@synotech/utils/src/test/invoiceTotals.test.ts

a collection of utilities for internal use

import { invoiceTotals } from '../invoiceTotal';

describe('calculate invoice doc totals', () => {
	const doc = {
		number: 10001,
		objectId: 'testDocObject',
		discountAmount: 0,
		discountPercentage: 0,
		taxableSubTotal: 438.5,
		paid: 0,
		adjustment: 0,
		shipping: 0,
	};

	const docProducts = [{ qty: 2, price: 100, tax: 15 }];
	const taxes = [
		{
			name: 'VAT',
			category: 'sales',
			value: 15,
		},
		{
			name: 'None',
			category: 'sales',
			value: 0,
		},
	];

	it('calculates', async () => {
		const { total } = await invoiceTotals(doc, docProducts, taxes);
		expect(total).toEqual(230);
	});
});