private void assertXMLFilesMatch(String label, IFile testFile, String expectedFileLocation)
throws Exception {
Reader testReader = null;
Reader expectedReader = null;
try {
testReader = new InputStreamReader(testFile.getContents());
expectedReader =
new InputStreamReader(
CreateSwitchYardProjectTest.class
.getClassLoader()
.getResourceAsStream(expectedFileLocation));
Diff diff = XMLUnit.compareXML(testReader, expectedReader);
assertTrue(label + ": " + diff.toString(), diff.identical());
} finally {
if (testReader != null) {
try {
testReader.close();
} catch (Exception e) {
// for codestyle check
e.fillInStackTrace();
}
testReader = null;
}
if (expectedReader != null) {
try {
expectedReader.close();
} catch (Exception e) {
// for codestyle check
e.fillInStackTrace();
}
expectedReader = null;
}
}
}
private boolean updateExistingJob(AbstractProject<?, ?> project, String config) {
boolean created;
// Leverage XMLUnit to perform diffs
Diff diff;
try {
String oldJob = project.getConfigFile().asString();
diff = XMLUnit.compareXML(oldJob, config);
if (diff.similar()) {
LOGGER.log(Level.FINE, String.format("Project %s is identical", project.getName()));
return false;
}
} catch (Exception e) {
// It's not a big deal if we can't diff, we'll just move on
LOGGER.warning(e.getMessage());
}
// TODO Perform comparison between old and new, and print to console
// TODO Print out, for posterity, what the user might have changed, in the format of the DSL
LOGGER.log(Level.FINE, String.format("Updating project %s as %s", project.getName(), config));
StreamSource streamSource =
new StreamSource(new StringReader(config)); // TODO use real xmlReader
try {
project.updateByXml(streamSource);
created = true;
} catch (IOException ioex) {
LOGGER.log(Level.WARNING, String.format("Error writing updated project to file."), ioex);
created = false;
}
return created;
}
private boolean updateExistingItem(AbstractItem item, String config) {
boolean created;
// Leverage XMLUnit to perform diffs
Diff diff;
try {
String oldJob = item.getConfigFile().asString();
diff = XMLUnit.compareXML(oldJob, config);
if (diff.similar()) {
LOGGER.log(Level.FINE, format("Item %s is identical", item.getName()));
return false;
}
} catch (Exception e) {
// It's not a big deal if we can't diff, we'll just move on
LOGGER.warning(e.getMessage());
}
LOGGER.log(Level.FINE, format("Updating item %s as %s", item.getName(), config));
Source streamSource = new StreamSource(new StringReader(config));
try {
item.updateByXml(streamSource);
created = true;
} catch (IOException e) {
LOGGER.log(Level.WARNING, format("Error writing updated item to file."), e);
created = false;
}
return created;
}
@Test
public void testWriteComplete() throws Exception {
String old_xml = new StringPuller().pull(COMPLETE_XML, getClass());
SwitchYardModel switchyard = _puller.pull(new StringReader(old_xml));
String new_xml = switchyard.toString();
XMLUnit.setIgnoreWhitespace(true);
Diff diff = XMLUnit.compareXML(old_xml, new_xml);
Assert.assertTrue(diff.toString(), diff.identical());
}
protected boolean checkDocs(Document doc1, Document doc2) {
XMLUnit.setIgnoreAttributeOrder(true);
XMLUnit.setIgnoreWhitespace(true);
DetailedDiff diff = new DetailedDiff(XMLUnit.compareXML(doc1, doc2));
boolean result = diff.similar();
if (!result) {
for (Difference d : (List<Difference>) diff.getAllDifferences()) {
System.out.println(d);
}
}
return result;
}
public static void assertSimilarXml(String expectedXml, String xml) {
XMLUnit.setIgnoreWhitespace(true);
Diff diff;
try {
diff = XMLUnit.compareXML(xml, expectedXml);
} catch (SAXException e) {
throw new IllegalArgumentException("Could not run XML comparison", e);
} catch (IOException e) {
throw new IllegalArgumentException("Could not run XML comparison", e);
}
String message = "Diff: " + diff.toString() + CharUtils.LF + "XML: " + xml;
assertTrue(message, diff.similar());
}
/**
* Gets the diff.
*
* @param objectXML the object XML
* @param exampleXML the example XML
* @return the detailed diff
* @throws SAXException the sAX exception
* @throws IOException Signals that an I/O exception has occurred.
