year tests
- assertEquals(datetime.dayOfYear(new Date("2007-01-01T00:00:00.000Z")), 1);
- assertEquals(datetime.dayOfYear(new Date("2007-01-15T00:00:00.000Z")), 15);
- assertEquals(datetime.dayOfYear(new Date("2007-02-01T00:00:00.000Z")), 32);
- assertEquals(datetime.dayOfYear(new Date("2007-02-15T00:00:00.000Z")), 46);
- assertEquals(datetime.dayOfYear(new Date("2007-03-01T00:00:00.000Z")), 60);
- assertEquals(datetime.dayOfYear(new Date("2007-03-15T00:00:00.000Z")), 74);
- assertEquals(datetime.dayOfYear(new Date("2007-04-01T00:00:00.000Z")), 91);
- assertEquals(datetime.dayOfYear(new Date("2007-12-31T00:00:00.000Z")), 365);
-
- // Leap-year tests
- assertEquals(datetime.dayOfYear(new Date("2008-01-01T00:00:00.000Z")), 1);
- assertEquals(datetime.dayOfYear(new Date("2008-01-15T00:00:00.000Z")), 15);
- assertEquals(datetime.dayOfYear(new Date("2008-02-01T00:00:00.000Z")), 32);
- assertEquals(datetime.dayOfYear(new Date("2008-02-15T00:00:00.000Z")), 46);
- assertEquals(datetime.dayOfYear(new Date("2008-03-01T00:00:00.000Z")), 61);
- assertEquals(datetime.dayOfYear(new Date("2008-03-15T00:00:00.000Z")), 75);
- assertEquals(datetime.dayOfYear(new Date("2008-04-01T00:00:00.000Z")), 92);
- assertEquals(datetime.dayOfYear(new Date("2008-12-31T00:00:00.000Z")), 366);
-
- // Looks like leap-year (but isn't) tests
- assertEquals(datetime.dayOfYear(new Date("1900-01-01T00:00:00.000Z")), 1);
- assertEquals(datetime.dayOfYear(new Date("1900-01-15T00:00:00.000Z")), 15);
- assertEquals(datetime.dayOfYear(new Date("1900-02-01T00:00:00.000Z")), 32);
- assertEquals(datetime.dayOfYear(new Date("1900-02-15T00:00:00.000Z")), 46);
- assertEquals(datetime.dayOfYear(new Date("1900-03-01T00:00:00.000Z")), 60);
- assertEquals(datetime.dayOfYear(new Date("1900-03-15T00:00:00.000Z")), 74);
- assertEquals(datetime.dayOfYear(new Date("1900-04-01T00:00:00.000Z")), 91);
- assertEquals(datetime.dayOfYear(new Date("1900-12-31T00:00:00.000Z")), 365);
-
- // Year one tests (non-leap)
- assertEquals(datetime.dayOfYear(new Date("0001-01-01T00:00:00.000Z")), 1);
- assertEquals(datetime.dayOfYear(new Date("0001-01-15T00:00:00.000Z")), 15);
- assertEquals(datetime.dayOfYear(new Date("0001-02-01T00:00:00.000Z")), 32);
- assertEquals(datetime.dayOfYear(new Date("0001-02-15T00:00:00.000Z")), 46);
- assertEquals(datetime.dayOfYear(new Date("0001-03-01T00:00:00.000Z")), 60);
- assertEquals(datetime.dayOfYear(new Date("0001-03-15T00:00:00.000Z")), 74);
- assertEquals(datetime.dayOfYear(new Date("0001-04-01T00:00:00.000Z")), 91);
- assertEquals(datetime.dayOfYear(new Date("0001-12-31T00:00:00.000Z")), 365);
-
- // Year minus one tests (non-leap)
- assertEquals(
- datetime.dayOfYear(new Date("-000001-01-01T00:00:00.000Z")),
- 1,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-01-15T00:00:00.000Z")),
- 15,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-02-01T00:00:00.000Z")),
- 32,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-02-15T00:00:00.000Z")),
- 46,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-03-01T00:00:00.000Z")),
