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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.import { assertEquals, assertThrows } from "../assert/mod.ts";import { FakeTime } from "../testing/time.ts";import { parse } from "./parse.ts";
Deno.test({  name: "parse()",  fn: () => {    assertEquals(      parse("01-03-2019 16:30", "MM-dd-yyyy HH:mm"),      new Date(2019, 0, 3, 16, 30),    );    assertEquals(      parse("01.03.2019 16:30", "MM.dd.yyyy HH:mm"),      new Date(2019, 0, 3, 16, 30),    );    assertEquals(      parse("01.03.2019 16:30", "MM.dd.yyyy HH:mm"),      new Date(2019, 0, 3, 16, 30),    );    assertEquals(      parse("03-01-2019 16:31", "dd-MM-yyyy HH:mm"),      new Date(2019, 0, 3, 16, 31),    );    assertEquals(      parse("2019-01-03 16:32", "yyyy-MM-dd HH:mm"),      new Date(2019, 0, 3, 16, 32),    );    assertEquals(      parse("16:33 01-03-2019", "HH:mm MM-dd-yyyy"),      new Date(2019, 0, 3, 16, 33),    );    assertEquals(      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(      parse("01-03-2019 09:33 PM", "MM-dd-yyyy HH:mm a"),      new Date(2019, 0, 3, 21, 33),    );    assertEquals(      parse("16:34 03-01-2019", "HH:mm dd-MM-yyyy"),      new Date(2019, 0, 3, 16, 34),    );    assertEquals(      parse("16:35 2019-01-03", "HH:mm yyyy-MM-dd"),      new Date(2019, 0, 3, 16, 35),    );    assertEquals(      parse("01-03-2019", "MM-dd-yyyy"),      new Date(2019, 0, 3),    );    assertEquals(      parse("03-01-2019", "dd-MM-yyyy"),      new Date(2019, 0, 3),    );    assertEquals(      parse("31-10-2019", "dd-MM-yyyy"),      new Date(2019, 9, 31),    );    assertEquals(      parse("2019-01-03", "yyyy-MM-dd"),      new Date(2019, 0, 3),    );  },});
Deno.test("parse(): The date is 2021-12-31", () => {  using _time = new FakeTime("2021-12-31");
  assertEquals(    parse("01-01", "MM-dd"),    new Date(2021, 0, 1),  );  assertEquals(    parse("02-01", "MM-dd"),    new Date(2021, 1, 1),  );  assertEquals(    parse("03-01", "MM-dd"),    new Date(2021, 2, 1),  );  assertEquals(    parse("04-01", "MM-dd"),    new Date(2021, 3, 1),  );  assertEquals(    parse("05-01", "MM-dd"),    new Date(2021, 4, 1),  );  assertEquals(    parse("06-01", "MM-dd"),    new Date(2021, 5, 1),  );  assertEquals(    parse("07-01", "MM-dd"),    new Date(2021, 6, 1),  );  assertEquals(    parse("08-01", "MM-dd"),    new Date(2021, 7, 1),  );  assertEquals(    parse("09-01", "MM-dd"),    new Date(2021, 8, 1),  );  assertEquals(    parse("10-01", "MM-dd"),    new Date(2021, 9, 1),  );  assertEquals(    parse("11-01", "MM-dd"),    new Date(2021, 10, 1),  );  assertEquals(    parse("12-01", "MM-dd"),    new Date(2021, 11, 1),  );
  assertEquals(    parse("01", "dd"),    new Date(2021, 11, 1),  );  assertEquals(    parse("15", "dd"),    new Date(2021, 11, 15),  );  assertEquals(    parse("31", "dd"),    new Date(2021, 11, 31),  );});
Deno.test({  name: "parse() throws with invalid datetime format",  fn: () => {    assertThrows(() => {      parse("2019-01-01 00:00", "x-y-z");    }, Error);    assertThrows(() => {      parse("2019-01-01", "x-y-z");    }, Error);  },});