@accounter/server/dist/server/src/modules/admin-context/__tests__/admin-context.provider.test.js

Accounter GraphQL server

import { beforeEach, describe, expect, it, vi } from 'vitest';
import { AdminContextProvider } from '../providers/admin-context.provider.js';
describe('AdminContextProvider', () => {
    let provider;
    let dbProvider;
    let context;
    beforeEach(() => {
        dbProvider = {
            pool: {
                query: vi.fn(),
            },
            healthCheck: vi.fn(),
            query: vi.fn(),
        };
        context = {
            currentUser: { userId: 'test-owner-id' },
        };
        // Inject mocks: context (for ownerId) and dbProvider
        provider = new AdminContextProvider(context, dbProvider);
    });
    it('should fetch admin context for the current user', async () => {
        dbProvider.query.mockResolvedValue({
            rows: [{ owner_id: 'test-owner-id', default_local_currency: 'USD' }],
            rowCount: 1,
        });
        const result = await provider.getAdminContext();
        expect(result).toBeDefined();
        expect(result?.default_local_currency).toBe('USD');
        expect(dbProvider.query).toHaveBeenCalled();
    });
    it('should cache the result', async () => {
        dbProvider.query.mockResolvedValue({
            rows: [{ owner_id: 'test-owner-id' }],
            rowCount: 1,
        });
        await provider.getAdminContext();
        await provider.getAdminContext();
        expect(dbProvider.query).toHaveBeenCalledTimes(1);
    });
    it('should invalidate cache on update', async () => {
        dbProvider.query.mockResolvedValueOnce({
            rows: [{ owner_id: 'test-owner-id', default_local_currency: 'USD' }],
            rowCount: 1,
        }); // get
        await provider.getAdminContext();
        expect(dbProvider.query).toHaveBeenCalledTimes(1);
        dbProvider.query.mockResolvedValueOnce({
            rows: [{ owner_id: 'test-owner-id', default_local_currency: 'EUR' }],
            rowCount: 1
        }); // update
        await provider.updateAdminContext({ defaultLocalCurrency: 'EUR' });
        expect(dbProvider.query).toHaveBeenCalledTimes(2); // +1 for update
        dbProvider.query.mockResolvedValueOnce({
            rows: [{ owner_id: 'test-owner-id', default_local_currency: 'EUR' }],
            rowCount: 1
        }); // get again
        const result = await provider.getAdminContext();
        expect(result?.default_local_currency).toBe('EUR');
        expect(dbProvider.query).toHaveBeenCalledTimes(3); // +1 for refetch
    });
});
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