226 lines
8.4 KiB
TypeScript
226 lines
8.4 KiB
TypeScript
import {
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datetimeMessage,
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deriveEventState,
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endAfterStartValidator,
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eventEndFieldMessage,
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isoDatetimeValidator,
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normalizePageTitle,
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pageTitleError,
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pageTitleMessage,
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toDatetimeLocal,
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toIsoUtc,
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} from '../../frontend/src/app/features/admin/general.pure';
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describe('deriveEventState', () => {
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const start = '2026-01-01T00:00:00Z';
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const end = '2026-01-02T00:00:00Z';
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it('returns "unconfigured" when start or end is missing', () => {
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expect(deriveEventState('', '')).toBe('unconfigured');
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expect(deriveEventState(start, '')).toBe('unconfigured');
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expect(deriveEventState('', end)).toBe('unconfigured');
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});
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it('returns "unconfigured" when dates cannot be parsed', () => {
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expect(deriveEventState('not-a-date', end)).toBe('unconfigured');
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});
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it('returns "countdown" when now is before start', () => {
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const s = new Date(Date.now() + 60_000).toISOString();
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const e = new Date(Date.now() + 120_000).toISOString();
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expect(deriveEventState(s, e)).toBe('countdown');
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});
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it('returns "running" when now is between start and end', () => {
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const s = new Date(Date.now() - 60_000).toISOString();
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const e = new Date(Date.now() + 60_000).toISOString();
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expect(deriveEventState(s, e)).toBe('running');
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});
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it('returns "stopped" when now is after end', () => {
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const s = new Date(Date.now() - 120_000).toISOString();
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const e = new Date(Date.now() - 60_000).toISOString();
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expect(deriveEventState(s, e)).toBe('stopped');
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});
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});
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describe('endAfterStartValidator', () => {
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const ctrl = (start: string, end: string) => ({
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get: (k: string) =>
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k === 'eventStartUtc'
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? { value: start }
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: k === 'eventEndUtc'
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? { value: end }
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: { value: '' },
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});
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it('returns null when either field is empty', () => {
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expect(endAfterStartValidator(ctrl('', '2026-01-01T00:00:00Z'))).toBeNull();
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expect(endAfterStartValidator(ctrl('2026-01-01T00:00:00Z', ''))).toBeNull();
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});
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it('returns null when end is strictly after start', () => {
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expect(endAfterStartValidator(ctrl('2026-01-01T00:00:00Z', '2026-01-02T00:00:00Z'))).toBeNull();
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});
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it('returns { endBeforeStart: true } when end equals start', () => {
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expect(endAfterStartValidator(ctrl('2026-01-01T00:00:00Z', '2026-01-01T00:00:00Z'))).toEqual({ endBeforeStart: true });
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});
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it('returns { endBeforeStart: true } when end is before start', () => {
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expect(endAfterStartValidator(ctrl('2026-01-02T00:00:00Z', '2026-01-01T00:00:00Z'))).toEqual({ endBeforeStart: true });
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});
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});
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describe('datetime helpers', () => {
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it('toDatetimeLocal formats an ISO timestamp with UTC components', () => {
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expect(toDatetimeLocal('2026-01-02T03:04:00Z')).toBe('2026-01-02T03:04');
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});
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it('toDatetimeLocal returns empty string for invalid input', () => {
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expect(toDatetimeLocal('')).toBe('');
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expect(toDatetimeLocal('garbage')).toBe('');
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});
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it('toIsoUtc converts a local datetime back to UTC ISO', () => {
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const iso = toIsoUtc('2026-01-02T03:04');
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expect(iso).toMatch(/^2026-01-02T03:04:00\.000Z$/);
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});
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it('toIsoUtc returns input verbatim when empty', () => {
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expect(toIsoUtc('')).toBe('');
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});
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});
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describe('pageTitleError', () => {
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it('returns "required" for empty input', () => {
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expect(pageTitleError('')).toBe('required');
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expect(pageTitleError(null)).toBe('required');
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expect(pageTitleError(undefined)).toBe('required');
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});
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it('returns "required" for whitespace-only input', () => {
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expect(pageTitleError(' ')).toBe('required');
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expect(pageTitleError('\t\n ')).toBe('required');
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});
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it('returns null for a valid title', () => {
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expect(pageTitleError('OpenVelo')).toBeNull();
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});
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it('returns "maxlength" when the raw string exceeds 120 characters', () => {
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expect(pageTitleError('a'.repeat(121))).toBe('maxlength');
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});
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it('returns null when surrounding whitespace keeps the trimmed length within bounds', () => {
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expect(pageTitleError(' OpenVelo ')).toBeNull();
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});
