Tests refactor

packages/api/tests/modules/regimens/regimens.repository.test.ts

@@ -0,0 +1,230 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+
+const { mockFind, mockFindOne, mockFindOneAndUpdate, mockSave } = vi.hoisted(() => ({
+  mockFind: vi.fn(),
+  mockFindOne: vi.fn(),
+  mockFindOneAndUpdate: vi.fn(),
+  mockSave: vi.fn(),
+}));
+
+vi.mock('../../../src/schemas/regimen.schema.js', () => {
+  const chain = () => ({
+    sort: vi.fn().mockReturnThis(),
+    limit: vi.fn().mockReturnThis(),
+    lean: vi.fn().mockReturnThis(),
+    exec: mockFind,
+  });
+
+  const findOneChain = () => ({
+    lean: vi.fn().mockReturnThis(),
+    exec: mockFindOne,
+  });
+
+  const updateChain = () => ({
+    exec: mockFindOneAndUpdate,
+  });
+
+  class FakeModel {
+    data: unknown;
+    constructor(data: unknown) {
+      this.data = data;
+    }
+    save = mockSave;
+    toObject() {
+      return this.data;
+    }
+    static find = vi.fn(() => chain());
+    static findOne = vi.fn(() => findOneChain());
+    static findOneAndUpdate = vi.fn(() => updateChain());
+  }
+
+  return { RegimenModel: FakeModel };
+});
+
+import { RegimensRepository } from '../../../src/modules/regimens/regimens.repository.js';
+
+describe(RegimensRepository.name, () => {
+  let repo: RegimensRepository;
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+    repo = new RegimensRepository();
+  });
+
+  describe('findByHousehold', () => {
+    it('returns paginated items', async () => {
+      const items = [{ _id: 'reg-1', name: 'Morning' }];
+      mockFind.mockResolvedValue(items);
+
+      const result = await repo.findByHousehold('hh1', 'user-1', { limit: 20 });
+
+      expect(result.data).toEqual(items);
+      expect(result.pagination.hasMore).toBe(false);
+    });
+
+    it('handles cursor-based pagination', async () => {
+      const items = [{ _id: 'reg-2', name: 'Evening' }];
+      mockFind.mockResolvedValue(items);
+
+      const cursor = Buffer.from('reg-1').toString('base64');
+      const result = await repo.findByHousehold('hh1', 'user-1', { cursor, limit: 20 });
+
+      expect(result.data).toEqual(items);
+      expect(result.pagination.hasMore).toBe(false);
+    });
+
+    it('sets hasMore when more items exist', async () => {
+      const items = Array.from({ length: 3 }, (_, i) => ({ _id: `reg-${i}`, name: `Reg ${i}` }));
+      mockFind.mockResolvedValue(items);
+
+      const result = await repo.findByHousehold('hh1', 'user-1', { limit: 2 });
+
+      expect(result.data).toHaveLength(2);
+      expect(result.pagination.hasMore).toBe(true);
+      expect(result.pagination.cursor).toBeTruthy();
+    });
+
+    it('returns null cursor when no data', async () => {
+      mockFind.mockResolvedValue([]);
+
+      const result = await repo.findByHousehold('hh1', 'user-1', { limit: 20 });
+
+      expect(result.pagination.cursor).toBeNull();
+      expect(result.pagination.hasMore).toBe(false);
+    });
+
+    it('filters by isActive', async () => {
+      mockFind.mockResolvedValue([]);
+
+      await repo.findByHousehold('hh1', 'user-1', { isActive: true, limit: 20 });
+
+      expect(mockFind).toHaveBeenCalled();
+    });
+
+    it('does not add isActive filter when undefined', async () => {
+      mockFind.mockResolvedValue([]);
+
+      await repo.findByHousehold('hh1', 'user-1', { limit: 20 });
+
+      expect(mockFind).toHaveBeenCalled();
+    });
+
+    it('returns cursor only when hasMore is true', async () => {
