mini-starter/packages/area-management-ui/tests/unit/area-client.test.ts

import { describe, it, expect, vi, beforeEach } from 'vitest';
import { areaClient, areaClientManager } from '../../src/api/areaClient';

// Mock API client
vi.mock('../../src/api/areaClient', () => {
  const mockAreaClient = {
    $get: vi.fn(() => Promise.resolve({ status: 200, body: null })),
    $post: vi.fn(() => Promise.resolve({ status: 201, body: null })),
    ':id': {
      $put: vi.fn(() => Promise.resolve({ status: 200, body: null })),
      $delete: vi.fn(() => Promise.resolve({ status: 204, body: null })),
    },
  };

  const mockAreaClientManager = {
    get: vi.fn(() => mockAreaClient),
    init: vi.fn(() => mockAreaClient),
    reset: vi.fn(),
  };

  return {
    areaClientManager: mockAreaClientManager,
    areaClient: mockAreaClient,
  };
});

describe('AreaClient', () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  it('should export areaClientManager with methods', () => {
    expect(areaClientManager).toBeDefined();
    expect(typeof areaClientManager.get).toBe('function');
    expect(typeof areaClientManager.init).toBe('function');
    expect(typeof areaClientManager.reset).toBe('function');
  });

  it('should export areaClient instance', () => {
    expect(areaClient).toBeDefined();
    expect(typeof areaClient.$get).toBe('function');
    expect(typeof areaClient.$post).toBe('function');
    expect(areaClient[':id']).toBeDefined();
    expect(typeof areaClient[':id'].$put).toBe('function');
    expect(typeof areaClient[':id'].$delete).toBe('function');
  });

  it('should initialize client via manager', () => {
    const client = areaClientManager.init();
    expect(client).toBeDefined();
    expect(areaClientManager.init).toHaveBeenCalled();
  });

  it('should get client via manager', () => {
    const client = areaClientManager.get();
    expect(client).toBeDefined();
    expect(areaClientManager.get).toHaveBeenCalled();
  });

  it('should reset client via manager', () => {
    areaClientManager.reset();
    expect(areaClientManager.reset).toHaveBeenCalled();
  });
});