org.xmlunit.builder.Input Java Examples

@Test
void testReadXml() throws Exception {
    XMLStreamReader xmlReader = getXmlReader("/x12/extraDelimiter997.edi");
    xmlReader.next(); // Per StAXSource JavaDoc, put in START_DOCUMENT state
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    StringWriter result = new StringWriter();
    transformer.transform(new StAXSource(xmlReader), new StreamResult(result));
    String resultString = result.toString();
    Diff d = DiffBuilder.compare(Input.fromFile("src/test/resources/x12/extraDelimiter997.xml"))
                        .withTest(resultString).build();
    assertTrue(!d.hasDifferences(), () -> "XML unexpectedly different:\n" + d.toString(new DefaultComparisonFormatter()));
}
 

@Test
public void doesNotAddDuplicateRelationToSamePredicate() throws Exception {
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <rightsHolder xmlns=\"http://purl.org/dc/terms/\" " +
        "       rdf:resource=\"http://example.com/rightsHolder\" /> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();


  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

@Test
public void doesNotDeleteValueWhenWhenSubjectUriDoesNotMatchBaseUri() throws Exception {
  testRdfDescriptionSaver.addValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.delValue("http://example.org/datasets/DUMMY/clusius10",
    "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n" +
        ">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <title xmlns=\"http://purl.org/dc/terms/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">" +
        "DWC Data</title> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

private Condition<File> xmlContent(URL expected) {
	return new Condition<File>("XML Content") {

		@Override
		public boolean matches(File actual) {
			Diff diff = DiffBuilder.compare(Input.from(expected)).withTest(Input.from(actual)).checkForSimilar()
					.ignoreWhitespace().build();
			if (diff.hasDifferences()) {
				try {
					String content = new String(FileCopyUtils.copyToByteArray(actual));
					throw new AssertionError(diff.toString() + "\n" + content);
				}
				catch (IOException ex) {
					throw new IllegalStateException(ex);
				}
			}
			return true;
		}

	};
}
 

@Test
void testTransactionElementWithXmlns() throws Exception {
    EDIInputFactory ediFactory = EDIInputFactory.newFactory();
    ediFactory.setProperty(EDIInputFactory.XML_DECLARE_TRANSACTION_XMLNS, Boolean.TRUE);
    InputStream stream = getClass().getResourceAsStream("/x12/extraDelimiter997.edi");
    ediReader = ediFactory.createEDIStreamReader(stream);
    XMLStreamReader xmlReader = ediFactory.createXMLStreamReader(ediReader);

    xmlReader.next(); // Per StAXSource JavaDoc, put in START_DOCUMENT state
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    StringWriter result = new StringWriter();
    transformer.transform(new StAXSource(xmlReader), new StreamResult(result));
    String resultString = result.toString();
    Diff d = DiffBuilder.compare(Input.fromFile("src/test/resources/x12/extraDelimiter997-transaction-xmlns.xml"))
                        .withTest(resultString).build();
    assertTrue(!d.hasDifferences(), () -> "XML unexpectedly different:\n" + d.toString(new DefaultComparisonFormatter()));
}
 

private static void compareMatchingElement(List<Element> sourceChildNodes, Element element) {
    final String type = element.getLocalName();
    final String name = element.getAttribute(NAME_ATTRIBUTE);
    boolean matchFound = false;
    for (Element sourceElement : sourceChildNodes) {
        if (type.equals(sourceElement.getLocalName()) &&
            name.equals(sourceElement.getAttribute(NAME_ATTRIBUTE))) {
            // compare matching element
            Diff diff = DiffBuilder.compare(Input.fromNode(sourceElement))
                .withTest(Input.fromNode(sourceElement))
                .ignoreComments()
                .ignoreWhitespace()
                .checkForIdentical()
                .build();
            assertThat(diff.hasDifferences())
                .overridingErrorMessage("Schema differences " + diff.toString())
                .isFalse();
            matchFound = true;
        }
    }

    if (!matchFound) {
        fail(String.format("Missing source element %s[name=%s]", type, name));
    }
}
 

@Test
public void testMultipleConfigurationsFromXml() throws URISyntaxException {
  URL resource = XmlConfigurationTest.class.getResource("/configs/multi/multiple-configs.xml");

