Phase 3c WIP: doses/profiles/tests (pre-solaria-verify)

web/normogen-web/src/components/medication/MedicationManager.test.tsx

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+import { describe, it, expect, beforeEach, vi } from 'vitest';
+import { render, screen, fireEvent } from '@testing-library/react';
+import { mockStoreFactory, setMockStore, resetMockStore } from '../../test/mockStore';
+
+vi.mock('../../store/useStore', () => mockStoreFactory());
+
+// Import AFTER the mock is registered so the component picks up the mock.
+const { MedicationManager } = await import('./MedicationManager');
+const { useAuthStore } = await import('../../store/useStore');
+
+const med = (overrides: Partial<Record<string, unknown>> = {}) => ({
+  medication_id: 'm1',
+  name: 'Ibuprofen',
+  dosage: '200mg',
+  frequency: 'daily',
+  active: true,
+  instructions: undefined,
+  ...overrides,
+});
+
+const baseActions = {
+  loadMedications: vi.fn(),
+  createMedication: vi.fn(),
+  updateMedication: vi.fn(),
+  deleteMedication: vi.fn(),
+  selectMedication: vi.fn(),
+  clearError: vi.fn(),
+  loadAdherence: vi.fn(),
+  logDose: vi.fn(),
+  isLoading: false,
+  error: null,
+  adherence: {},
+  selectedMedication: null,
+};
+
+describe('MedicationManager', () => {
+  beforeEach(() => {
+    resetMockStore();
+    setMockStore({
+      useAuthStore: { user: { user_id: 'u1', username: 'tester' }, profile: {} },
+    });
+    baseActions.loadMedications.mockClear();
+  });
+
+  it('renders the medications from the store', () => {
+    setMockStore({
+      useMedicationStore: {
+        ...baseActions,
+        medications: [med({ name: 'Aspirin' }), med({ medication_id: 'm2', name: 'Warfarin' })],
+      },
+    });
+    render(<MedicationManager />);
+    expect(screen.getByText('Aspirin')).toBeInTheDocument();
+    expect(screen.getByText('Warfarin')).toBeInTheDocument();
+  });
+
+  it('shows the empty state when there are no medications', () => {
+    setMockStore({ useMedicationStore: { ...baseActions, medications: [] } });
+    render(<MedicationManager />);
+    expect(screen.getByText(/No medications yet/i)).toBeInTheDocument();
+  });
+
+  it('loads medications on mount', () => {
+    setMockStore({ useMedicationStore: { ...baseActions, medications: [] } });
+    render(<MedicationManager />);
+    expect(baseActions.loadMedications).toHaveBeenCalled();
+  });
+
+  it('opens the create dialog when Add is clicked', () => {
+    setMockStore({ useMedicationStore: { ...baseActions, medications: [] } });
+    render(<MedicationManager />);
+    fireEvent.click(screen.getByText('Add'));
+    expect(screen.getByText('Add medication')).toBeInTheDocument();
+  });
+
+  it('renders an error banner when the store has an error', () => {
+    setMockStore({
+      useMedicationStore: { ...baseActions, medications: [], error: 'Something broke' },
+    });
+    render(<MedicationManager />);
+    expect(screen.getByText('Something broke')).toBeInTheDocument();
+  });
+});