@Test
public void testEquality() throws Exception {
// convert FitsOutput xml doms to strings for the diff
StringWriter sw = new StringWriter();
Document expectedDom = expected.getFitsXml();
Document actualDom = actual.getFitsXml();
serializer.output(actualDom, sw);
String actualStr = sw.toString();
sw = new StringWriter();
serializer.output(expectedDom, sw);
String expectedStr = sw.toString();
// get the file name in case of a failure
FitsMetadataElement item = actual.getMetadataElement("filename");
DifferenceListener myDifferenceListener = new IgnoreAttributeValuesDifferenceListener();
Diff diff = new Diff(expectedStr, actualStr);
diff.overrideDifferenceListener(myDifferenceListener);
assertXMLIdentical("Error comparing: " + item.getValue(), diff, true);
}
