How to use Difference class of org.cerberus.service.xmlunit package

Best Cerberus-source code snippet using org.cerberus.service.xmlunit.Difference

Source:XmlUnitService.java

...29import org.apache.logging.log4j.Logger;30import org.apache.logging.log4j.LogManager;31import org.cerberus.service.xmlunit.IXmlUnitService;32import org.cerberus.service.xmlunit.AInputTranslator;33import org.cerberus.service.xmlunit.Differences;34import org.cerberus.service.xmlunit.DifferencesException;35import org.cerberus.service.xmlunit.InputTranslator;36import org.cerberus.service.xmlunit.InputTranslatorException;37import org.cerberus.service.xmlunit.InputTranslatorManager;38import org.cerberus.service.xmlunit.InputTranslatorUtil;39import org.cerberus.util.StringUtil;40import org.cerberus.util.XmlUtil;41import org.cerberus.util.XmlUtilException;42import org.custommonkey.xmlunit.DetailedDiff;43import org.custommonkey.xmlunit.Difference;44import org.custommonkey.xmlunit.XMLUnit;45import org.springframework.stereotype.Service;46import org.w3c.dom.Document;47import org.w3c.dom.Node;48import org.w3c.dom.NodeList;4950/**51 *52 * @author bcivel53 */54@Service55public class XmlUnitService implements IXmlUnitService {5657    /**58     * The associated {@link Logger} to this class59     */60    private static final Logger LOG = LogManager.getLogger(XmlUnitService.class);6162    /**63     * Difference value for null XPath64     */65    public static final String NULL_XPATH = "null";6667    /**68     * The default value for the getFromXML action69     */70    public static final String DEFAULT_GET_FROM_XML_VALUE = null;7172    /**73     * Prefixed input handling74     */75    private InputTranslatorManager<Document> inputTranslator;7677    @PostConstruct78    private void init() {79        initInputTranslator();80        initXMLUnitProperties();81    }8283    /**84     * Initializes {@link #inputTranslator} by two {@link InputTranslator}85     * <ul>86     * <li>One for handle the <code>url</code> prefix</li>87     * <li>One for handle without prefix</li>88     * </ul>89     */90    private void initInputTranslator() {91        inputTranslator = new InputTranslatorManager<Document>();92        // Add handling on the "url" prefix, to get URL input93        inputTranslator.addTranslator(new AInputTranslator<Document>("url") {94            @Override95            public Document translate(String input) throws InputTranslatorException {96                try {97                    URL urlInput = new URL(InputTranslatorUtil.getValue(input));98                    return XmlUtil.fromURL(urlInput);99                } catch (MalformedURLException e) {100                    throw new InputTranslatorException(e);101                } catch (XmlUtilException e) {102                    throw new InputTranslatorException(e);103                }104            }105        });106        // Add handling for raw XML input107        inputTranslator.addTranslator(new AInputTranslator<Document>(null) {108            @Override109            public Document translate(String input) throws InputTranslatorException {110                try {111                    return XmlUtil.fromString(input);112                } catch (XmlUtilException e) {113                    throw new InputTranslatorException(e);114                }115            }116        });117    }118119    /**120     * Initializes {@link XMLUnit} properties121     */122    private void initXMLUnitProperties() {123        XMLUnit.setIgnoreComments(true);124        XMLUnit.setIgnoreWhitespace(true);125        XMLUnit.setIgnoreDiffBetweenTextAndCDATA(true);126        XMLUnit.setCompareUnmatched(false);127    }128129    @Override130    public boolean isElementPresent(String lastSOAPResponse, String xpath) {131        if (xpath == null) {132            LOG.warn("Null argument");133            return false;134        }135136        try {137            return XmlUtil.evaluate(lastSOAPResponse, xpath).getLength() != 0;138        } catch (XmlUtilException e) {139            LOG.warn("Unable to check if element is present", e);140        }141142        return false;143    }144145    @Override146    public boolean isSimilarTree(String lastSOAPResponse, String xpath, String tree) {147        if (xpath == null || tree == null) {148            LOG.warn("Null argument");149            return false;150        }151152        try {153            NodeList candidates = XmlUtil.evaluate(lastSOAPResponse, xpath);154            for (Node candidate : new XmlUtil.IterableNodeList(candidates)) {155                boolean found = true;156                for (org.cerberus.service.xmlunit.Difference difference : Differences.fromString(getDifferencesFromXml(XmlUtil.toString(candidate), tree))) {157                    if (!difference.getDiff().endsWith("/text()[1]")) {158                        found = false;159                    }160                }161162                if (found) {163                    return true;164                }165            }166        } catch (XmlUtilException e) {167            LOG.warn("Unable to check similar tree", e);168        } catch (DifferencesException e) {169            LOG.warn("Unable to check similar tree", e);170        }171172        return false;173    }174175    @Override176    public String getFromXml(final String xmlToParse, final String xpath) {177        if (xpath == null) {178            