123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101
import { DateOnlyTimezone } from '../mod.ts';import { DateOnly } from '../mod.ts';import { assertEquals, assertThrows } from '../test_deps.ts';
export type PassingTestCase = {  name: string;  y: number;  m: number;  d: number;  tz?: DateOnlyTimezone;  utcStart: number;  utcEnd: number;};
export type PassingStringTestCase = PassingTestCase & { s: string };
export function testSuccessWithGenerator<T extends PassingTestCase>(  t: T,  d: DateOnly | undefined,) {  Deno.test({    name: t.name,    fn: () => {      const o = (t.tz === 'local' || t.tz === undefined)        ? new Array(2).fill(new Date().getTimezoneOffset() * 60 * 1000)        : t.tz === 'min-max'        ? [-43_200_000, 50_400_000]        : new Array(2).fill(t.tz * 60 * 60 * 1000);      assertEquals(d === undefined, false);      if (d === undefined) throw Error('UNREACHABLE');      assertEquals(d.year, t.y);      assertEquals(d.month, t.m);      assertEquals(d.day, t.d);      assertEquals(d.timezoneShift, t.tz !== undefined ? t.tz : 'local');      assertEquals(d.startEpoch - o[0], t.utcStart);      assertEquals(d.endEpoch - o[1], t.utcEnd);      assertEquals(        d.endEpoch - d.startEpoch + 1,        (t.tz !== 'min-max' ? 24 : 50) * 60 * 60 * 1000,      );    },  });}
// new Date(...)export function testDateConstructorSuccess(t: PassingTestCase) {  testSuccessWithGenerator(t, new DateOnly(t.y, t.m, t.d, t.tz));}
export function testDateConstructorFailure(t: PassingTestCase) {  Deno.test({    name: t.name,    fn: () => assertThrows(() => new DateOnly(t.y, t.m, t.d, t.tz)),  });}
// Date.newOrUndefined(...)export function testDateNewOrUndefinedSuccess(t: PassingTestCase) {  testSuccessWithGenerator(t, DateOnly.newOrUndefined(t.y, t.m, t.d, t.tz));}
export function testDateNewOrUndefinedFailure(t: PassingTestCase) {  Deno.test({    name: t.name,    fn: () =>      assertEquals(DateOnly.newOrUndefined(t.y, t.m, t.d, t.tz), undefined),  });}
export function testDateNewOrUndefinedFailureError(t: PassingTestCase) {  Deno.test({    name: t.name,    fn: () => assertThrows(() => DateOnly.newOrUndefined(t.y, t.m, t.d, t.tz)),  });}
// Date.fromString(...)export function testDateFromStringSuccess(t: PassingStringTestCase) {  testSuccessWithGenerator(t, DateOnly.fromString(t.s, t.tz));}
export function testDateFromStringFailure(t: PassingStringTestCase) {  Deno.test({    name: t.name,    fn: () => assertThrows(() => DateOnly.fromString(t.s, t.tz)),  });}
// Date.fromStringOrUndefined(...)export function testDateFromStringOrUndefinedSuccess(t: PassingStringTestCase) {  testSuccessWithGenerator(t, DateOnly.fromStringOrUndefined(t.s, t.tz));}
export function testDateFromStringOrUndefinedFailure(t: PassingStringTestCase) {  Deno.test({    name: t.name,    fn: () =>      assertEquals(DateOnly.fromStringOrUndefined(t.s, t.tz), undefined),  });}