  XmlMultiConfiguration xmlMultiConfiguration = XmlMultiConfiguration.from(resource).build();

  assertThat(xmlMultiConfiguration.configuration("foo").getCacheConfigurations(), hasKey("foo"));
  assertThat(xmlMultiConfiguration.configuration("foo", "prod").getCacheConfigurations(), hasKey("foo"));
  assertThat(xmlMultiConfiguration.configuration("bar").getCacheConfigurations(), hasKey("bar"));
  assertThat(xmlMultiConfiguration.configuration("bar", "prod").getCacheConfigurations(), hasKey("bar"));

  assertThat(xmlMultiConfiguration.identities(), containsInAnyOrder("foo", "bar"));
  assertThat(xmlMultiConfiguration.variants("foo"), empty());
  assertThat(xmlMultiConfiguration.variants("bar"), empty());

  assertThat(xmlMultiConfiguration.toString(), isSimilarTo(Input.fromURI(resource.toURI())).ignoreWhitespace().ignoreComments());
}
 

@Test
public void testMultipleVariantsFromXml() throws URISyntaxException {
  URL resource = XmlConfigurationTest.class.getResource("/configs/multi/multiple-variants.xml");

  XmlMultiConfiguration xmlMultiConfiguration = XmlMultiConfiguration.from(resource).build();

  assertThrows(() -> xmlMultiConfiguration.configuration("foo"), IllegalStateException.class);

  assertThat(xmlMultiConfiguration.configuration("foo", "development").getCacheConfigurations(), hasKey("foo-dev"));
  assertThat(xmlMultiConfiguration.configuration("foo", "production").getCacheConfigurations(), hasKey("foo-prod"));
  assertThat(xmlMultiConfiguration.configuration("bar", "development").getCacheConfigurations(), hasKey("bar-dev"));
  assertThat(xmlMultiConfiguration.configuration("bar", "production").getCacheConfigurations(), hasKey("bar-prod"));

  assertThat(xmlMultiConfiguration.identities(), containsInAnyOrder("foo", "bar"));
  assertThat(xmlMultiConfiguration.variants("foo"), containsInAnyOrder("development", "production"));
  assertThat(xmlMultiConfiguration.variants("bar"), containsInAnyOrder("development", "production"));

  assertThat(xmlMultiConfiguration.toString(), isSimilarTo(Input.fromURI(resource.toURI())).ignoreWhitespace().ignoreComments());
}
 

@Test
public void replacesValue() throws Exception {
  testRdfDescriptionSaver.addValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.delValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.addValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data New", null, BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n" +
        ">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <title xmlns=\"http://purl.org/dc/terms/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">" +
        "DWC Data New</title> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

@Test
public void testComparisonType_HAS_DOCTYPE_DECLARATION() throws Exception {
    // prepare data
    DocumentBuilderFactory dbf = getDocumentBuilderFactoryWithoutValidation();
    Document controlDoc = Convert.toDocument(Input.fromString("<!DOCTYPE Book><a/>").build(), dbf);

    Diff diff = DiffBuilder.compare(controlDoc).withTest("<a/>")
        .withDifferenceEvaluator(DifferenceEvaluators.downgradeDifferencesToEqual(ComparisonType.CHILD_NODELIST_LENGTH))
        .withNodeFilter(NodeFilters.AcceptAll).build();
    assertPreRequirements(diff, ComparisonType.HAS_DOCTYPE_DECLARATION);
    Comparison firstDiff = diff.getDifferences().iterator().next().getComparison();

    // run test
    String description = compFormatter.getDescription(firstDiff);
    String controlDetails =  getDetails(firstDiff.getControlDetails(), firstDiff.getType());
    String testDetails =  getDetails(firstDiff.getTestDetails(), firstDiff.getType());

    // validate result
    Assert.assertEquals("Expected has doctype declaration 'true' but was 'false' - "
            + "comparing <!DOCTYPE Book><a...> at / to <a...> at /", description);

    assertEquals("<!DOCTYPE Book>\n<a/>", controlDetails);
    assertEquals("<a/>", testDetails);
}
 