LOG.warn("Null argument");179            return DEFAULT_GET_FROM_XML_VALUE;180        }181182        try {183            final Document document = StringUtil.isURL(xmlToParse) ? XmlUtil.fromURL(new URL(xmlToParse)) : XmlUtil.fromString(xmlToParse);184            final String result = XmlUtil.evaluateString(document, xpath);185            // Not that in case of multiple values then send the first one186            return result != null && result.length() > 0 ? result : DEFAULT_GET_FROM_XML_VALUE;187        } catch (XmlUtilException e) {188            LOG.warn("Unable to get from xml", e);189        } catch (MalformedURLException e) {190            LOG.warn("Unable to get from xml", e);191        }192193        return DEFAULT_GET_FROM_XML_VALUE;194    }195196    @Override197    public String getDifferencesFromXml(String left, String right) {198        try {199            // Gets the detailed diff between left and right argument200            Document leftDocument = inputTranslator.translate(left);201            Document rightDocument = inputTranslator.translate(right);202            DetailedDiff diffs = new DetailedDiff(XMLUnit.compareXML(leftDocument, rightDocument));203204            // Creates the result structure which will contain difference list205            Differences resultDiff = new Differences();206207            // Add each difference to our result structure208            for (Object diff : diffs.getAllDifferences()) {209                if (!(diff instanceof Difference)) {210                    LOG.warn("Unable to handle no XMLUnit Difference " + diff);211                    continue;212                }213                Difference wellTypedDiff = (Difference) diff;214                String xPathLocation = wellTypedDiff.getControlNodeDetail().getXpathLocation();215                // Null XPath location means additional data from the right216                // structure.217                // Then we retrieve XPath from the right structure.218                if (xPathLocation == null) {219                    xPathLocation = wellTypedDiff.getTestNodeDetail().getXpathLocation();220                }221                // If location is still null, then both of left and right222                // differences have been marked as null223                // This case should never happen224                if (xPathLocation == null) {225                    LOG.warn("Null left and right differences found");226                    xPathLocation = NULL_XPATH;227                }228                resultDiff.addDifference(new org.cerberus.service.xmlunit.Difference(xPathLocation));229            }230231            // Finally returns the String representation of our result structure232            return resultDiff.mkString();233        } catch (InputTranslatorException e) {234            LOG.warn("Unable to get differences from XML", e);235        }236237        return null;238    }239240    @Override241    public String removeDifference(String pattern, String differences) {242        if (pattern == null || differences == null) {243            LOG.warn("Null argument");244            return null;245        }246247        try {248            // Gets the difference list from the differences249            Differences current = Differences.fromString(differences);250            Differences returned = new Differences();251252            // Compiles the given pattern253            Pattern compiledPattern = Pattern.compile(pattern);254            for (org.cerberus.service.xmlunit.Difference currentDiff : current.getDifferences()) {255                if (compiledPattern.matcher(currentDiff.getDiff()).matches()) {256                    continue;257                }258                returned.addDifference(currentDiff);259            }260261            // Returns the empty String if there is no difference left, or the262            // String XML representation263            return returned.mkString();264        } catch (DifferencesException e) {265            LOG.warn("Unable to remove differences", e);266        }267268        return null;269    }270271    @Override272    public boolean isElementEquals(String lastSOAPResponse, String xpath, String expectedElement) {273        if (lastSOAPResponse == null || xpath == null || expectedElement == null) {274            LOG.warn("Null argument");275            return false;276        }277278        try {279            NodeList candidates = XmlUtil.evaluate(lastSOAPResponse, xpath);280            LOG.debug(candidates.toString());281            for (Document candidate : XmlUtil.fromNodeList(candidates)) {282                if (Differences.fromString(getDifferencesFromXml(XmlUtil.toString(candidate), expectedElement)).isEmpty()) {283                    return true;284                }285            }286        } catch (XmlUtilException xue) {287            LOG.warn("Unable to check if element equality", xue);288        } catch (DifferencesException de) {289            LOG.warn("Unable to check if element equality", de);290        }291292        return false;293    }294295    @Override296    public Document getXmlDocument(String lastSOAPResponse) {297        Document document = null;298        try {299            document = XmlUtil.fromString(lastSOAPResponse);300            return document;301        } catch (XmlUtilException ex) {302            LOG.warn(ex);
...

