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https://github.com/mauriceboe/TREK.git
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Maurice
278 lines
12 KiB
TypeScript
278 lines
12 KiB
TypeScript
import { describe, it, expect, beforeEach } from 'vitest';
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import { useTripStore } from '../../../src/store/tripStore';
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import { resetAllStores } from '../../helpers/store';
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import { buildDay, buildAssignment, buildPlace } from '../../helpers/factories';
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import type { Assignment } from '../../../src/types';
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beforeEach(() => {
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resetAllStores();
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});
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describe('remoteEventHandler > assignments', () => {
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const seedData = () => {
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useTripStore.setState({
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days: [buildDay({ id: 10 }), buildDay({ id: 20 })],
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assignments: {
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'10': [buildAssignment({ id: 100, day_id: 10 })],
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'20': [],
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},
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});
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};
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it('FE-WSEVT-ASSIGN-001: assignment:created adds assignment to correct day', () => {
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seedData();
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const newAssignment = buildAssignment({ id: 200, day_id: 20 });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:created', assignment: newAssignment });
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const { assignments } = useTripStore.getState();
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expect(assignments['20']).toHaveLength(1);
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expect(assignments['20'][0].id).toBe(200);
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expect(assignments['10']).toHaveLength(1);
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});
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it('FE-WSEVT-ASSIGN-002: assignment:created is idempotent — no duplicate if same ID', () => {
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seedData();
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const duplicate = buildAssignment({ id: 100, day_id: 10 });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:created', assignment: duplicate });
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const { assignments } = useTripStore.getState();
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expect(assignments['10']).toHaveLength(1);
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});
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it('FE-WSEVT-ASSIGN-003: assignment:created replaces temp (negative) ID assignment with same place_id', () => {
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const place = buildPlace({ id: 55 });
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const tempAssignment = buildAssignment({ id: -1, day_id: 10, place, place_id: place.id });
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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assignments: { '10': [tempAssignment] },
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});
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const realAssignment = buildAssignment({ id: 500, day_id: 10, place, place_id: place.id });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:created', assignment: realAssignment });
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const { assignments } = useTripStore.getState();
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expect(assignments['10']).toHaveLength(1);
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expect(assignments['10'][0].id).toBe(500);
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});
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it('FE-WSEVT-ASSIGN-003b: a second assignment of an already-present place is NOT suppressed (H11)', () => {
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const place = buildPlace({ id: 55 });
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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// A committed (positive-id) assignment of place 55 already on the day.
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assignments: { '10': [buildAssignment({ id: 100, day_id: 10, place, place_id: place.id })] },
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});
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// A legitimately new, distinct assignment of the same place arrives.
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const second = buildAssignment({ id: 300, day_id: 10, place, place_id: place.id });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:created', assignment: second });
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const { assignments } = useTripStore.getState();
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expect(assignments['10']).toHaveLength(2);
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expect(assignments['10'].map(a => a.id).sort((x, y) => x - y)).toEqual([100, 300]);
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});
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it('FE-WSEVT-ASSIGN-003c: temp reconciliation replaces only the matching place, not a sibling temp (H11)', () => {
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const place55 = buildPlace({ id: 55 });
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const place66 = buildPlace({ id: 66 });
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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assignments: {
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'10': [
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buildAssignment({ id: -1, day_id: 10, place: place55, place_id: 55 }),
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buildAssignment({ id: -2, day_id: 10, place: place66, place_id: 66 }),
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],
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},
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});
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const real = buildAssignment({ id: 500, day_id: 10, place: place55, place_id: 55 });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:created', assignment: real });
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const { assignments } = useTripStore.getState();
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const ids = assignments['10'].map(a => a.id);
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expect(assignments['10']).toHaveLength(2);
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expect(ids).toContain(500); // temp 55 reconciled to real
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expect(ids).toContain(-2); // sibling temp 66 untouched
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expect(ids).not.toContain(-1);
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});
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it('FE-WSEVT-ASSIGN-003d: place-less assignments do not collapse onto each other (H11)', () => {
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// Defensive: a malformed event lacking place data must not let the
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// `place?.id === placeId` reconciliation match undefined === undefined.
