view models

apps/website/lib/services/auth/AuthService.test.ts

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+import { describe, it, expect, vi, Mocked } from 'vitest';
+import { AuthService } from './AuthService';
+import { AuthApiClient } from '../../api/auth/AuthApiClient';
+import { SessionViewModel } from '../../view-models/SessionViewModel';
+
+describe('AuthService', () => {
+  let mockApiClient: Mocked<AuthApiClient>;
+  let service: AuthService;
+
+  beforeEach(() => {
+    mockApiClient = {
+      signup: vi.fn(),
+      login: vi.fn(),
+      logout: vi.fn(),
+      getIracingAuthUrl: vi.fn(),
+    } as Mocked<AuthApiClient>;
+
+    service = new AuthService(mockApiClient);
+  });
+
+  describe('signup', () => {
+    it('should call apiClient.signup and return SessionViewModel', async () => {
+      const params = {
+        email: 'test@example.com',
+        password: 'password123',
+        displayName: 'Test User',
+      };
+
+      const mockResponse = {
+        token: 'jwt-token',
+        user: {
+          userId: 'user-123',
+          email: 'test@example.com',
+          displayName: 'Test User',
+        },
+      };
+
+      mockApiClient.signup.mockResolvedValue(mockResponse);
+
+      const result = await service.signup(params);
+
+      expect(mockApiClient.signup).toHaveBeenCalledWith(params);
+      expect(result).toBeInstanceOf(SessionViewModel);
+      expect(result.userId).toBe('user-123');
+      expect(result.email).toBe('test@example.com');
+      expect(result.displayName).toBe('Test User');
+      expect(result.isAuthenticated).toBe(true);
+    });
+
+    it('should throw error when apiClient.signup fails', async () => {
+      const params = {
+        email: 'test@example.com',
+        password: 'password123',
+        displayName: 'Test User',
+      };
+
+      const error = new Error('Signup failed');
+      mockApiClient.signup.mockRejectedValue(error);
+
+      await expect(service.signup(params)).rejects.toThrow('Signup failed');
+    });
+  });
+
+  describe('login', () => {
+    it('should call apiClient.login and return SessionViewModel', async () => {
+      const params = {
+        email: 'test@example.com',
+        password: 'password123',
+      };
+
+      const mockResponse = {
+        token: 'jwt-token',
+        user: {
+          userId: 'user-123',
+          email: 'test@example.com',
+          displayName: 'Test User',
+        },
+      };
+
+      mockApiClient.login.mockResolvedValue(mockResponse);
+
+      const result = await service.login(params);
+
+      expect(mockApiClient.login).toHaveBeenCalledWith(params);
+      expect(result).toBeInstanceOf(SessionViewModel);
+      expect(result.userId).toBe('user-123');
+      expect(result.email).toBe('test@example.com');
+      expect(result.displayName).toBe('Test User');
+      expect(result.isAuthenticated).toBe(true);
+    });
+
+    it('should throw error when apiClient.login fails', async () => {
+      const params = {
+        email: 'test@example.com',
+        password: 'password123',
+      };
+
+      const error = new Error('Login failed');
+      mockApiClient.login.mockRejectedValue(error);
+
+      await expect(service.login(params)).rejects.toThrow('Login failed');
+    });
+  });
+
+  describe('logout', () => {
+    it('should call apiClient.logout', async () => {
+      mockApiClient.logout.mockResolvedValue(undefined);
+
+      await service.logout();
+
+      expect(mockApiClient.logout).toHaveBeenCalled();
+    });
+
+    it('should throw error when apiClient.logout fails', async () => {
+      const error = new Error('Logout failed');
+      mockApiClient.logout.mockRejectedValue(error);
+
+      await expect(service.logout()).rejects.toThrow('Logout failed');
+    });
+  });
+
+  describe('getIracingAuthUrl', () => {
+    it('should call apiClient.getIracingAuthUrl with returnTo', () => {
+      const returnTo = '/dashboard';
+      const expectedUrl = 'https://api.example.com/auth/iracing/start?returnTo=%2Fdashboard';
+
+      mockApiClient.getIracingAuthUrl.mockReturnValue(expectedUrl);
+
+      const result = service.getIracingAuthUrl(returnTo);
+
+      expect(mockApiClient.getIracingAuthUrl).toHaveBeenCalledWith(returnTo);
+      expect(result).toBe(expectedUrl);
+    });
+
+    it('should call apiClient.getIracingAuthUrl without returnTo', () => {
+      const expectedUrl = 'https://api.example.com/auth/iracing/start';
+
+      mockApiClient.getIracingAuthUrl.mockReturnValue(expectedUrl);
+
+      const result = service.getIracingAuthUrl();
+
+      expect(mockApiClient.getIracingAuthUrl).toHaveBeenCalledWith(undefined);
+      expect(result).toBe(expectedUrl);
+    });
+  });
+});