test(frontend): raise overall statement coverage to 30.42% for Phase 1 MVP

2026-06-13 22:33:11 +07:00
parent 190b9a3af5
commit 9c5df0abdb
37 changed files with 6128 additions and 24 deletions
@@ -0,0 +1,148 @@
+// File: frontend/lib/services/__tests__/dashboard.service.test.ts
+// Change Log:
+// - 2026-06-13: Initial creation - unit tests for dashboardService
+
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import apiClient from '@/lib/api/client';
+import { dashboardService } from '../dashboard.service';
+
+// Mock apiClient
+vi.mock('@/lib/api/client', () => ({
+  default: {
+    get: vi.fn(),
+  },
+}));
+
+describe('dashboardService', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  describe('getStats', () => {
+    it('ควรดึงข้อมูลสถิติของแดชบอร์ดสำเร็จ', async () => {
+      const mockResponse = { data: { totalDocuments: 100, pendingApprovals: 5 } };
+      vi.mocked(apiClient.get).mockResolvedValue(mockResponse);
+      const result = await dashboardService.getStats('uuid-proj-1');
+      expect(apiClient.get).toHaveBeenCalledWith('/dashboard/stats', { params: { projectId: 'uuid-proj-1' } });
+      expect(result).toEqual(mockResponse.data);
+    });
+
+    it('ควรดึงข้อมูลสถิติโดยไม่ต้องส่ง projectId', async () => {
+      const mockResponse = { data: { totalDocuments: 200 } };
+      vi.mocked(apiClient.get).mockResolvedValue(mockResponse);
+      const result = await dashboardService.getStats();
+      expect(apiClient.get).toHaveBeenCalledWith('/dashboard/stats', { params: undefined });
+      expect(result).toEqual(mockResponse.data);
+    });
+  });
+
+  describe('getRecentActivity', () => {
+    it('ควรดึงประวัติการเคลื่อนไหวล่าสุดและจัดรูปแบบให้ถูกต้อง', async () => {
+      const mockResponse = {
+        data: [
+          {
+            id: 'act-1',
+            action: 'CREATE',
+            entityType: 'RFA',
+            entityId: 'uuid-rfa',
+            details: { description: 'สร้างเอกสาร RFA ใหม่' },
+            createdAt: '2026-01-01T00:00:00Z',
+            user: { firstName: 'สมชาย', lastName: 'รักดี', username: 'somchai' },
+          },
+          {
+            id: 'act-2',
+            action: 'UPDATE',
+            entityType: 'Transmittal',
+            entityId: 'uuid-trans',
+            createdAt: '2026-01-01T00:00:00Z',
+            user: { username: 'testuser' },
+          },
+          {
+            id: 'act-3',
+            action: 'DELETE',
+            createdAt: '2026-01-01T00:00:00Z',
+          },
+        ],
+      };
+      vi.mocked(apiClient.get).mockResolvedValue(mockResponse);
+      const result = await dashboardService.getRecentActivity('uuid-proj-1');
+      expect(result).toHaveLength(3);
+      expect(result[0].user.name).toBe('สมชาย รักดี');
+      expect(result[0].user.initials).toBe('สร');
+      expect(result[0].description).toBe('สร้างเอกสาร RFA ใหม่');
+      expect(result[0].targetUrl).toBe('/rfas/uuid-rfa');
+      expect(result[1].user.name).toBe('testuser');
+      expect(result[1].user.initials).toBe('T');
+      expect(result[1].description).toBe('UPDATE Transmittal uuid-trans');
+      expect(result[1].targetUrl).toBe('/transmittals/uuid-trans');
+      expect(result[2].user.name).toBe('System');
+      expect(result[2].user.initials).toBe('S');
+      expect(result[2].targetUrl).toBe('/correspondences/');
+    });
+
+    it('ควรคืนค่าเป็นอาเรย์ว่างเมื่อเกิดข้อผิดพลาดจาก API', async () => {
+      vi.mocked(apiClient.get).mockRejectedValue(new Error('API Failure'));
+      const result = await dashboardService.getRecentActivity();
+      expect(result).toEqual([]);
+    });
+
+    it('ควรคืนค่าเป็นอาเรย์ว่างเมื่อข้อมูลไม่ใช้รูปแบบอาเรย์', async () => {
+      vi.mocked(apiClient.get).mockResolvedValue({ data: { message: 'Not an array' } });
+      const result = await dashboardService.getRecentActivity();
+      expect(result).toEqual([]);
+    });
+  });
+
+  describe('getPendingTasks', () => {
+    it('ควรดึงข้อมูลงานที่ค้างและคำนวณจำนวนวันล่วงเลยกับความสำคัญ', async () => {
+      const now = new Date();
+      const oneDayAgo = new Date(now.getTime() - 24 * 60 * 60 * 1000);
+      const fourDaysAgo = new Date(now.getTime() - 4 * 24 * 60 * 60 * 1000);
+      const mockResponse = {
+        data: {
+          data: [
+            {
+              instanceId: 'inst-1',
+              workflowCode: 'WF-RFA',
+              currentState: 'REVIEWING',
+              entityType: 'RFA',
+              entityId: 'uuid-rfa-1',
+              documentNumber: 'RFA-001',
+              subject: 'งานด่วนพิเศษ',
+              assignedAt: oneDayAgo.toISOString(),
+            },
+            {
+              instanceId: 'inst-2',
+              workflowCode: 'WF-TR',
+              currentState: 'APPROVED',
+              entityType: 'Transmittal',
+              entityId: 'uuid-tr-1',
+              documentNumber: 'TR-001',
+              subject: '',
+              assignedAt: fourDaysAgo.toISOString(),
+            },
+          ],
+        },
+      };
+      vi.mocked(apiClient.get).mockResolvedValue(mockResponse);
+      const result = await dashboardService.getPendingTasks('uuid-proj-1');
+      expect(result).toHaveLength(2);
+      expect(result[0].publicId).toBe('inst-1');
+      expect(result[0].title).toBe('งานด่วนพิเศษ');
+      expect(result[0].daysOverdue).toBe(1);
+      expect(result[0].priority).toBe('MEDIUM');
+      expect(result[0].url).toBe('/rfas/uuid-rfa-1');
+      expect(result[1].publicId).toBe('inst-2');
+      expect(result[1].title).toBe('TR-001');
+      expect(result[1].daysOverdue).toBe(4);
+      expect(result[1].priority).toBe('HIGH');
+      expect(result[1].url).toBe('/transmittals/uuid-tr-1');
+    });
+
+    it('ควรคืนค่าเป็นอาเรย์ว่างเมื่อเกิดข้อผิดพลาดจาก API', async () => {
+      vi.mocked(apiClient.get).mockRejectedValue(new Error('API Failure'));
+      const result = await dashboardService.getPendingTasks();
+      expect(result).toEqual([]);
+    });
+  });
+});