ApplicationsStore.cancel and AdminCasesStore.delete rolled an optimistic write back on failure but showed no message — a bare catch with no Result and no error channel (CQ-002). Both now call runSubmit and set a lastError signal on failure, mirroring createSubmitChangeRequest in the same folder. Each page renders the error with the existing app-alert atom, the same pattern brief.page.ts already uses for lastError. Added a spec file for ApplicationsStore (none existed) and extended AdminCasesStore's spec, each asserting the rollback AND the surfaced error. Verified both new assertions fail without the fix (an Edit undo/redo of the store method, not git checkout). Regenerated libs/shared/docs/behaviour-spec.mdx (gen:behaviour-spec) to pick up the new/renamed test names. Marked RB-20 done in 99-backlog.md and recorded the change in implementation/rb-20.md. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
79 lines
2.8 KiB
TypeScript
79 lines
2.8 KiB
TypeScript
import { TestBed } from '@angular/core/testing';
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import { describe, it, expect, vi } from 'vitest';
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import { SUBMIT_FAILED } from '@shared/application/submit';
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import { ApplicationsAdapter } from '@registratie/infrastructure/applications.adapter';
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import { AdminCasesStore } from './admin-cases.store';
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const summary = (id: string) => ({
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id,
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type: 'registratie',
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status: { tag: 'Concept', stepIndex: 0, stepCount: 3 },
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documentIds: [],
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createdAt: '2026-07-23T10:00:00Z',
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updatedAt: '2026-07-23T10:00:00Z',
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owner: '19012345601',
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});
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function setup(adapter: Partial<ApplicationsAdapter>): AdminCasesStore {
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TestBed.configureTestingModule({
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providers: [{ provide: ApplicationsAdapter, useValue: adapter }],
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});
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return TestBed.inject(AdminCasesStore);
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}
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describe('AdminCasesStore', () => {
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it('loads and parses the cross-owner list', async () => {
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const store = setup({ listAll: () => Promise.resolve([summary('a'), summary('b')]) });
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await store.load();
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const s = store.cases();
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expect(s.tag).toBe('Success');
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expect(s.tag === 'Success' && s.value.map((c) => c.id)).toEqual(['a', 'b']);
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});
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it('deletes optimistically and confirms via the admin endpoint', async () => {
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const deleteAny = vi.fn().mockResolvedValue(undefined);
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const store = setup({
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listAll: () => Promise.resolve([summary('a'), summary('b')]),
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deleteAny,
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});
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await store.load();
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await store.delete('a');
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expect(deleteAny).toHaveBeenCalledWith('a');
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const s = store.cases();
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expect(s.tag === 'Success' && s.value.map((c) => c.id)).toEqual(['b']);
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});
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// RB-20: a failed delete must not be silent — the row rolls back AND the store
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// surfaces the error the page renders. Before RB-20 this only rolled back
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// (bare `catch { this.state.set(before) }`), so `lastError()` stayed null forever.
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it('rolls back the removal and surfaces the error when the delete fails', async () => {
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const deleteAny = vi.fn().mockRejectedValue(new Error('boom'));
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const store = setup({ listAll: () => Promise.resolve([summary('a')]), deleteAny });
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await store.load();
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await store.delete('a');
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const s = store.cases();
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expect(s.tag === 'Success' && s.value.map((c) => c.id)).toEqual(['a']); // reappears
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expect(store.lastError()).toBe(SUBMIT_FAILED);
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});
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it('clears a stale error on the next delete attempt', async () => {
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const deleteAny = vi
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.fn()
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.mockRejectedValueOnce(new Error('boom'))
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.mockResolvedValueOnce(undefined);
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const store = setup({
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listAll: () => Promise.resolve([summary('a'), summary('b')]),
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deleteAny,
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});
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await store.load();
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await store.delete('a');
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expect(store.lastError()).toBe(SUBMIT_FAILED);
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await store.delete('b');
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expect(store.lastError()).toBeNull();
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});
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});
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