Add Google login to mobile admin PWA

resources/js/admin/mobile/__tests__/LoginPage.test.tsx

@@ -0,0 +1,123 @@
+import React from 'react';
+import { describe, expect, it, vi } from 'vitest';
+import { render, screen } from '@testing-library/react';
+
+let locationSearch = '?return_to=encoded-value';
+
+const navigateMock = vi.fn();
+
+vi.mock('react-router-dom', () => ({
+  useNavigate: () => navigateMock,
+  useLocation: () => ({ search: locationSearch }),
+}));
+
+vi.mock('react-i18next', () => ({
+  useTranslation: () => ({
+    t: (key: string, fallback?: string | Record<string, unknown>) => {
+      if (typeof fallback === 'string') {
+        return fallback;
+      }
+      if (fallback && typeof fallback === 'object' && typeof fallback.defaultValue === 'string') {
+        return fallback.defaultValue;
+      }
+      return key;
+    },
+  }),
+}));
+
+vi.mock('@tanstack/react-query', () => ({
+  useMutation: () => ({ mutate: vi.fn(), isPending: false }),
+}));
+
+vi.mock('../../auth/context', () => ({
+  useAuth: () => ({ status: 'unauthenticated', applyToken: vi.fn(), abilities: [] }),
+}));
+
+vi.mock('../../lib/returnTo', () => ({
+  resolveReturnTarget: () => ({ finalTarget: '/event-admin/mobile/dashboard', encodedFinal: 'encoded-value' }),
+}));
+
+vi.mock('../hooks/useInstallPrompt', () => ({
+  useInstallPrompt: () => ({
+    isInstalled: false,
+    isStandalone: false,
+    canInstall: false,
+    isIos: false,
+    promptInstall: vi.fn(),
+  }),
+}));
+
+vi.mock('../lib/installBanner', () => ({
+  getInstallBannerDismissed: () => false,
+  setInstallBannerDismissed: vi.fn(),
+  shouldShowInstallBanner: () => ({ shouldShow: false }),
+}));
+
+vi.mock('../components/MobileInstallBanner', () => ({
+  MobileInstallBanner: () => null,
+}));
+
+vi.mock('@tamagui/stacks', () => ({
+  YStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+  XStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+}));
+
+vi.mock('@tamagui/text', () => ({
+  SizableText: ({ children }: { children: React.ReactNode }) => <span>{children}</span>,
+}));
+
+vi.mock('@tamagui/button', () => ({
+  Button: ({ children, onPress, onClick, ...rest }: { children: React.ReactNode; onPress?: () => void; onClick?: () => void }) => (
+    <button type="button" onClick={onPress ?? onClick} {...rest}>
+      {children}
+    </button>
+  ),
+}));
+
+vi.mock('../components/Primitives', () => ({
+  MobileCard: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+}));
+
+vi.mock('../components/FormControls', () => ({
+  MobileField: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+  MobileInput: (props: React.InputHTMLAttributes<HTMLInputElement>) => <input {...props} />,
+}));
+
+vi.mock('../theme', () => ({
+  ADMIN_GRADIENTS: { loginBackground: 'linear-gradient(0deg, #000, #111)' },
+  useAdminTheme: () => ({
+    text: '#111827',
+    muted: '#6b7280',
+    primary: '#ff5a5f',
+    dangerBg: '#fee2e2',
+    dangerText: '#991b1b',
+    border: '#e5e7eb',
+    surface: '#ffffff',
+  }),
+}));
+
+vi.mock('lucide-react', () => ({
+  Loader2: () => <span>loader</span>,
+}));
+
+import MobileLoginPage from '../LoginPage';
+
+describe('MobileLoginPage', () => {
+  it('renders Google login button', () => {
+    locationSearch = '?return_to=encoded-value';
+
+    render(<MobileLoginPage />);
+
+    const googleButton = screen.getByText('Mit Google anmelden');
+    expect(googleButton).toBeInTheDocument();
+  });
+
+  it('shows oauth error details when present', () => {
+    locationSearch = '?error=google_failed&error_description=Login%20failed';
+
+    render(<MobileLoginPage />);
+
+    expect(screen.getByText('Login aktuell nicht moeglich')).toBeInTheDocument();
+    expect(screen.getByText('Login failed')).toBeInTheDocument();
+  });
+});