fix(QuickBooks Online Node): Add qty to quickbooks invoice line details (#13602)

packages/nodes-base/nodes/QuickBooks/__tests__/GenericFunctions.test.ts

@@ -0,0 +1,75 @@
+import type { IExecuteFunctions } from 'n8n-workflow';
+
+import { processLines } from '../GenericFunctions';
+describe('processLines', () => {
+	const mockExecuteFunctions: Partial<IExecuteFunctions> = {
+		getNodeParameter: jest.fn(),
+	};
+
+	test('should process AccountBasedExpenseLineDetail for bill resource', () => {
+		const lines = [{ DetailType: 'AccountBasedExpenseLineDetail', accountId: '123' }];
+
+		const result = processLines.call(mockExecuteFunctions as IExecuteFunctions, lines, 'bill');
+
+		expect(result).toEqual([
+			{
+				DetailType: 'AccountBasedExpenseLineDetail',
+				AccountBasedExpenseLineDetail: { AccountRef: { value: '123' } },
+			},
+		]);
+	});
+
+	test('should process ItemBasedExpenseLineDetail for bill resource', () => {
+		const lines = [{ DetailType: 'ItemBasedExpenseLineDetail', itemId: '456' }];
+
+		const result = processLines.call(mockExecuteFunctions as IExecuteFunctions, lines, 'bill');
+
+		expect(result).toEqual([
+			{
+				DetailType: 'ItemBasedExpenseLineDetail',
+				ItemBasedExpenseLineDetail: { ItemRef: { value: '456' } },
+			},
+		]);
+	});
+
+	test('should process SalesItemLineDetail for estimate resource', () => {
+		const lines = [{ DetailType: 'SalesItemLineDetail', itemId: '789', TaxCodeRef: 'TAX1' }];
+
+		const result = processLines.call(mockExecuteFunctions as IExecuteFunctions, lines, 'estimate');
+
+		expect(result).toEqual([
+			{
+				DetailType: 'SalesItemLineDetail',
+				SalesItemLineDetail: { ItemRef: { value: '789' }, TaxCodeRef: { value: 'TAX1' } },
+			},
+		]);
+	});
+
+	test('should process SalesItemLineDetail for invoice resource with Qty', () => {
+		const lines = [
+			{ DetailType: 'SalesItemLineDetail', itemId: '101', TaxCodeRef: 'TAX2', Qty: 10 },
+		];
+
+		const result = processLines.call(mockExecuteFunctions as IExecuteFunctions, lines, 'invoice');
+
+		expect(result).toEqual([
+			{
+				DetailType: 'SalesItemLineDetail',
+				SalesItemLineDetail: { ItemRef: { value: '101' }, TaxCodeRef: { value: 'TAX2' }, Qty: 10 },
+			},
+		]);
+	});
+
+	test('should process SalesItemLineDetail for invoice resource without Qty', () => {
+		const lines = [{ DetailType: 'SalesItemLineDetail', itemId: '202', TaxCodeRef: 'TAX3' }];
+
+		const result = processLines.call(mockExecuteFunctions as IExecuteFunctions, lines, 'invoice');
+
+		expect(result).toEqual([
+			{
+				DetailType: 'SalesItemLineDetail',
+				SalesItemLineDetail: { ItemRef: { value: '202' }, TaxCodeRef: { value: 'TAX3' } },
+			},
+		]);
+	});
+});