- 60,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-03-15T00:00:00.000Z")),
- 74,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-04-01T00:00:00.000Z")),
- 91,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000001-12-31T00:00:00.000Z")),
- 365,
- );
-
- // 400 BC tests (leap-year)
- assertEquals(
- datetime.dayOfYear(new Date("-000400-01-01T00:00:00.000Z")),
- 1,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-01-15T00:00:00.000Z")),
- 15,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-02-01T00:00:00.000Z")),
- 32,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-02-15T00:00:00.000Z")),
- 46,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-03-01T00:00:00.000Z")),
- 61,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-03-15T00:00:00.000Z")),
- 75,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-04-01T00:00:00.000Z")),
- 92,
- );
- assertEquals(
- datetime.dayOfYear(new Date("-000400-12-31T00:00:00.000Z")),
- 366,
- );
-
- // Special Cases
-
- // Gregorian calendar change (no effect)
- assertEquals(datetime.dayOfYear(new Date("1582-10-04T03:24:00.000Z")), 277);
- assertEquals(datetime.dayOfYear(new Date("1582-10-15T03:24:00.000Z")), 288);
- },
-});
-
-Deno.test({
- name: "[std/datetime] weekOfYear",
- fn: () => {
- assertEquals(datetime.weekOfYear(new Date("2020-01-05T03:00:00.000Z")), 1);
- assertEquals(datetime.weekOfYear(new Date("2020-06-28T03:00:00.000Z")), 26);
-
- // iso weeks year starting sunday
- assertEquals(datetime.weekOfYear(new Date(2012, 0, 1)), 52);
- assertEquals(datetime.weekOfYear(new Date(2012, 0, 2)), 1);
- assertEquals(datetime.weekOfYear(new Date(2012, 0, 8)), 1);
- assertEquals(datetime.weekOfYear(new Date(2012, 0, 9)), 2);
- assertEquals(datetime.weekOfYear(new Date(2012, 0, 15)), 2);
-
- // iso weeks year starting monday
- assertEquals(datetime.weekOfYear(new Date(2007, 0, 1)), 1);
- assertEquals(datetime.weekOfYear(new Date(2007, 0, 7)), 1);
- assertEquals(datetime.weekOfYear(new Date(2007, 0, 8)), 2);
- assertEquals(datetime.weekOfYear(new Date(2007, 0, 14)), 2);
- assertEquals(datetime.weekOfYear(new Date(2007, 0, 15)), 3);
-
- // iso weeks year starting tuesday
- assertEquals(datetime.weekOfYear(new Date(2007, 11, 31)), 1);
- assertEquals(datetime.weekOfYear(new Date(2008, 0, 1)), 1);
- assertEquals(datetime.weekOfYear(new Date(2008, 0, 6)), 1);
- assertEquals(datetime.weekOfYear(new Date(2008, 0, 7)), 2);
- assertEquals(datetime.weekOfYear(new Date(2008, 0, 13)), 2);
- assertEquals(datetime.weekOfYear(new Date(2008, 0, 14)), 3);
-
- // iso weeks year starting wednesday
- assertEquals(datetime.weekOfYear(new Date(2002, 11, 30)), 1);
- assertEquals(datetime.weekOfYear(new Date(2003, 0, 1)), 1);
- assertEquals(datetime.weekOfYear(new Date(2003, 0, 5)), 1);
- assertEquals(datetime.weekOfYear(new Date(2003, 0, 6)), 2);
- assertEquals(datetime.weekOfYear(new Date(2003, 0, 12)), 2);
- assertEquals(datetime.weekOfYear(new Date(2003, 0, 13)), 3);
-
- // iso weeks year starting thursday
