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79ed62f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | import { describe, it, expect, beforeEach } from 'vitest';
import { useTripStore } from '../../../src/store/tripStore';
import { resetAllStores } from '../../helpers/store';
import { buildBudgetItem } from '../../helpers/factories';
import type { BudgetItemMember } from '../../../src/types';
beforeEach(() => {
resetAllStores();
});
describe('remoteEventHandler > budget', () => {
const member1: BudgetItemMember = { user_id: 5, paid: 0, username: 'eve' };
const member2: BudgetItemMember = { user_id: 6, paid: 1, username: 'frank' };
const seedData = () => {
useTripStore.setState({
budgetItems: [
buildBudgetItem({ id: 1, persons: 1, members: [{ ...member1 }] }),
buildBudgetItem({ id: 2, persons: 2, members: [{ ...member2 }] }),
],
});
};
it('FE-WSEVT-BUDGET-001: budget:created adds item to budgetItems', () => {
seedData();
const newItem = buildBudgetItem({ id: 99, name: 'Hotel' });
useTripStore.getState().handleRemoteEvent({ type: 'budget:created', item: newItem });
const { budgetItems } = useTripStore.getState();
expect(budgetItems).toHaveLength(3);
expect(budgetItems.find(i => i.id === 99)).toBeDefined();
});
it('FE-WSEVT-BUDGET-002: budget:created is idempotent — no duplicate if same ID', () => {
seedData();
const duplicate = buildBudgetItem({ id: 1, name: 'Duplicate' });
useTripStore.getState().handleRemoteEvent({ type: 'budget:created', item: duplicate });
const { budgetItems } = useTripStore.getState();
expect(budgetItems).toHaveLength(2);
});
it('FE-WSEVT-BUDGET-003: budget:updated replaces item in array', () => {
seedData();
const updated = buildBudgetItem({ id: 1, name: 'Updated Hotel', total_price: 500 });
useTripStore.getState().handleRemoteEvent({ type: 'budget:updated', item: updated });
const { budgetItems } = useTripStore.getState();
const item = budgetItems.find(i => i.id === 1);
expect(item?.name).toBe('Updated Hotel');
expect(item?.total_price).toBe(500);
});
it('FE-WSEVT-BUDGET-004: budget:deleted removes item by ID', () => {
seedData();
useTripStore.getState().handleRemoteEvent({ type: 'budget:deleted', itemId: 1 });
const { budgetItems } = useTripStore.getState();
expect(budgetItems).toHaveLength(1);
expect(budgetItems.find(i => i.id === 1)).toBeUndefined();
});
it('FE-WSEVT-BUDGET-005: budget:members-updated replaces entire members array and persons count', () => {
seedData();
const newMembers: BudgetItemMember[] = [{ user_id: 7, paid: 1, username: 'grace' }, { user_id: 8, paid: 0, username: 'heidi' }];
useTripStore.getState().handleRemoteEvent({
type: 'budget:members-updated',
itemId: 1,
members: newMembers,
persons: 3,
});
const { budgetItems } = useTripStore.getState();
const item = budgetItems.find(i => i.id === 1);
expect(item?.members).toEqual(newMembers);
expect(item?.persons).toBe(3);
// Other item should be unchanged
const item2 = budgetItems.find(i => i.id === 2);
expect(item2?.members).toEqual([{ ...member2 }]);
});
it('FE-WSEVT-BUDGET-006: budget:member-paid-updated toggles specific member paid status', () => {
seedData();
useTripStore.getState().handleRemoteEvent({
type: 'budget:member-paid-updated',
itemId: 1,
userId: 5,
paid: true,
});
const { budgetItems } = useTripStore.getState();
const item = budgetItems.find(i => i.id === 1);
const m = item?.members?.find(m => m.user_id === 5);
expect(m?.paid).toBe(true);
// Other item members unchanged (member2 keeps its seeded paid value)
const item2 = budgetItems.find(i => i.id === 2);
expect(item2?.members?.[0].paid).toBe(1);
});
});
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