view data fixes

apps/website/lib/page-queries/auth/SignupPageQuery.test.ts

@@ -0,0 +1,134 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { SignupPageQuery } from './SignupPageQuery';
+import { AuthPageService } from '@/lib/services/auth/AuthPageService';
+import { Result } from '@/lib/contracts/Result';
+import { SignupViewDataBuilder } from '@/lib/builders/view-data/SignupViewDataBuilder';
+import { SearchParamParser } from '@/lib/routing/search-params/SearchParamParser';
+
+// Mock dependencies
+const mockProcessForgotPasswordParams = vi.fn();
+const mockProcessLoginParams = vi.fn();
+const mockProcessResetPasswordParams = vi.fn();
+const mockProcessSignupParams = vi.fn();
+vi.mock('@/lib/services/auth/AuthPageService', () => {
+  return {
+    AuthPageService: class {
+      processForgotPasswordParams = mockProcessForgotPasswordParams;
+      processLoginParams = mockProcessLoginParams;
+      processResetPasswordParams = mockProcessResetPasswordParams;
+      processSignupParams = mockProcessSignupParams;
+    },
+  };
+});
+
+vi.mock('@/lib/routing/search-params/SearchParamParser', () => ({
+  SearchParamParser: {
+    parseAuth: vi.fn(),
+  },
+}));
+
+vi.mock('@/lib/builders/view-data/SignupViewDataBuilder', () => ({
+  SignupViewDataBuilder: {
+    build: vi.fn(),
+  },
+}));
+
+describe('SignupPageQuery', () => {
+  let query: SignupPageQuery;
+  let mockServiceInstance: any;
+  let mockSearchParams: URLSearchParams;
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+    mockServiceInstance = {
+      processSignupParams: mockProcessSignupParams,
+    };
+    query = new SignupPageQuery(mockServiceInstance as any);
+    mockSearchParams = new URLSearchParams('returnTo=/dashboard&token=signup456');
+  });
+
+  it('should return view data when search params are valid and service succeeds', async () => {
+    const parsedParams = { returnTo: '/dashboard', token: 'signup456' };
+    const serviceOutput = { email: 'newuser@example.com' };
+    const viewData = { email: 'newuser@example.com', returnTo: '/dashboard' };
+
+    (SearchParamParser.parseAuth as any).mockReturnValue(Result.ok(parsedParams));
+    mockServiceInstance.processSignupParams.mockResolvedValue(Result.ok(serviceOutput));
+    (SignupViewDataBuilder.build as any).mockReturnValue(viewData);
+
+    const result = await query.execute(mockSearchParams);
+
+    expect(result.isOk()).toBe(true);
+    expect(result.unwrap()).toEqual(viewData);
+    expect(SearchParamParser.parseAuth).toHaveBeenCalledWith(mockSearchParams);
+    expect(mockServiceInstance.processSignupParams).toHaveBeenCalledWith(parsedParams);
+    expect(SignupViewDataBuilder.build).toHaveBeenCalledWith(serviceOutput);
+  });
+
+  it('should return error when search params are invalid', async () => {
+    (SearchParamParser.parseAuth as any).mockReturnValue(Result.err('Invalid params'));
+
+    const result = await query.execute(mockSearchParams);
+
+    expect(result.isErr()).toBe(true);
+    expect(result.getError()).toBe('Invalid search parameters: Invalid params');
+  });
+
+  it('should return error when service fails', async () => {
+    const parsedParams = { returnTo: '/dashboard', token: 'signup456' };
+
+    (SearchParamParser.parseAuth as any).mockReturnValue(Result.ok(parsedParams));
+    mockServiceInstance.processSignupParams.mockResolvedValue(
+      Result.err({ message: 'Service error' })
+    );
+
+    const result = await query.execute(mockSearchParams);
+
+    expect(result.isErr()).toBe(true);
+    expect(result.getError()).toBe('Service error');
+  });
+
+  it('should return error on exception', async () => {
+    const parsedParams = { returnTo: '/dashboard', token: 'signup456' };
+
+    (SearchParamParser.parseAuth as any).mockReturnValue(Result.ok(parsedParams));
+    mockServiceInstance.processSignupParams.mockRejectedValue(new Error('Unexpected error'));
+
+    const result = await query.execute(mockSearchParams);
+
+    expect(result.isErr()).toBe(true);
+    expect(result.getError()).toBe('Unexpected error');
+  });
+
+  it('should provide a static execute method', async () => {
+    const parsedParams = { returnTo: '/dashboard', token: 'signup456' };
+    const serviceOutput = { email: 'newuser@example.com' };
+    const viewData = { email: 'newuser@example.com', returnTo: '/dashboard' };
+
+    (SearchParamParser.parseAuth as any).mockReturnValue(Result.ok(parsedParams));
+    mockServiceInstance.processSignupParams.mockResolvedValue(Result.ok(serviceOutput));
+    (SignupViewDataBuilder.build as any).mockReturnValue(viewData);
+
+    const result = await SignupPageQuery.execute(mockSearchParams);
+
+    expect(result.isOk()).toBe(true);
+    expect(result.unwrap()).toEqual(viewData);
+  });
+
+  it('should handle Record<string, string | string[] | undefined> input', async () => {
+    const recordParams = { returnTo: '/dashboard', token: 'signup456' };
+    const parsedParams = { returnTo: '/dashboard', token: 'signup456' };
+    const serviceOutput = { email: 'newuser@example.com' };
+    const viewData = { email: 'newuser@example.com', returnTo: '/dashboard' };
+
+    (SearchParamParser.parseAuth as any).mockReturnValue(Result.ok(parsedParams));
+    mockServiceInstance.processSignupParams.mockResolvedValue(Result.ok(serviceOutput));
+    (SignupViewDataBuilder.build as any).mockReturnValue(viewData);
+
+    const result = await query.execute(recordParams);
+
+    expect(result.isOk()).toBe(true);
+    expect(result.unwrap()).toEqual(viewData);
+    expect(SearchParamParser.parseAuth).toHaveBeenCalledWith(recordParams);
+  });
+});