Difference

Using AI Code Generation

1import org.cerberus.service.xmlunit.Difference;2import org.cerberus.service.xmlunit.DifferenceConstants;3import org.cerberus.service.xmlunit.DifferenceEngine;4import org.cerberus.service.xmlunit.DifferenceListener;5import org.cerberus.service.xmlunit.DifferenceResult;6import org.cerberus.service.xmlunit.DifferenceResultImpl;7import org.cerberus.service.xmlunit.DifferenceResultListener;8import org.cerberus.service.xmlunit.DifferenceResultListenerFactory;9import org.cerberus.service.xmlunit.DifferenceResultListenerFactoryImpl;10import org.cerberus.service.xmlunit.DifferenceResultListenerImpl;11import org.cerberus.service.xmlunit.DifferenceResultListenerRegistry;12import org.cerberus.service.xmlunit.DifferenceResultListenerRegistryImpl;13import org.cerberus.service.xmlunit.DifferenceResultListenerType;14import org.cerberus.service.xmlunit.DifferenceType;15import org.cerberus.service.xmlunit.DifferenceTypeImpl;16import org.cerberus.service.xmlunit.DifferenceTypeRegistry;17import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl;18import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl.DifferenceTypeRegistryImplBuilder;19import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl.DifferenceTypeRegistryImplBuilder.DifferenceTypeRegistryImplBuilderBuilder;20import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl.DifferenceTypeRegistryImplBuilder.DifferenceTypeRegistryImplBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilder;21import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl.DifferenceTypeRegistryImplBuilder.DifferenceTypeRegistryImplBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilderBuilder;22import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl.DifferenceTypeRegistryImplBuilder.DifferenceTypeRegistryImplBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilderBuilderBuilder;23import org.cerberus.service.xmlunit.DifferenceTypeRegistryImpl.DifferenceTypeRegistryImplBuilder.DifferenceTypeRegistryImplBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilderBuilderBuilder.DifferenceTypeRegistryImplBuilderBuilderBuilderBuilderBuilderBuilder;24import org.cerberus.service

Difference

Using AI Code Generation

1import org.cerberus.service.xmlunit.Difference;2import org.custommonkey.xmlunit.DetailedDiff;3import org.custommonkey.xmlunit.Diff;4import org.custommonkey.xmlunit.DifferenceConstants;5import org.custommonkey.xmlunit.XMLUnit;6import org.custommonkey.xmlunit.examples.RecursiveElementNameAndTextQualifier;7import org.custommonkey.xmlunit.util.DocumentUtils;8import org.custommonkey.xmlunit.util.NodeUtils;9import org.custommonkey.xmlunit.util.Nodes;10import org.custommonkey.xmlunit.util.TransformerFactoryImpl;11import org.hamcrest.Description;12import org.hamcrest.Matcher;13import org.hamcrest.TypeSafeMatcher;14import org.junit.Assert;15import org.junit.Test;16import org.w3c.dom.Document;17import org.w3c.dom.Element;18import org.w3c.dom.Node;19import org.xml.sax.SAXException;20import java.io.File;21import java.io.IOException;22import java.util.Iterator;23import java.util.List;24import javax.xml.parsers.ParserConfigurationException;25import javax.xml.transform.TransformerException;26import javax.xml.transform.TransformerFactory;27import javax.xml.transform.dom.DOMSource;28import javax.xml.transform.stream.StreamResult;29import javax.xml.xpath.XPathExpressionException;30import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;31import static org.custommonkey.xmlunit.XMLUnit.setIgnoreWhitespace;32import static org.custommonkey.xmlunit.XMLUnit.setIgnoreAttributeOrder;33import static org.custommonkey.xmlunit.XMLUnit.setIgnoreComments;34import static org.custommonkey.xmlunit.XMLUnit.setIgnoreDiffBetweenTextAndCDATA;35import static org.custommonkey.xmlunit.XMLUnit.setNormalizeWhitespace;36import static org.custommonkey.xmlunit.XMLUnit.setNormalize;37import static org.custommonkey.xmlunit.XMLUnit.setIgnoreDiffBetweenTextAndAttribute;38import static org.custommonkey.xmlunit.XMLUnit.setIgnoreDiffBetweenTextAndEntityReferences;39import static org.custommonkey.xmlunit.XMLUnit.setIgnoreElementContentWhitespace;40import static org.custommonkey.xmlunit.XMLUnit.setIgnoreAttributeNames;41import static org.custommonkey.xmlunit.XMLUnit.setIgnoreComments;42import static org.custommonkey.xmlunit.XMLUnit.setIgnoreDTD;43import static org.custommonkey.xmlunit.XMLUnit.setIgnoreNamespacePrefixes;44import static org.custommonkey.xmlunit.XMLUnit.setIgnoreProcessingInstructions;45import static org.custommonkey.xmlunit.XMLUnit.setIgnoreWhitespace

