@Test
public void testGetNode() throws XPathExpressionException {

	// Arrange
	String xPath = "/hl7:ClinicalDocument//hl7:patientRole//hl7:city";
	// Act
	Node node = sut.getNode(c32Doc, xPath);
	// Assert
	assertNotNull(node);
	assertEquals("CityName", node.getTextContent());
}