### Question:
BPMNParser extends AbstractXMLParser { public static BPMNProcess generateProcessFromXML(String filePath) { Document doc = readXMLDocument(filePath); return generateBPMNProcess(doc); }  static BPMNProcess generateProcessFromXML(String filePath);  }### Answer:
@Test public void testComplexProcess() throws XPathExpressionException, ParserConfigurationException, SAXException, IOException{ BPMNProcess BPMNProcess = BPMNParser.generateProcessFromXML(complexfilePath); assertNotNull(BPMNProcess); assertTrue(BPMNProcess.getBPMNElementsWithOutSequenceFlows().size() == 21); assertTrue(BPMNProcess.getStartEvent().getId().equals("sid-EC585815-8EAC-411C-89C2-553ACA85CF5A")); }
@Test public void testSubProcessImport() { BPMNProcess BPMNProcess = BPMNParser.generateProcessFromXML(subProcessfilePath); assertNotNull(BPMNProcess); assertTrue(BPMNProcess.getBPMNElementsWithOutSequenceFlows().size() == 7); assertTrue(BPMNProcess.hasSubProcesses()); BPMNSubProcess subProcess = BPMNProcess.getSubProcesses().get(0); assertNotNull(subProcess); assertFalse(subProcess.getStartEvent().getSuccessors().isEmpty()); }