1aede8d8c3
fix: memory upcoming query (#32164) (cherry picked from commit e49a5bb8c99abbf9944ca3d84220427d340c6786) Co-authored-by: Jason Rasmussen <jason@rasm.me>
75 lines
2.7 KiB
TypeScript
75 lines
2.7 KiB
TypeScript
import { DateTime } from 'luxon';
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import { afterEach, describe, expect, it, vi } from 'vitest';
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import { asDateString, asDateTimeString, asLocalTime, isLeapDayObserved } from 'src/utils/date.js';
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describe('asDateString', () => {
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afterEach(() => {
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vi.unstubAllEnvs();
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});
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it('should return null for null input', () => {
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expect(asDateString(null)).toBeNull();
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});
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it('should pass through a pre-serialized string unchanged', () => {
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expect(asDateString('2000-01-15')).toBe('2000-01-15');
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});
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// a `date` column is parsed as `new Date('YYYY-MM-DD')`, which is UTC midnight regardless of the server time zone
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it.each(['UTC', 'America/Los_Angeles', 'America/New_York', 'Europe/Istanbul', 'Pacific/Kiritimati'])(
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'should return the UTC calendar date of a date column when the server time zone is %s',
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(timeZone) => {
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vi.stubEnv('TZ', timeZone);
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expect(asDateString(new Date('2000-01-15'))).toBe('2000-01-15');
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},
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);
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it('should correctly pad years with a leading 0', () => {
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expect(asDateString(new Date('0280-12-12'))).toBe('0280-12-12');
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});
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});
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describe('isLeapDayObserved', () => {
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it('should return true on february 28th in a non-leap year', () => {
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expect(isLeapDayObserved({ year: 2025, month: 2, day: 28 })).toBe(true);
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});
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it('should return false on february 28th in a leap year', () => {
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expect(isLeapDayObserved({ year: 2024, month: 2, day: 28 })).toBe(false);
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expect(isLeapDayObserved({ year: 2000, month: 2, day: 28 })).toBe(false);
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});
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it('should return true on february 28th in a century that is not a leap year', () => {
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expect(isLeapDayObserved({ year: 1900, month: 2, day: 28 })).toBe(true);
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expect(isLeapDayObserved({ year: 2100, month: 2, day: 28 })).toBe(true);
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});
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it('should return false on other days', () => {
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expect(isLeapDayObserved({ year: 2025, month: 2, day: 27 })).toBe(false);
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expect(isLeapDayObserved({ year: 2025, month: 3, day: 28 })).toBe(false);
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});
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});
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describe('asDateTimeString', () => {
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it('should return null for null input', () => {
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expect(asDateTimeString(null)).toBeNull();
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});
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it('should pass through a pre-serialized string unchanged', () => {
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const iso = '2000-01-15T12:00:00.000Z';
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expect(asDateTimeString(iso)).toBe(iso);
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});
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it('should return an ISO 8601 datetime string for a Date', () => {
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const date = new Date('2000-01-15T12:00:00.000Z');
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expect(asDateTimeString(date)).toBe('2000-01-15T12:00:00.000Z');
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});
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});
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describe('asLocalTime', () => {
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it('should keep the wall-clock time and reinterpret it as UTC', () => {
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const date = DateTime.fromISO('2026-10-06T08:00:00', { zone: 'America/New_York' }) as DateTime<true>;
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expect(asLocalTime(date).toISOString()).toBe('2026-10-06T08:00:00.000Z');
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});
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});
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