Files
atomic-design-poc/src/app/registratie/domain/change-request.machine.spec.ts
Edwin van den Houdt e82309786d style: format frontend, docs and skills with prettier; add .prettierignore
One-time prettier --write so the new format:check CI gate starts green.
.prettierignore excludes generated (api-client.ts, documentation.json),
vendored (public/cibg-huisstijl), and backend (dotnet format owns it).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 13:39:31 +02:00

54 lines
2.2 KiB
TypeScript

import { describe, it, expect } from 'vitest';
import { State, reduce, initial } from './change-request.machine';
const editingWith = (
draft: Partial<{ straat: string; postcode: string; woonplaats: string }>,
): State => ({
tag: 'Editing',
draft: { straat: '', postcode: '', woonplaats: '', ...draft },
errors: {},
});
describe('change-request reduce', () => {
it('SetField updates the draft while editing', () => {
const s = reduce(initial, { tag: 'SetField', key: 'straat', value: 'Lange Voorhout 9' });
expect(s.tag).toBe('Editing');
expect((s as Extract<State, { tag: 'Editing' }>).draft.straat).toBe('Lange Voorhout 9');
});
it('Submit with an invalid draft stays Editing and reports field errors', () => {
const s = reduce(editingWith({ straat: '', postcode: 'nope' }), { tag: 'Submit' });
expect(s.tag).toBe('Editing');
const errors = (s as Extract<State, { tag: 'Editing' }>).errors;
expect(errors.straat).toBeTruthy();
expect(errors.postcode).toBeTruthy();
});
it('Submit with a valid draft moves to Submitting with parsed (normalised) data', () => {
const s = reduce(editingWith({ straat: 'Lange Voorhout 9', postcode: '2514ea' }), {
tag: 'Submit',
});
expect(s.tag).toBe('Submitting');
expect((s as Extract<State, { tag: 'Submitting' }>).data.postcode).toBe('2514 EA');
});
it('confirms and fails only from Submitting; Retry re-submits a failure', () => {
const submitting = reduce(editingWith({ straat: 'A 1', postcode: '2514 EA' }), {
tag: 'Submit',
});
const ok = reduce(submitting, { tag: 'SubmitConfirmed', referentie: 'BIG-2026-1' });
expect(ok).toMatchObject({ tag: 'Submitted', referentie: 'BIG-2026-1' });
const failed = reduce(submitting, { tag: 'SubmitFailed', error: 'boom' });
expect(failed).toMatchObject({ tag: 'Failed', error: 'boom' });
expect(reduce(failed, { tag: 'Retry' }).tag).toBe('Submitting');
});
it('Reset returns to the initial editing state', () => {
const submitting = reduce(editingWith({ straat: 'A 1', postcode: '2514 EA' }), {
tag: 'Submit',
});
expect(reduce(submitting, { tag: 'Reset' })).toEqual(initial);
});
});