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const placeless = (id: number): Assignment =>
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({ ...buildAssignment({ id, day_id: 10 }), place: undefined, place_id: undefined } as unknown as Assignment);
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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assignments: { '10': [placeless(-1)] },
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});
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:created', assignment: placeless(700) });
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const { assignments } = useTripStore.getState();
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// No placeId → no reconcile; both survive as distinct rows (no collapse).
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expect(assignments['10']).toHaveLength(2);
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});
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it('FE-WSEVT-ASSIGN-004: assignment:updated merges updated data into correct day', () => {
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seedData();
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const updated = buildAssignment({ id: 100, day_id: 10, notes: 'Updated notes' });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:updated', assignment: updated });
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const { assignments } = useTripStore.getState();
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expect(assignments['10'][0].notes).toBe('Updated notes');
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});
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it('FE-WSEVT-ASSIGN-005: assignment:deleted removes assignment from day', () => {
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seedData();
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:deleted', assignmentId: 100, dayId: 10 });
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const { assignments } = useTripStore.getState();
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expect(assignments['10']).toHaveLength(0);
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});
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it('FE-WSEVT-ASSIGN-006: assignment:moved removes from old day and adds to new day', () => {
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const movedAssignment = buildAssignment({ id: 100, day_id: 20 });
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useTripStore.setState({
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days: [buildDay({ id: 10 }), buildDay({ id: 20 })],
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assignments: {
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'10': [movedAssignment],
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'20': [],
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},
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});
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:moved',
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assignment: movedAssignment,
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oldDayId: 10,
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newDayId: 20,
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});
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const { assignments } = useTripStore.getState();
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expect(assignments['10']).toHaveLength(0);
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expect(assignments['20']).toHaveLength(1);
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expect(assignments['20'][0].id).toBe(100);
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});
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it('FE-WSEVT-ASSIGN-007: assignment:reordered updates order_index values', () => {
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const a1 = buildAssignment({ id: 1, day_id: 10, order_index: 0 });
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const a2 = buildAssignment({ id: 2, day_id: 10, order_index: 1 });
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const a3 = buildAssignment({ id: 3, day_id: 10, order_index: 2 });
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useTripStore.setState({
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assignments: { '10': [a1, a2, a3] },
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});
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:reordered',
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dayId: 10,
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orderedIds: [3, 1, 2],
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});
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const { assignments } = useTripStore.getState();
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const reordered = assignments['10'];
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const item3 = reordered.find(a => a.id === 3);
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const item1 = reordered.find(a => a.id === 1);
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const item2 = reordered.find(a => a.id === 2);
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expect(item3?.order_index).toBe(0);
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expect(item1?.order_index).toBe(1);
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expect(item2?.order_index).toBe(2);
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});
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// A collaborator can touch a day this client has never populated (the day row
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// exists, but no assignments key). Every applier must fall back to an empty list.