*/
@SuppressWarnings("unchecked")
private DetailedDiff getDiff(StringWriter objectXML, StringBuffer exampleXML)
throws SAXException, IOException {
DetailedDiff myDiff =
new DetailedDiff(XMLUnit.compareXML(exampleXML.toString(), objectXML.toString()));
List<Difference> allDifferences = myDiff.getAllDifferences();
if (allDifferences.size() > 0) {
for (Difference d : allDifferences) {
System.err.println(d);
}
}
return myDiff;
}
public void test_indent() throws IOException, SAXException {
Smooks smooks = new Smooks(getClass().getResourceAsStream("indent-config.xml"));
StringResult result = new StringResult();
smooks.filterSource(
new StreamSource(getClass().getResourceAsStream("input-message.jsn")), result);
assertTrue(
XMLUnit.compareXML(
StreamUtils.readStreamAsString(
getClass().getResourceAsStream("indent-expected.xml")),
result.toString())
.identical());
}
@Test
public void test() throws IOException, SAXException {
XMLBinding xmlBinding =
new XMLBinding().add(getClass().getResourceAsStream("POType-binding.xml")).intiailize();
String poXML = StreamUtils.readStreamAsString(getClass().getResourceAsStream("po.xml"));
POType po = xmlBinding.fromXML(new StringSource(poXML), POType.class);
StringWriter writer = new StringWriter();
xmlBinding.toXML(po, writer);
XMLUnit.setIgnoreWhitespace(true);
XMLUnit.compareXML(poXML, writer.toString());
}
protected List<Difference> getDifferences(final String xmlA, final String xmlB) {
DetailedDiff myDiff;
try {
myDiff = new DetailedDiff(XMLUnit.compareXML(xmlA, xmlB));
} catch (final Exception e) {
throw new RuntimeException(e);
}
final List<Difference> retDifferences = new ArrayList<Difference>();
@SuppressWarnings("unchecked")
final List<Difference> allDifferences = myDiff.getAllDifferences();
if (allDifferences.size() > 0) {
DIFFERENCES:
for (final Difference d : allDifferences) {
final NodeDetail controlNodeDetail = d.getControlNodeDetail();
final String control = controlNodeDetail.getValue();
final NodeDetail testNodeDetail = d.getTestNodeDetail();
final String test = testNodeDetail.getValue();
if (d.getDescription().equals("namespace URI")) {
if (control != null && !"null".equals(control)) {
if (ignoreNamespace(control.toLowerCase())) {
LOG.trace("Ignoring {}: {}", d.getDescription(), d);
continue DIFFERENCES;
}
}
if (test != null && !"null".equals(test)) {
if (ignoreNamespace(test.toLowerCase())) {
LOG.trace("Ignoring {}: {}", d.getDescription(), d);
continue DIFFERENCES;
}
}
} else if (d.getDescription().equals("namespace prefix")) {
if (control != null && !"null".equals(control)) {
if (ignorePrefix(control.toLowerCase())) {
LOG.trace("Ignoring {}: {}", d.getDescription(), d);
continue DIFFERENCES;
}
}
if (test != null && !"null".equals(test)) {
if (ignorePrefix(test.toLowerCase())) {
LOG.trace("Ignoring {}: {}", d.getDescription(), d);
continue DIFFERENCES;
}
}
} else if (d.getDescription().equals("xsi:schemaLocation attribute")) {
LOG.debug(
"Schema location '{}' does not match. Ignoring.",
controlNodeDetail.getValue() == null
? testNodeDetail.getValue()
: controlNodeDetail.getValue());
continue DIFFERENCES;
}
if (ignoreDifference(d)) {
LOG.debug(
"ignoreDifference matched. Ignoring difference: {}: {}", d.getDescription(), d);
continue DIFFERENCES;
} else {
LOG.warn("Found difference: {}: {}", d.getDescription(), d);
retDifferences.add(d);
}
}
}
return retDifferences;
}
private void runProjectTest(String projectName, boolean isWeb) throws Exception {
ResolverConfiguration configuration = new ResolverConfiguration();
IProject project =
importProject("test-data/projects/" + projectName + "/pom.xml", configuration);
waitForJobs();
project.build(IncrementalProjectBuilder.FULL_BUILD, monitor);
waitForJobs();
assertNoErrors(project);
// make sure we get through an incremental build (SWITCHYARD-1108)
project.touch(new NullProgressMonitor());
project.build(IncrementalProjectBuilder.INCREMENTAL_BUILD, monitor);
waitForJobs();
assertNoErrors(project);
assertTrue(
project
.getFile("target/classes/META-INF/switchyard.xml")
.isSynchronized(IResource.DEPTH_ZERO));
assertTrue(project.getFile("target/classes/META-INF/switchyard.xml").isAccessible());
assertTrue(!project.getFile("src/main/java/META-INF/MANIFEST.MF").exists());
Reader sourceReader = null;
Reader testReader = null;
try {
sourceReader =
new InputStreamReader(
project.getFile("target/classes/META-INF/switchyard.xml").getContents());
testReader =
new InputStreamReader(
SwitchYardConfigurationTest.class
.getClassLoader()
.getResourceAsStream(
"test-data/validation/"
+ projectName
+ (isWeb ? "/WEB-INF/switchyard.xml" : "/META-INF/switchyard.xml")));
XMLUnit.setIgnoreComments(true);
XMLUnit.setIgnoreWhitespace(true);
Diff diff = XMLUnit.compareXML(sourceReader, testReader);
diff.overrideElementQualifier(new ElementNameAndAttributeQualifier());
assertTrue(diff.toString(), diff.similar());
} finally {
if (sourceReader != null) {
try {
sourceReader.close();
} catch (Exception e) {
// for codestyle check
e.fillInStackTrace();
}
}
if (testReader != null) {
try {
testReader.close();
} catch (Exception e) {
// for codestyle check
e.fillInStackTrace();
}
}
}
}
static Diff isSimilarXml(String expectedXml, String xml) throws Exception {
XMLUnit.setIgnoreWhitespace(true);
return XMLUnit.compareXML(xml, expectedXml);
}