@Test
public void testComparisonType_DOCTYPE_NAME() throws Exception {
    // prepare data
    DocumentBuilderFactory dbf = getDocumentBuilderFactoryWithoutValidation();
    Document controlDoc = Convert.toDocument(Input.fromString("<!DOCTYPE Book ><a/>").build(), dbf);
    Document testDoc = Convert.toDocument(Input.fromString("<!DOCTYPE XY ><a/>").build(), dbf);

    Diff diff = DiffBuilder.compare(controlDoc).withTest(testDoc)
        .withDifferenceEvaluator(DifferenceEvaluators.downgradeDifferencesToEqual(ComparisonType.CHILD_NODELIST_LENGTH))
        .withNodeFilter(NodeFilters.AcceptAll).build();
    assertPreRequirements(diff, ComparisonType.DOCTYPE_NAME);
    Comparison firstDiff = diff.getDifferences().iterator().next().getComparison();

    // run test
    String description = compFormatter.getDescription(firstDiff);
    String controlDetails =  getDetails(firstDiff.getControlDetails(), firstDiff.getType());
    String testDetails =  getDetails(firstDiff.getTestDetails(), firstDiff.getType());

    // validate result
    Assert.assertEquals("Expected doctype name 'Book' but was 'XY' - "
            + "comparing <!DOCTYPE Book><a...> at / to <!DOCTYPE XY><a...> at /", description);

    assertEquals("<!DOCTYPE Book>\n<a/>", controlDetails);
    assertEquals("<!DOCTYPE XY>\n<a/>", testDetails);
}
 

@Test
public void nodeFilterAppliesToDocTypes() {
    DOMDifferenceEngine d = new DOMDifferenceEngine();
    DiffExpecter ex = new DiffExpecter(ComparisonType.HAS_DOCTYPE_DECLARATION);
    d.addDifferenceListener(ex);
    d.setComparisonController(ComparisonControllers.StopWhenDifferent);
    Document d1 = Convert.toDocument(Input.fromString("<Book/>").build());
    Document d2 =
        Convert.toDocument(Input.fromString("<!DOCTYPE Book PUBLIC "
                + "\"XMLUNIT/TEST/PUB\" "
                + "\"" + TestResources.BOOK_DTD
                + "\">"
                + "<Book/>")
                           .build());
    assertEquals(wrap(ComparisonResult.EQUAL),
                 d.compareNodes(d1, new XPathContext(),
                                d2, new XPathContext()));
    assertEquals(0, ex.invoked);
}
 

@Test
public void addsRelation() throws Exception {
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <rightsHolder xmlns=\"http://purl.org/dc/terms/\" " +
        "       rdf:resource=\"http://example.com/rightsHolder\" /> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();


  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

@Test
public void doesNotAddDuplicateValuesToSamePredicate() throws Exception {
  testRdfDescriptionSaver.addValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.addValue(BASE_URI,
    "http://purl.org/dc/terms/title", "DWC Data",
    null, BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n" +
        ">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <title xmlns=\"http://purl.org/dc/terms/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">" +
        "DWC Data</title> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

static MultipleNodeAssert create(Object xmlSource, Map<String, String> prefix2Uri, DocumentBuilderFactory dbf,
                                 XPathFactory xpf, String xPath) {

    AssertionsAdapter.assertThat(xPath).isNotBlank();

    final JAXPXPathEngine engine = xpf == null ? new JAXPXPathEngine() : new JAXPXPathEngine(xpf);
    if (prefix2Uri != null) {
        engine.setNamespaceContext(prefix2Uri);
    }

    Source s = Input.from(xmlSource).build();
    Node root = dbf != null ? Convert.toNode(s, dbf) : Convert.toNode(s);
    Iterable<Node> nodes = engine.selectNodes(xPath, root);

    return new MultipleNodeAssert(nodes, engine)
            .describedAs("XPath \"%s\" evaluated to node set", xPath);
}
 

@Test
public void doesNotDeleteRelationWhenSubjectUriDoesNotMatchBaseUri() throws Exception {
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.delRelation("http://example.org/datasets/DUMMY/test",
    "http://purl.org/dc/terms/title", "http://purl.org/dc/terms/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <rightsHolder xmlns=\"http://purl.org/dc/terms/\" " +
        "       rdf:resource=\"http://example.com/rightsHolder\" /> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );