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describe('days with no assignments entry yet', () => {
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it('FE-WSEVT-ASSIGN-008: assignment:created seeds a fresh day key', () => {
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useTripStore.setState({ days: [buildDay({ id: 30 })], assignments: {} });
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:created',
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assignment: buildAssignment({ id: 300, day_id: 30 }),
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});
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expect(useTripStore.getState().assignments['30'].map(a => a.id)).toEqual([300]);
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});
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it('FE-WSEVT-ASSIGN-009: assignment:updated on an unseen day yields an empty list', () => {
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useTripStore.setState({ days: [buildDay({ id: 30 })], assignments: {} });
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:updated',
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assignment: buildAssignment({ id: 300, day_id: 30 }),
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});
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expect(useTripStore.getState().assignments['30']).toEqual([]);
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});
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it('FE-WSEVT-ASSIGN-010: assignment:deleted on an unseen day yields an empty list', () => {
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useTripStore.setState({ days: [buildDay({ id: 30 })], assignments: {} });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:deleted', assignmentId: 1, dayId: 30 });
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expect(useTripStore.getState().assignments['30']).toEqual([]);
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});
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it('FE-WSEVT-ASSIGN-011: assignment:reordered on an unseen day yields an empty list', () => {
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useTripStore.setState({ days: [buildDay({ id: 30 })], assignments: {} });
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:reordered', dayId: 30, orderedIds: [1] });
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expect(useTripStore.getState().assignments['30']).toEqual([]);
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});
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it('FE-WSEVT-ASSIGN-011b: assignment:moved between two unseen days seeds both keys', () => {
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const moved = buildAssignment({ id: 300, day_id: 40 });
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useTripStore.setState({ days: [buildDay({ id: 30 }), buildDay({ id: 40 })], assignments: {} });
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:moved',
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assignment: moved,
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oldDayId: 30,
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newDayId: 40,
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});
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const { assignments } = useTripStore.getState();
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expect(assignments['30']).toEqual([]);
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expect(assignments['40'].map(a => a.id)).toEqual([300]);
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});
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it('FE-WSEVT-ASSIGN-012: an event for a day that is not in the store leaves days untouched', () => {
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// The Dexie write-through resolves the Day row from Zustand; a missing row
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// must not blow up the (fire-and-forget) persist.
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useTripStore.setState({ days: [], assignments: {} });
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expect(() => useTripStore.getState().handleRemoteEvent({
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type: 'assignment:created',
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assignment: buildAssignment({ id: 300, day_id: 77 }),
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})).not.toThrow();
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expect(useTripStore.getState().days).toEqual([]);
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});
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});
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it('FE-WSEVT-ASSIGN-013: assignment:updated only merges into the addressed assignment', () => {
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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assignments: {
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'10': [buildAssignment({ id: 100, day_id: 10, notes: 'keep' }), buildAssignment({ id: 101, day_id: 10, notes: 'keep too' })],
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},
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});
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:updated',
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assignment: buildAssignment({ id: 101, day_id: 10, notes: 'changed' }),
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});
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const items = useTripStore.getState().assignments['10'];
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expect(items[0].notes).toBe('keep');
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expect(items[1].notes).toBe('changed');
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});
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it('FE-WSEVT-ASSIGN-014: assignment:moved drops a stale copy already sitting on the target day', () => {
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const moved = buildAssignment({ id: 100, day_id: 20 });
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useTripStore.setState({
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days: [buildDay({ id: 10 }), buildDay({ id: 20 })],
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assignments: {
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'10': [moved],
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// The target day still holds the previous copy plus an unrelated item.
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'20': [buildAssignment({ id: 100, day_id: 20 }), buildAssignment({ id: 200, day_id: 20 })],
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},
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});
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useTripStore.getState().handleRemoteEvent({
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type: 'assignment:moved',
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assignment: moved,
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oldDayId: 10,
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newDayId: 20,
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});
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const target = useTripStore.getState().assignments['20'];
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expect(target.map(a => a.id)).toEqual([200, 100]);
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expect(useTripStore.getState().assignments['10']).toHaveLength(0);
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});
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it('FE-WSEVT-ASSIGN-015: assignment:reordered drops ids that are no longer on the day', () => {
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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assignments: { '10': [buildAssignment({ id: 1, day_id: 10 }), buildAssignment({ id: 2, day_id: 10 })] },
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});
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:reordered', dayId: 10, orderedIds: [2, 999, 1] });
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expect(useTripStore.getState().assignments['10'].map(a => a.id)).toEqual([2, 1]);
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});
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it('FE-WSEVT-ASSIGN-016: assignment:reordered without orderedIds empties the day list', () => {
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useTripStore.setState({
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days: [buildDay({ id: 10 })],
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assignments: { '10': [buildAssignment({ id: 1, day_id: 10 })] },
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});
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useTripStore.getState().handleRemoteEvent({ type: 'assignment:reordered', dayId: 10 });
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expect(useTripStore.getState().assignments['10']).toEqual([]);
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});
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});
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