refactor dashboard feature boundaries and add test setup

features/dashboard/__tests__/orderSummary.test.ts

@@ -0,0 +1,56 @@
+import {describe, expect, it} from 'vitest';
+import type {CustomerOrder, CustomerProfile} from '@/types/account';
+import {getActiveOrderCount, getOrderItemQuantity, getProfileCompletion} from '../lib/orderSummary';
+
+const completeProfile: CustomerProfile = {
+    type: 'individual',
+    phone: '09123456789',
+    firstName: 'Sara',
+    lastName: 'Ahmadi',
+    email: 'sara@example.com',
+    province: 'Razavi Khorasan',
+    city: 'Mashhad',
+    address: 'Main street',
+    postalCode: '1234567890',
+    preferredCallTime: '',
+    companyName: '',
+    nationalId: '',
+    economicCode: '',
+};
+
+const makeOrder = (status: CustomerOrder['status'], quantities: number[] = [1]): CustomerOrder => ({
+    id: status,
+    number: `RM-${status}`,
+    createdAt: '1405/06/12',
+    updatedAt: '1405/06/15',
+    status,
+    paymentStatus: 'not_payable',
+    customer: completeProfile,
+    items: quantities.map((quantity, index) => ({
+        id: `item-${index}`,
+        name: 'Robot Market vending machine',
+        model: 'RM-48',
+        image: '/images/machine-48-base.webp',
+        quantity,
+        unitPrice: 100,
+        modules: [],
+    })),
+    events: [],
+});
+
+describe('dashboard order summary helpers', () => {
+    it('calculates required profile completion percentage', () => {
+        expect(getProfileCompletion(completeProfile)).toBe(100);
+        expect(getProfileCompletion({...completeProfile, city: '', postalCode: ''})).toBe(67);
+    });
+
+    it('counts active orders and excludes terminal statuses', () => {
+        const orders = [makeOrder('under_review'), makeOrder('delivered'), makeOrder('cancelled')];
+
+        expect(getActiveOrderCount(orders)).toBe(1);
+    });
+
+    it('totals item quantities for an order card', () => {
+        expect(getOrderItemQuantity(makeOrder('registered', [1, 2, 4]))).toBe(7);
+    });
+});