}
 

static ValueAssert create(Object xmlSource, Map<String, String> prefix2Uri, DocumentBuilderFactory dbf,
                          XPathFactory xpf, String xPath) {
    AssertionsAdapter.assertThat(xPath).isNotBlank();

    final JAXPXPathEngine engine = xpf == null ? new JAXPXPathEngine() : new JAXPXPathEngine(xpf);
    if (prefix2Uri != null) {
        engine.setNamespaceContext(prefix2Uri);
    }

    Source s = Input.from(xmlSource).build();
    Node root = dbf != null ? Convert.toNode(s, dbf) : Convert.toNode(s);
    String value = engine.evaluate(xPath, root);

    return new ValueAssert(value)
            .describedAs("XPath \"%s\" evaluated to value", xPath);
}
 

@Test
public void addsMultipleValues() throws Exception {
  testRdfDescriptionSaver.addValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.addValue(BASE_URI,
    "http://purl.org/dc/terms/description", "Biographical data of the Digital Web Centre for " +
      "the History of Science (DWC)", null, BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <description xmlns=\"http://purl.org/dc/terms/\">" +
        "Biographical data of the Digital Web Centre for the History of Science (DWC)</description> \n" +
        "    <title xmlns=\"http://purl.org/dc/terms/\">DWC Data</title> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

@Test
public void shouldDetectMissingXsiType() {
    DOMDifferenceEngine d = new DOMDifferenceEngine();
    Document d1 = Convert.toDocument(Input.fromString("<doc xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
                                                      + "<effectiveTime xsi:type=\"IVL_TS\"></effectiveTime></doc>")
                                     .build());
    Document d2 = Convert.toDocument(Input.fromString("<doc xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
                                                      + "<effectiveTime></effectiveTime></doc>")
                                     .build());

    DiffExpecter ex = new DiffExpecter(ComparisonType.ATTR_NAME_LOOKUP,
                                       "/doc[1]/effectiveTime[1]/@type",
                                       "/doc[1]/effectiveTime[1]");
    d.addDifferenceListener(ex);
    d.setComparisonController(ComparisonControllers.StopWhenDifferent);
    assertEquals(wrapAndStop(ComparisonResult.DIFFERENT),
                 d.compareNodes(d1, new XPathContext(),
                                d2, new XPathContext()));
}
 

@Test
public void shouldDetectCommentInPrelude() {
    DOMDifferenceEngine d = new DOMDifferenceEngine();
    Document d1 = Convert.toDocument(Input.fromFile(TestResources.TEST_RESOURCE_DIR
                                                    + "BookXsdGenerated.xml")
                                     .build());
    Document d2 = Convert.toDocument(Input.fromFile(TestResources.TEST_RESOURCE_DIR
                                                    + "BookXsdGeneratedWithComment.xml")
                                     .build());
    DiffExpecter ex = new DiffExpecter(ComparisonType.CHILD_NODELIST_LENGTH,
                                       "/", "/");
    d.addDifferenceListener(ex);
    d.setComparisonController(ComparisonControllers.StopWhenDifferent);
    assertEquals(wrapAndStop(ComparisonResult.DIFFERENT),
                 d.compareNodes(d1, new XPathContext(),
                                d2, new XPathContext()));
}
 

@Test
public void doesNotDeleteRelationWhenSubjectNull() throws Exception {
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.delRelation(null,
    "http://purl.org/dc/terms/title", "http://purl.org/dc/terms/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <rightsHolder xmlns=\"http://purl.org/dc/terms/\" " +
        "       rdf:resource=\"http://example.com/rightsHolder\" /> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );

}
 

@Test
public void deletesRelation() throws Exception {
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.commit();
  testRdfDescriptionSaver.delRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    ("<rdf:RDF xmlns=\"http://purl.org/dc/terms/\"\n xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
      "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();

  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );

}
 

@Test
public void doesNotDeleteValueWhenSubjectNull() throws Exception {
  testRdfDescriptionSaver.addValue(BASE_URI, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.delValue(null, "http://purl.org/dc/terms/title", "DWC Data", null, BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n" +
        ">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <title xmlns=\"http://purl.org/dc/terms/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">" +
        "DWC Data</title> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

