Kitchen/tests/unit/ai.test.ts

import { describe, it, expect } from 'vitest';
import { MockKitchenAiProvider } from '@/lib/ai/client';

describe('MockKitchenAiProvider (No Billing Test)', () => {
  const provider = new MockKitchenAiProvider();

  it('suggests recipes with expected structured outputs', async () => {
    const recipes = await provider.suggestRecipes({
      householdId: 'test-household',
      inventory: [
        {
          id: 'prod-1',
          householdId: 'test-household',
          categoryId: null,
          defaultLocationId: null,
          defaultUnitId: null,
          name: 'Reis',
          brand: null,
          description: null,
          barcode: null,
          imagePath: null,
          packageSize: 1000,
          packageUnit: 'g',
          minimumQuantity: 100,
          favorite: true,
          preferredStore: null,
          estimatedPriceCents: 249,
          priceUpdatedAt: null,
          archived: false,
          totalQuantity: 1000,
          stockValueCents: 249,
          isLowStock: false,
          isExpiringSoon: false,
          earliestExpirationDate: null,
        },
      ],
    });

    expect(recipes).toHaveLength(1);
    expect(recipes[0].title).toBeDefined();
    expect(recipes[0].inventoryCoveragePercent).toBeGreaterThan(0);
  });

  it('returns verified price searches via Mock Provider', async () => {
    const price = await provider.searchPrices({
      householdId: 'test-household',
      query: 'Spaghetti',
      retailer: 'REWE',
    });

    expect(price.priceCents).toBe(189);
    expect(price.confidence).toBe('HIGH');
  });
});