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});
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describe('normalizePageTitle', () => {
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it('returns an empty string for empty input', () => {
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expect(normalizePageTitle('')).toBe('');
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});
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it('returns an empty string for whitespace-only input', () => {
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expect(normalizePageTitle(' ')).toBe('');
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});
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it('trims surrounding whitespace from a valid title', () => {
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expect(normalizePageTitle(' OpenVelo ')).toBe('OpenVelo');
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});
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});
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describe('pageTitleMessage', () => {
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const requiredMsg = 'Page title is required and cannot contain only whitespace.';
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const maxLengthMsg = 'Page title must be 120 characters or fewer.';
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it('returns the required message for empty input', () => {
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expect(pageTitleMessage('', null)).toBe(requiredMsg);
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});
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it('returns the required message for whitespace-only input', () => {
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expect(pageTitleMessage(' ', null)).toBe(requiredMsg);
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expect(pageTitleMessage('\t\n ', null)).toBe(requiredMsg);
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});
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it('returns null for a valid title', () => {
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expect(pageTitleMessage('OpenVelo', null)).toBeNull();
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});
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it('returns the maxlength message when the raw string exceeds 120 characters', () => {
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expect(pageTitleMessage('a'.repeat(121), null)).toBe(maxLengthMsg);
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});
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it('surfaces the whitespace validator error when control errors are provided', () => {
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expect(pageTitleMessage(' ', { whitespace: true })).toBe(requiredMsg);
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});
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it('surfaces the required control error', () => {
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expect(pageTitleMessage('', { required: true })).toBe(requiredMsg);
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});
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it('surfaces the maxlength control error', () => {
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expect(pageTitleMessage('a'.repeat(121), { maxlength: { requiredLength: 120 } })).toBe(maxLengthMsg);
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});
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});
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describe('isoDatetimeValidator', () => {
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it('returns { invalidDatetime: true } for an empty value (empty string no longer accepted)', () => {
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expect(isoDatetimeValidator({ value: '' })).toEqual({ invalidDatetime: true });
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expect(isoDatetimeValidator({ value: null })).toEqual({ invalidDatetime: true });
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expect(isoDatetimeValidator({ value: undefined })).toEqual({ invalidDatetime: true });
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});
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it('returns null for a valid ISO-8601 datetime', () => {
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expect(isoDatetimeValidator({ value: '2026-08-15T10:30:00.000Z' })).toBeNull();
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});
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it('returns { invalidDatetime: true } for a non-datetime string', () => {
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expect(isoDatetimeValidator({ value: 'not-a-date' })).toEqual({ invalidDatetime: true });
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expect(isoDatetimeValidator({ value: 'also-not-a-date' })).toEqual({ invalidDatetime: true });
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});
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});
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describe('datetimeMessage', () => {
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it('returns the per-field error when controlErrors carries invalidDatetime', () => {
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expect(datetimeMessage('Event start', 'not-a-date', { invalidDatetime: true }))
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.toBe('Event start must be a valid ISO-8601 datetime.');
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expect(datetimeMessage('Event end', 'garbage', { invalidDatetime: true }))
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.toBe('Event end must be a valid ISO-8601 datetime.');
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});
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it('falls back to detecting an unparseable value when controlErrors are absent', () => {
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expect(datetimeMessage('Event start', 'not-a-date', null))
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.toBe('Event start must be a valid ISO-8601 datetime.');
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});
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it('returns the per-field error for an empty value (empty is now invalid)', () => {
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expect(datetimeMessage('Event start', '', null)).toBe('Event start must be a valid ISO-8601 datetime.');
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expect(datetimeMessage('Event end', '', { invalidDatetime: true })).toBe('Event end must be a valid ISO-8601 datetime.');
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});
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it('returns null for a valid ISO-8601 datetime', () => {
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expect(datetimeMessage('Event start', '2026-08-15T10:30:00.000Z', null)).toBeNull();
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});
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});
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describe('eventEndFieldMessage (Job 889)', () => {
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const endIsoMsg = 'Event end must be a valid ISO-8601 datetime.';
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const endBeforeMsg = 'Event end must be after event start.';
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it('returns the ISO message when invalidDatetime is set, even if endBeforeStart is also set', () => {
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expect(eventEndFieldMessage({ invalidDatetime: true }, { endBeforeStart: true })).toBe(endIsoMsg);
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});
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it('returns the end-before-start message when invalidDatetime is absent and endBeforeStart is set', () => {
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expect(eventEndFieldMessage(null, { endBeforeStart: true })).toBe(endBeforeMsg);
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expect(eventEndFieldMessage({}, { endBeforeStart: true })).toBe(endBeforeMsg);
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});
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it('returns null when both error sources are absent', () => {
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expect(eventEndFieldMessage(null, null)).toBeNull();
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expect(eventEndFieldMessage({}, {})).toBeNull();
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});
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});
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