Difference

Using AI Code Generation

1Difference diff = new DifferenceBuilder()2                .checkForSimilar()3                .withTest("Test")4                .withControl("Control")5                .withDifferenceEvaluator(DifferenceEvaluators.chain(DifferenceEvaluators.Default, new IgnoreAttributeDifferenceEvaluator("id")))6                .build();7System.out.println(diff.toString());8package org.cerberus.service.xmlunit;9public class DifferenceBuilder {10    public DifferenceBuilder withDifferenceEvaluator(DifferenceEvaluator differenceEvaluator) {11        this.differenceEvaluator = differenceEvaluator;12        return this;13    }14}

Difference

Using AI Code Generation

1Difference diff = new DifferenceBuilder().buildControlDetails(control).buildTestDetails(test).buildDifference();2assertEquals(1, diff.getDifferences().size());3assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getDetails());4assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getValue());5assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getValue());6assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getXPath());7assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getXPath());8assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getTarget());9assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getTarget());10assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getNodeName());11assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getNodeName());12assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getNodeType());13assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getNodeType());14assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getNamespaceURI());15assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getNamespaceURI());16assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getLocalName());17assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getLocalName());18assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getPrefix());19assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTestDetails().getPrefix());20assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getControlDetails().getLineNumber());21assertEquals("Expected 3 but was 2", diff.getDifferences().get(0).getTest

Difference

Using AI Code Generation

1    public String compareXmlFiles(String xml1, String xml2) {2        String diffReport = "";3        try {4            DifferenceEngine differenceEngine = new DifferenceEngine();5            DifferenceListener differenceListener = new DifferenceListener() {6                public int differenceFound(Difference difference) {7                    return DifferenceListener.RETURN_ACCEPT_DIFFERENCE;8                }9                public void skippedComparison(Node node, Node node1) {10                }11            };12            differenceEngine.addDifferenceListener(differenceListener);13            DifferenceEvaluator differenceEvaluator = new DifferenceEvaluator() {14                public ComparisonResult evaluate(Comparison comparison, ComparisonResult comparisonResult) {15                    return ComparisonResult.EQUAL;16                }17            };18            differenceEngine.setDifferenceEvaluator(differenceEvaluator);19            DifferenceEngine differenceEngine2 = new DifferenceEngine();20            DifferenceListener differenceListener2 = new DifferenceListener() {21                public int differenceFound(Difference difference) {22                    return DifferenceListener.RETURN_ACCEPT_DIFFERENCE;23                }24                public void skippedComparison(Node node, Node node1) {25                }26            };27            differenceEngine2.addDifferenceListener(differenceListener2);28            DifferenceEvaluator differenceEvaluator2 = new DifferenceEvaluator() {29                public ComparisonResult evaluate(Comparison comparison, ComparisonResult comparisonResult) {30                    return ComparisonResult.EQUAL;31                }32            };33            differenceEngine2.setDifferenceEvaluator(differenceEvaluator2);34            Diff diff = new Diff(differenceEngine, xml1, xml2);35            Diff diff2 = new Diff(differenceEngine2, xml2, xml1);36            diffReport = diff.toString();37            diffReport += diff2.toString();38        } catch (Exception ex) {39            LOG.error(ex.toString(), ex);40        }41        return diffReport;42    }43    public static void main(String[] args) {

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