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Code Issues Projects Releases Packages Wiki Activity Actions 3

feat(std/datetime): add is leap and difference functions (#4857)

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Ali Hasani 2020-06-27 15:40:45 +04:30 • committed by GitHub
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2 changed files with 259 additions and 77 deletions
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202
std/datetime/test.ts
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@ -1,83 +1,101 @@
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { assertEquals, assertThrows } from "../testing/asserts.ts";
import { assert, assertEquals, assertThrows } from "../testing/asserts.ts";
import * as datetime from "./mod.ts";
Deno.test("parseDateTime", function (): void {
assertEquals(
datetime.parseDateTime("01-03-2019 16:30", "mm-dd-yyyy hh:mm"),
new Date(2019, 0, 3, 16, 30)
);
assertEquals(
datetime.parseDateTime("03-01-2019 16:31", "dd-mm-yyyy hh:mm"),
new Date(2019, 0, 3, 16, 31)
);
assertEquals(
datetime.parseDateTime("2019-01-03 16:32", "yyyy-mm-dd hh:mm"),
new Date(2019, 0, 3, 16, 32)
);
assertEquals(
datetime.parseDateTime("16:33 01-03-2019", "hh:mm mm-dd-yyyy"),
new Date(2019, 0, 3, 16, 33)
);
assertEquals(
datetime.parseDateTime("16:34 03-01-2019", "hh:mm dd-mm-yyyy"),
new Date(2019, 0, 3, 16, 34)
);
assertEquals(
datetime.parseDateTime("16:35 2019-01-03", "hh:mm yyyy-mm-dd"),
new Date(2019, 0, 3, 16, 35)
);
});
Deno.test("invalidParseDateTimeFormatThrows", function (): void {
assertThrows(
(): void => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(datetime as any).parseDateTime("2019-01-01 00:00", "x-y-z");
},
Error,
"Invalid datetime format!"
);
});
Deno.test("parseDate", function (): void {
assertEquals(
datetime.parseDate("01-03-2019", "mm-dd-yyyy"),
new Date(2019, 0, 3)
);
assertEquals(
datetime.parseDate("03-01-2019", "dd-mm-yyyy"),
new Date(2019, 0, 3)
);
assertEquals(
datetime.parseDate("2019-01-03", "yyyy-mm-dd"),
new Date(2019, 0, 3)
);
});
Deno.test("invalidParseDateFormatThrows", function (): void {
assertThrows(
(): void => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(datetime as any).parseDate("2019-01-01", "x-y-z");
},
Error,
"Invalid date format!"
);
});
Deno.test("DayOfYear", function (): void {
assertEquals(1, datetime.dayOfYear(new Date("2019-01-01T03:24:00")));
assertEquals(70, datetime.dayOfYear(new Date("2019-03-11T03:24:00")));
assertEquals(365, datetime.dayOfYear(new Date("2019-12-31T03:24:00")));
});
Deno.test("currentDayOfYear", function (): void {
assertEquals(datetime.currentDayOfYear(), datetime.dayOfYear(new Date()));
Deno.test({
name: "[std/datetime] parseDate",
fn: () => {
assertEquals(
datetime.parseDateTime("01-03-2019 16:30", "mm-dd-yyyy hh:mm"),
new Date(2019, 0, 3, 16, 30)
);
assertEquals(
datetime.parseDateTime("03-01-2019 16:31", "dd-mm-yyyy hh:mm"),
new Date(2019, 0, 3, 16, 31)
);
assertEquals(
datetime.parseDateTime("2019-01-03 16:32", "yyyy-mm-dd hh:mm"),
new Date(2019, 0, 3, 16, 32)
);
assertEquals(
datetime.parseDateTime("16:33 01-03-2019", "hh:mm mm-dd-yyyy"),
new Date(2019, 0, 3, 16, 33)
);
assertEquals(
datetime.parseDateTime("16:34 03-01-2019", "hh:mm dd-mm-yyyy"),
new Date(2019, 0, 3, 16, 34)
);
assertEquals(
datetime.parseDateTime("16:35 2019-01-03", "hh:mm yyyy-mm-dd"),
new Date(2019, 0, 3, 16, 35)
);
},
});
Deno.test({
name: "[DateTime] to IMF",
name: "[std/datetime] invalidParseDateTimeFormatThrows",
fn: () => {
assertThrows(
(): void => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(datetime as any).parseDateTime("2019-01-01 00:00", "x-y-z");
},
Error,
"Invalid datetime format!"
);
},
});
Deno.test({
name: "[std/datetime] parseDate",
fn: () => {
assertEquals(
datetime.parseDate("01-03-2019", "mm-dd-yyyy"),
new Date(2019, 0, 3)
);
assertEquals(
datetime.parseDate("03-01-2019", "dd-mm-yyyy"),
new Date(2019, 0, 3)
);
assertEquals(
datetime.parseDate("2019-01-03", "yyyy-mm-dd"),
new Date(2019, 0, 3)
);
},
});
Deno.test({
name: "[std/datetime] invalidParseDateFormatThrows",
fn: () => {
assertThrows(
(): void => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(datetime as any).parseDate("2019-01-01", "x-y-z");
},
Error,
"Invalid date format!"
);
},
});
Deno.test({
name: "[std/datetime] DayOfYear",
fn: () => {
assertEquals(1, datetime.dayOfYear(new Date("2019-01-01T03:24:00")));
assertEquals(70, datetime.dayOfYear(new Date("2019-03-11T03:24:00")));
assertEquals(365, datetime.dayOfYear(new Date("2019-12-31T03:24:00")));
},
});
Deno.test({
name: "[std/datetime] currentDayOfYear",
fn: () => {
assertEquals(datetime.currentDayOfYear(), datetime.dayOfYear(new Date()));
},
});
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";
@ -86,10 +104,44 @@ Deno.test({
});
Deno.test({
name: "[DateTime] to IMF 0",
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 denoRelaseV1 = new Date("2020/5/13");
let difference = datetime.difference(denoRelaseV1, 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: ["miliseconds", "minutes", "seconds", "hours"],
});
assertEquals(difference.miliseconds, 3661000);
assertEquals(difference.seconds, 3661);
assertEquals(difference.minutes, 61);
assertEquals(difference.hours, 1);
},
});