- assertEquals(datetime.weekOfYear(new Date(2008, 11, 29)), 1);
- assertEquals(datetime.weekOfYear(new Date(2009, 0, 1)), 1);
- assertEquals(datetime.weekOfYear(new Date(2009, 0, 4)), 1);
- assertEquals(datetime.weekOfYear(new Date(2009, 0, 5)), 2);
- assertEquals(datetime.weekOfYear(new Date(2009, 0, 11)), 2);
- assertEquals(datetime.weekOfYear(new Date(2009, 0, 13)), 3);
-
- // iso weeks year starting friday
- assertEquals(datetime.weekOfYear(new Date(2009, 11, 28)), 53);
- assertEquals(datetime.weekOfYear(new Date(2010, 0, 1)), 53);
- assertEquals(datetime.weekOfYear(new Date(2010, 0, 3)), 53);
- assertEquals(datetime.weekOfYear(new Date(2010, 0, 4)), 1);
- assertEquals(datetime.weekOfYear(new Date(2010, 0, 10)), 1);
- assertEquals(datetime.weekOfYear(new Date(2010, 0, 11)), 2);
-
- // iso weeks year starting saturday
- assertEquals(datetime.weekOfYear(new Date(2010, 11, 27)), 52);
- assertEquals(datetime.weekOfYear(new Date(2011, 0, 1)), 52);
- assertEquals(datetime.weekOfYear(new Date(2011, 0, 2)), 52);
- assertEquals(datetime.weekOfYear(new Date(2011, 0, 3)), 1);
- assertEquals(datetime.weekOfYear(new Date(2011, 0, 9)), 1);
- assertEquals(datetime.weekOfYear(new Date(2011, 0, 10)), 2);
- },
-});
-
-Deno.test({
- name: "[std/datetime] to IMF",
- fn(): void {
- const actual = datetime.toIMF(new Date(Date.UTC(1994, 3, 5, 15, 32)));
- const expected = "Tue, 05 Apr 1994 15:32:00 GMT";
- assertEquals(actual, expected);
- },
-});
-
-Deno.test({
- name: "[std/datetime] to IMF 0",
- fn(): void {
- const actual = datetime.toIMF(new Date(0));
- const expected = "Thu, 01 Jan 1970 00:00:00 GMT";
- assertEquals(actual, expected);
- },
-});
-
-Deno.test({
- name: "[std/datetime] isLeap",
- fn(): void {
- assert(datetime.isLeap(1992));
- assert(datetime.isLeap(2000));
- assert(!datetime.isLeap(2003));
- assert(!datetime.isLeap(2007));
- },
-});
-
-Deno.test({
- name: "[std/datetime] difference",
- fn(): void {
- const denoInit = new Date("2018/5/14");
- const denoReleaseV1 = new Date("2020/5/13");
- let difference = datetime.difference(denoReleaseV1, denoInit, {
- units: ["days", "months", "years"],
- });
- assertEquals(difference.days, 730);
- assertEquals(difference.months, 23);
- assertEquals(difference.years, 1);
-
- const birth = new Date("1998/2/23 10:10:10");
- const old = new Date("1998/2/23 11:11:11");
- difference = datetime.difference(birth, old, {
- units: ["milliseconds", "minutes", "seconds", "hours"],
- });
- assertEquals(difference.milliseconds, 3661000);
- assertEquals(difference.seconds, 3661);
- assertEquals(difference.minutes, 61);
- assertEquals(difference.hours, 1);
- },
-});
-
-Deno.test({
- name: "[std/datetime] constants",
- fn(): void {
- assertEquals(datetime.SECOND, 1e3);
- assertEquals(datetime.MINUTE, datetime.SECOND * 60);
- assertEquals(datetime.HOUR, datetime.MINUTE * 60);
- assertEquals(datetime.DAY, datetime.HOUR * 24);
- assertEquals(datetime.WEEK, datetime.DAY * 7);
- },
-});
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