@Test public void selectNodesWithDefaultNSEmptyPrefix() {
    XPathEngine e = getEngine();
    source = Input.fromString("<d xmlns='urn:test:1'><e/></d>")
        .build();
    HashMap<String, String> m = new HashMap<String, String>();
    m.put("", "urn:test:1");
    e.setNamespaceContext(m);
    Iterable<Node> it = e.selectNodes("/:d/:e", source);
    assertTrue(it.iterator().hasNext());
}
 

@Test
public void addsMultipleRelation() throws Exception {
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/rightsHolder", "http://example.com/rightsHolder", BASE_URI);
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/abstract", "http://example.com/summaryProperties", BASE_URI);
  testRdfDescriptionSaver.addRelation(BASE_URI,
    "http://purl.org/dc/terms/provenance", "http://example.com/provenance", BASE_URI);
  testRdfDescriptionSaver.commit();

  Source expected = Input.fromByteArray(
    (
      "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" +
        "  <rdf:Description rdf:about=\"http://example.org/datasets/DUMMY/clusius2\">\n" +
        "    <abstract xmlns=\"http://purl.org/dc/terms/\" " +
        "       rdf:resource=\"http://example.com/summaryProperties\" /> \n" +
        "    <provenance xmlns=\"http://purl.org/dc/terms/\" rdf:resource=\"http://example.com/provenance\" /> \n" +
        "    <rightsHolder xmlns=\"http://purl.org/dc/terms/\" " +
        "       rdf:resource=\"http://example.com/rightsHolder\" /> \n" +
        "  </rdf:Description>\n" +
        "</rdf:RDF>\n"
    ).getBytes(StandardCharsets.UTF_8)
  ).build();

  Source actual = Input.fromFile(descriptionFile).build();
  assertThat(actual,
    isSimilarTo(expected).ignoreWhitespace().withComparisonFormatter(new DefaultComparisonFormatter())
  );
}
 

private Document handleWsSetup() {
    return Convert.toDocument(Input.fromString(
            "<root>\n"
                    + "<!-- trim\tme -->\n"
                    + "<child attr=' trim me ' attr2='not me'>\n"
                    + " trim me \n"
                    + "</child><![CDATA[ trim me ]]>\n"
                    + "<?target  trim me ?>\n"
                    + "<![CDATA[          ]]>\n"
                    + "</root>").build());
}
 

protected static void compareXml(InputStream expected, InputStream actual) {
    Source control = Input.fromStream(expected).build();
    Source test = Input.fromStream(actual).build();
    Diff myDiff = DiffBuilder.compare(control).withTest(test).ignoreWhitespace().ignoreComments().build();
    boolean hasDiff = myDiff.hasDifferences();
    if (hasDiff) {
        System.err.println(myDiff.toString());
    }
    assertFalse(hasDiff);
}
 

private void assertThatRemoteApiEquals(final Run<?, ?> build, final String url, final String expectedXml) {
    assertThat(callXmlRemoteApi(build.getUrl() + url))
            .and(Input.from(readAllBytes(FOLDER_PREFIX + expectedXml)))
            .ignoreChildNodesOrder()
            .normalizeWhitespace()
            .areIdentical();
}
 

@Override
public boolean matches(Object object) {
    JAXPXPathEngine engine = xpf == null ? new JAXPXPathEngine() : new JAXPXPathEngine(xpf);
    if (prefix2Uri != null) {
        engine.setNamespaceContext(prefix2Uri);
    }

    Source s = Input.from(object).build();
    Node n = dbf != null ? Convert.toNode(s, dbf) : Convert.toNode(s);
    Iterable<Node> nodes = engine.selectNodes(xPath, n);

    return nodes.iterator().hasNext();
}
 

/**
 * Evaluates the provided XML input to the configured <code>xPath</code> field XPath expression.
 * @param input an XML input
 * @return the result of the XPath evaluation
 */
private String xPathEvaluate(Object input) {
    JAXPXPathEngine engine = xpf == null ? new JAXPXPathEngine() : new JAXPXPathEngine(xpf);
    if (prefix2Uri != null) {
        engine.setNamespaceContext(prefix2Uri);
    }

    Source s = Input.from(input).build();
    Node n = dbf != null ? Convert.toNode(s, dbf) : Convert.toNode(s);
    return engine.evaluate(xPath, n);
}