add testt files

test/test.ts

@@ -2,9 +2,33 @@ import { tap, expect } from '@push.rocks/tapbundle';
 
 import * as xinvoice from '../ts/index.js';
 
-tap.test('XInvoice should correctly embed XML into a PDF', async (tools) => {
-  const xInvoice = new xinvoice.XInvoice('');
-  await xInvoice.embedXml();
+import * as getInvoices from './assets/getinvoice.js';
+
+const test1 = tap.test('XInvoice should correctly embed XML into a PDF', async (tools) => {
+  // lets setup the XInvoice instance
+  const xInvoice = new xinvoice.XInvoice();
+  const testZugferdBuffer = await getInvoices.getInvoice(
+    getInvoices.invoices.ZUGFeRDv2.correct.intarsys.BASIC['zugferd_2p0_BASIC_Einfach.pdf']
+  );
+  // add the pdf buffer
+  xInvoice.addPdfBuffer(testZugferdBuffer);
+
+  // lets get the xml buffer
+  const xmlResult = await xInvoice.getXmlData();
+  console.log(xmlResult);
+
+  return xmlResult;
+});
+
+tap.test('should parse the xml', async () => {
+  const xmlResult: string = await test1.testResultPromise as string;
+
+  // lets setup the XInvoice instance
+  const xInvoiceInstance = new xinvoice.XInvoice();
+  xInvoiceInstance.addXmlString(xmlResult);
+  const parsedXml = await xInvoiceInstance.getParsedXmlData();
+  console.log(JSON.stringify(parsedXml, null, 2));
+  return parsedXml;
 });
 
 tap.start(); // Run the test suite