Examples with Diff org.xmlunit.diff.Diff used on opensource projects

Example 1 with Diff

use of org.xmlunit.diff.Diff in project irontest by zheng-wang.

the class XMLUtils method compareXML.

/**
 * @param control
 * @param test
 * @return differences found, in a format for print
 */
public static String compareXML(String control, String test) {
    StringBuilder differencesSB = new StringBuilder();
    Diff diff;
    try {
        diff = DiffBuilder.compare(control).withTest(test).normalizeWhitespace().withDifferenceEvaluator(DifferenceEvaluators.chain(DifferenceEvaluators.Default, new PlaceholderDifferenceEvaluator())).build();
    } catch (XMLUnitException e) {
        throw new RuntimeException(e.getCause().getMessage());
    }
    if (diff.hasDifferences()) {
        Iterator it = diff.getDifferences().iterator();
        while (it.hasNext()) {
            Difference difference = (Difference) it.next();
            if (difference.getResult() == ComparisonResult.DIFFERENT) {
                // ignore SIMILAR comparison results
                if (differencesSB.length() > 0) {
                    differencesSB.append("\n");
                }
                differencesSB.append(difference.getComparison().toString());
            }
        }
    }
    return differencesSB.toString();
}

Example 2 with Diff

use of org.xmlunit.diff.Diff in project pom-manipulation-ext by release-engineering.

the class XMLIOTest method removePartFile.

@Test
public void removePartFile() throws ManipulationException, IOException, XPathExpressionException {
    String tomcatPath = "//include[starts-with(.,'org.apache.tomcat')]";
    Document doc = xmlIO.parseXML(xmlFile);
    XPath xPath = XPathFactory.newInstance().newXPath();
    NodeList nodeList = (NodeList) xPath.evaluate(tomcatPath, doc, XPathConstants.NODESET);
    logger.debug("Found node {} with size {} ", nodeList, nodeList.getLength());
    assertTrue(nodeList.getLength() == 1);
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        logger.debug("Found node {} with type {} and value {}", node.getNodeName(), node.getNodeType(), node.getTextContent());
        node.getParentNode().removeChild(node);
    }
    File target = tf.newFile();
    xmlIO.writeXML(target, doc);
    Diff diff = DiffBuilder.compare(fromFile(xmlFile)).withTest(Input.fromFile(target)).build();
    assertTrue(diff.toString(), diff.hasDifferences());
    String xpathForHamcrest = "/*/*/*/*/*[starts-with(.,'org.apache.tomcat') and local-name() = 'include']";
    Iterable<Node> i = new JAXPXPathEngine().selectNodes(xpathForHamcrest, Input.fromFile(target).build());
    int count = 0;
    for (Node ignored : i) {
        count++;
    }
    assertEquals(0, count);
}

Example 3 with Diff

use of org.xmlunit.diff.Diff in project pom-manipulation-ext by release-engineering.

the class XMLIOTest method writeFile.

@Test
public void writeFile() throws ManipulationException, IOException {
    Document doc = xmlIO.parseXML(xmlFile);
    File target = tf.newFile();
    xmlIO.writeXML(target, doc);
    Diff diff = DiffBuilder.compare(fromFile(xmlFile)).withTest(Input.fromFile(target)).build();
    assertFalse(diff.toString(), diff.hasDifferences());
}

Example 4 with Diff

use of org.xmlunit.diff.Diff in project pom-manipulation-ext by release-engineering.

the class XMLIOTest method modifyMultiple.

@Test
public void modifyMultiple() throws ManipulationException, IOException, XPathExpressionException {
    String updatePath = "/assembly/formats/format";
    Document doc = xmlIO.parseXML(xmlFile);
    XPath xPath = XPathFactory.newInstance().newXPath();
    NodeList nodeList = (NodeList) xPath.evaluate(updatePath, doc, XPathConstants.NODESET);
    logger.debug("Found node {} with size {} ", nodeList, nodeList.getLength());
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        logger.debug("Found node {} with type {} and value {} ", node.getNodeName(), node.getNodeType(), node.getTextContent());
        node.setTextContent("NEW-FORMAT-" + i);
    }
    File target = tf.newFile();
    xmlIO.writeXML(target, doc);
    Diff diff = DiffBuilder.compare(fromFile(xmlFile)).withTest(Input.fromFile(target)).build();
    assertTrue(diff.toString(), diff.hasDifferences());
    String xpathForHamcrest = "/*/*/*[starts-with(.,'NEW-FORMAT') and local-name() = '" + updatePath.substring(updatePath.lastIndexOf('/') + 1) + "']";
    Iterable<Node> i = new JAXPXPathEngine().selectNodes(xpathForHamcrest, Input.fromFile(target).build());
    int count = 0;
    for (Node anI : i) {
        count++;
        assertTrue(anI.getTextContent().startsWith("NEW-FORMAT"));
    }
    assertEquals(3, count);
}

Example 5 with Diff

use of org.xmlunit.diff.Diff in project pom-manipulation-ext by release-engineering.

the class XMLIOTest method modifyPartialFile.

@Test
public void modifyPartialFile() throws ManipulationException, IOException, XPathExpressionException {
    String replacementGA = "com.rebuild:servlet-api";
    String tomcatPath = "//include[starts-with(.,'org.apache.tomcat')]";
    Document doc = xmlIO.parseXML(xmlFile);
    XPath xPath = XPathFactory.newInstance().newXPath();
    NodeList nodeList = (NodeList) xPath.evaluate(tomcatPath, doc, XPathConstants.NODESET);
    logger.debug("Found node {} with size {} ", nodeList, nodeList.getLength());
    assertTrue(nodeList.getLength() == 1);
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        logger.debug("Found node {} with type {} and value {}", node.getNodeName(), node.getNodeType(), node.getTextContent());
        node.setTextContent(replacementGA);
    }
    File target = tf.newFile();
    xmlIO.writeXML(target, doc);
    Diff diff = DiffBuilder.compare(fromFile(xmlFile)).withTest(Input.fromFile(target)).build();
    assertTrue(diff.toString(), diff.hasDifferences());
    String xpathForHamcrest = "/*/*/*/*/*[starts-with(.,'com.rebuild') and local-name() = 'include']";
    Iterable<Node> i = new JAXPXPathEngine().selectNodes(xpathForHamcrest, Input.fromFile(target).build());
    int count = 0;
    for (Node anI : i) {
        count++;
        assertTrue(anI.getTextContent().startsWith("com.rebuild:servlet-api"));
    }
    assertEquals(1, count);
}