@Test
public void testConverXmlDocToString_1() throws Exception {

	// Arrange
	Document document = readDocument("src/test/resources/xmlDocument.txt");
	// Act
	String docString = documentXmlConverter.convertXmlDocToString(document);
	logger.debug(docString);
	// Assert
	assertNotNull(docString);
	String s1 = fileReader.readFile("xmlString1.txt");
	assertNotNull(s1, "s1 is null");
	assertNotNull(docString, "docString is null");
	assertTrue(XmlComparator.compareXMLs(s1, docString, Arrays.asList(""))
			.similar());
}