+      const items = [{ _id: 'reg-1', name: 'Morning' }];
+      mockFind.mockResolvedValue(items);
+
+      const result = await repo.findByHousehold('hh1', 'user-1', { limit: 20 });
+
+      expect(result.pagination.cursor).toBeNull();
+      expect(result.pagination.hasMore).toBe(false);
+    });
+  });
+
+  describe('findById', () => {
+    it('returns regimen by id, householdId, and userId', async () => {
+      const regimen = { _id: 'reg-1', householdId: 'hh1', userId: 'user-1', name: 'Morning' };
+      mockFindOne.mockResolvedValue(regimen);
+
+      const result = await repo.findById('reg-1', 'hh1', 'user-1');
+
+      expect(result).toEqual(regimen);
+    });
+
+    it('returns null when not found', async () => {
+      mockFindOne.mockResolvedValue(null);
+
+      const result = await repo.findById('reg-missing', 'hh1', 'user-1');
+
+      expect(result).toBeNull();
+    });
+  });
+
+  describe('findActiveByUser', () => {
+    it('returns active regimens for user', async () => {
+      const regimens = [
+        { _id: 'reg-1', isActive: true },
+        { _id: 'reg-2', isActive: true },
+      ];
+      mockFind.mockResolvedValue(regimens);
+
+      const result = await repo.findActiveByUser('hh1', 'user-1');
+
+      expect(result).toEqual(regimens);
+    });
+
+    it('returns empty array when no active regimens', async () => {
+      mockFind.mockResolvedValue([]);
+
+      const result = await repo.findActiveByUser('hh1', 'user-1');
+
+      expect(result).toEqual([]);
+    });
+  });
+
+  describe('create', () => {
+    it('creates and returns regimen', async () => {
+      const data = {
+        name: 'Morning Routine',
+        isActive: true,
+        medications: [
+          {
+            medicineId: 'med-1',
+            medicineName: 'Metformin',
+            medicineStrength: 500,
+            medicineStrengthUnit: 'mg',
+            medicineForm: 'tablet',
+            dosage: 1,
+            dosageUnit: 'tablet',
+            frequency: 'daily',
+          },
+        ],
+      };
+      mockSave.mockImplementation(function (this: { toObject: () => unknown }) {
+        return Promise.resolve(this);
+      });
+
+      const result = await repo.create(data, 'hh1', 'user-1', 'user-1');
+
+      expect(result).toBeTruthy();
+      expect(mockSave).toHaveBeenCalled();
+    });
+  });
+
+  describe('update', () => {
+    it('updates and returns regimen', async () => {
+      const updated = { _id: 'reg-1', name: 'Updated' };
+      mockFindOneAndUpdate.mockResolvedValue(updated);
+
+      const result = await repo.update('reg-1', 'hh1', 'user-1', { name: 'Updated' });
+
+      expect(result).toEqual(updated);
+    });
+
+    it('returns null when regimen not found', async () => {
+      mockFindOneAndUpdate.mockResolvedValue(null);
+
+      const result = await repo.update('reg-missing', 'hh1', 'user-1', { name: 'Updated' });
+
+      expect(result).toBeNull();
+    });
+  });
+
+  describe('softDelete', () => {
+    it('soft deletes and returns regimen', async () => {
+      const deleted = { _id: 'reg-1', isDeleted: true };
+      mockFindOneAndUpdate.mockResolvedValue(deleted);
+
+      const result = await repo.softDelete('reg-1', 'hh1', 'user-1');
+
+      expect(result).toEqual(deleted);
+    });
+
+    it('returns null when regimen not found', async () => {
+      mockFindOneAndUpdate.mockResolvedValue(null);
+
+      const result = await repo.softDelete('reg-missing', 'hh1', 'user-1');
+
+      expect(result).toBeNull();
+    });
+  });
+});