feat: refs #7936 enhance getTotal fn & add unit tests

src/composables/getTotal.js

@@ -1,10 +1,11 @@
 import { toCurrency } from 'src/filters';
 
 export function getTotal(rows, key, opts = {}) {
-    const { currency, cb, decimalPlaces } = opts;
+    const { currency, cb, decimalPlaces, int } = opts;
     const total = rows.reduce((acc, row) => acc + +(cb ? cb(row) : row[key] || 0), 0);
+    const decimals = int ? 0 : decimalPlaces ?? 2;
 
     return currency
         ? toCurrency(total, currency == 'default' ? undefined : currency)
-        : parseFloat(total).toFixed(decimalPlaces ?? 2);
+        : parseFloat(total).toFixed(decimals);
 }

src/pages/InvoiceIn/Card/InvoiceInIntrastat.vue

@@ -154,7 +154,7 @@ const formatOpt = (row, { model, options }, prop) => {
                                 {{ getTotal(rows, 'net') }}
                             </QTd>
                             <QTd>
-                                {{ getTotal(rows, 'stems') }}
+                                {{ getTotal(rows, 'stems', { int: true }) }}
                             </QTd>
                             <QTd />
                         </QTr>

test/vitest/__tests__/composables/getTotal.spec.js

@@ -0,0 +1,55 @@
+import { vi, describe, expect, it } from 'vitest';
+import { getTotal } from 'src/composables/getTotal';
+
+vi.mock('src/filters', () => ({
+    toCurrency: vi.fn((value, currency) => `${currency} ${value.toFixed(2)}`),
+}));
+
+describe('getTotal()', () => {
+    const rows = [
+        { amount: 10.5, tax: 2.1 },
+        { amount: 20.75, tax: 3.25 },
+        { amount: 30.25, tax: 4.75 },
+    ];
+
+    it('should calculate the total for a given key', () => {
+        const total = getTotal(rows, 'amount');
+        expect(total).toBe('61.50');
+    });
+
+    it('should calculate the total with a callback function', () => {
+        const total = getTotal(rows, null, { cb: (row) => row.amount + row.tax });
+        expect(total).toBe('71.60');
+    });
+
+    it('should format the total as currency', () => {
+        const total = getTotal(rows, 'amount', { currency: 'USD' });
+        expect(total).toBe('USD 61.50');
+    });
+
+    it('should format the total as currency with default currency', () => {
+        const total = getTotal(rows, 'amount', { currency: 'default' });
+        expect(total).toBe('undefined 61.50');
+    });
+
+    it('should calculate the total with integer formatting', () => {
+        const total = getTotal(rows, 'amount', { int: true });
+        expect(total).toBe('62');
+    });
+
+    it('should calculate the total with custom decimal places', () => {
+        const total = getTotal(rows, 'amount', { decimalPlaces: 1 });
+        expect(total).toBe('61.5');
+    });
+
+    it('should handle rows with missing keys', () => {
+        const rowsWithMissingKeys = [{ amount: 10.5 }, { amount: 20.75 }, {}];
+        const total = getTotal(rowsWithMissingKeys, 'amount');
+        expect(total).toBe('31.25');
+    });
+
+    it('should handle empty rows', () => {
+        const total = getTotal([], 'amount');
+        expect(total).toBe('0.00');
+    });
+});

test/vitest/__tests__/pages/InvoiceIn/InvoiceInIntrastat.spec.js

@@ -1,34 +0,0 @@
-import { vi, describe, expect, it, beforeAll } from 'vitest';
-import { createWrapper, axios } from 'app/test/vitest/helper';
-import InvoiceInIntrastat from 'src/pages/InvoiceIn/Card/InvoiceInIntrastat.vue';
-
-describe('InvoiceInIntrastat', () => {
-    let vm;
-
-    beforeAll(() => {
-        vm = createWrapper(InvoiceInIntrastat, {
-            global: {
-                stubs: ['vnPaginate'],
-                mocks: {
-                    fetch: vi.fn(),
-                },
-            },
-        }).vm;
-        vi.spyOn(axios, 'get').mockResolvedValue({ data: [{}] });
-    });
-
-    describe('getTotal()', () => {
-        it('should correctly handle the sum', () => {
-            const invoceInIntrastat = [
-                { amount: 10, stems: 162 },
-                { amount: 20, stems: 21 },
-            ];
-
-            const totalAmount = vm.getTotal(invoceInIntrastat, 'amount');
-            const totalStems = vm.getTotal(invoceInIntrastat, 'stems');
-
-            expect(totalAmount).toBe(10 + 20);
-            expect(totalStems).toBe(162 + 21);
-        });
-    });
-});

test/vitest/__tests__/pages/InvoiceIn/InvoiceInVat.spec.js

@@ -1,38 +0,0 @@
-import { vi, describe, expect, it, beforeAll } from 'vitest';
-import { createWrapper } from 'app/test/vitest/helper';
-import InvoiceInVat from 'src/pages/InvoiceIn/Card/InvoiceInVat.vue';
-
-describe('InvoiceInVat', () => {
-    let vm;
-
-    beforeAll(() => {
-        vm = createWrapper(InvoiceInVat, {
-            global: {
-                stubs: [],
-                mocks: {
-                    fetch: vi.fn(),
-                },
-            },
-        }).vm;
-    });
-
-    describe('taxRate()', () => {
-        it('should correctly compute the tax rate', () => {
-            const invoiceInTax = { taxableBase: 100, taxTypeSageFk: 1 };
-            vm.sageTaxTypes = [
-                { id: 1, rate: 10 },
-                { id: 2, rate: 20 },
-            ];
-            const result = vm.taxRate(invoiceInTax);
-            expect(result).toBe((10 / 100) * 100);
-        });
-
-        it('should return 0 if there is not tax rate', () => {
-            const invoiceInTax = { taxableBase: 100, taxTypeSageFk: 1 };
-            vm.sageTaxTypes = [];
-
-            const result = vm.taxRate(invoiceInTax);
-            expect(result).toBe(0);
-        });
-    });
-});