@Test
public void testInterceptMessageConstruction() throws Exception {
MessageConstructionInterceptor interceptor =
new AbstractMessageConstructionInterceptor() {
@Override
public boolean supportsMessageType(String messageType) {
return MessageType.XML.toString().equalsIgnoreCase(messageType);
}
@Override
protected Message interceptMessage(
Message message, String messageType, TestContext context) {
return new DefaultMessage("Intercepted!");
}
@Override
protected String getName() {
return "MockInterceptor";
}
};
Message in = new DefaultMessage("Hello Citrus!");
Message intercepted =
interceptor.interceptMessageConstruction(in, MessageType.XML.toString(), context);
Assert.assertEquals(intercepted.getPayload(String.class), "Intercepted!");
intercepted =
interceptor.interceptMessageConstruction(in, MessageType.PLAINTEXT.toString(), context);
Assert.assertEquals(intercepted.getPayload(String.class), "Hello Citrus!");
}
@Override
public boolean accept(String from, String recipient) {
if (autoAccept) {
return true;
}
StringResult result = new StringResult();
marshaller.marshal(createAcceptRequest(from, recipient), result);
Message response = getEndpointAdapter().handleMessage(new DefaultMessage(result.toString()));
if (response == null || response.getPayload() == null) {
throw new CitrusRuntimeException(
"Did not receive accept response. Missing accept response because autoAccept is disabled.");
}
AcceptResponse acceptResponse = null;
if (response.getPayload() instanceof AcceptResponse) {
acceptResponse = (AcceptResponse) response.getPayload();
} else if (response.getPayload() instanceof String) {
acceptResponse = (AcceptResponse) marshaller.unmarshal(response.getPayload(Source.class));
}
if (acceptResponse == null) {
throw new CitrusRuntimeException("Unable to read accept response from payload: " + response);
}
return acceptResponse.isAccept();
}
@Override
public void validateMessagePayload(
Message receivedMessage,
Message controlMessage,
XmlMessageValidationContext validationContext,
TestContext context)
throws ValidationException {
log.info("Start XML message validation");
try {
if (validationContext.isSchemaValidationEnabled()) {
validateXMLSchema(receivedMessage, validationContext);
validateDTD(validationContext.getDTDResource(), receivedMessage);
}
validateNamespaces(validationContext.getControlNamespaces(), receivedMessage);
validateMessageContent(receivedMessage, controlMessage, validationContext, context);
if (controlMessage != null) {
Assert.isTrue(
controlMessage.getHeaderData().size() <= receivedMessage.getHeaderData().size(),
"Failed to validate header data XML fragments - found "
+ receivedMessage.getHeaderData().size()
+ " header fragments, expected "
+ controlMessage.getHeaderData().size());
for (int i = 0; i < controlMessage.getHeaderData().size(); i++) {
validateXmlHeaderFragment(
receivedMessage.getHeaderData().get(i),
controlMessage.getHeaderData().get(i),
validationContext,
context);
}
}
log.info("XML message validation successful: All values OK");
} catch (ClassCastException e) {
throw new CitrusRuntimeException(e);
} catch (DOMException e) {
throw new CitrusRuntimeException(e);
} catch (LSException e) {
throw new CitrusRuntimeException(e);
} catch (IllegalArgumentException e) {
log.error(
"Failed to validate:\n" + XMLUtils.prettyPrint(receivedMessage.getPayload(String.class)));
throw new ValidationException("Validation failed:", e);
} catch (ValidationException ex) {
log.error(
"Failed to validate:\n" + XMLUtils.prettyPrint(receivedMessage.getPayload(String.class)));
throw ex;
}
}
@Override
public void doExecute(TestContext context) {
try {
Message receivedMessage;
Consumer consumer = getOrCreateEndpoint(context).createConsumer();
if (StringUtils.hasText(messageSelector) && consumer instanceof SelectiveConsumer) {
receivedMessage = ((SelectiveConsumer) consumer).receive(messageSelector, context, timeout);
} else {
receivedMessage = consumer.receive(context, timeout);
}
if (receivedMessage != null) {
if (log.isDebugEnabled()) {
log.debug("Received message: " + receivedMessage.getPayload());
}
throw new CitrusRuntimeException(
"Message timeout validation failed! "
+ "Received message while waiting for timeout on destination");
}
} catch (ActionTimeoutException e) {
log.info("No messages received on destination. Message timeout validation OK!");
log.info(e.getMessage());
}
}
/** Test for handler routing by node content */
@Test
public void testRouteMessageByElementTextContent() throws Exception {
XPathPayloadMappingKeyExtractor mappingNameExtractor = new XPathPayloadMappingKeyExtractor();
mappingNameExtractor.setXpathExpression("//Test/@name");
endpointAdapter.setMappingKeyExtractor(mappingNameExtractor);
Message response =
endpointAdapter.handleMessage(new DefaultMessage("<Test name=\"FooTest\"></Test>"));
Assert.assertEquals(
response.getPayload(String.class).trim(), "<Test name=\"FooTest\">OK</Test>");
response = endpointAdapter.handleMessage(new DefaultMessage("<Test name=\"BarTest\"></Test>"));
Assert.assertEquals(
response.getPayload(String.class).trim(), "<Test name=\"BarTest\">OK</Test>");
}
/**
* Test for handler routing without Xpath given (implementation takes the value of first node).
*/
@Test
public void testRouteMessageWithDefaultXpath() throws Exception {
XPathPayloadMappingKeyExtractor mappingNameExtractor = new XPathPayloadMappingKeyExtractor();
endpointAdapter.setMappingKeyExtractor(mappingNameExtractor);
Message response =
endpointAdapter.handleMessage(new DefaultMessage("<FooBarTest></FooBarTest>"));
Assert.assertEquals(response.getPayload(String.class).trim(), "<FooBarTest>OK</FooBarTest>");
}
/**
* Invokes the endpoint adapter with constructed mail message and headers.
*
* @param request
*/
protected Message invokeEndpointAdapter(Message request) {
MailMessage mailMessage = (MailMessage) request.getPayload();
if (splitMultipart) {
return split(mailMessage.getBody(), request.copyHeaders());
} else {
StringResult result = new StringResult();
marshaller.marshal(mailMessage, result);
return getEndpointAdapter()
.handleMessage(new DefaultMessage(result.toString(), request.copyHeaders()));
}
}
@Override
public void deliver(String from, String recipient, InputStream data) {
try {
MimeMailMessage mimeMailMessage = new MimeMailMessage(new MimeMessage(getSession(), data));
Message request =
messageConverter.convertInbound(mimeMailMessage, getEndpointConfiguration());
Message response = invokeEndpointAdapter(request);
if (response != null && response.getPayload() != null) {
MailResponse mailResponse = null;
if (response.getPayload() instanceof MailResponse) {
mailResponse = (MailResponse) response.getPayload();
} else if (response.getPayload() instanceof String) {
mailResponse = (MailResponse) marshaller.unmarshal(response.getPayload(Source.class));
}
if (mailResponse != null && mailResponse.getCode() != MailResponse.OK_CODE) {
throw new RejectException(mailResponse.getCode(), mailResponse.getMessage());
}
}
} catch (MessagingException e) {
throw new CitrusRuntimeException(e);
}
}
/**
* Validate message payloads by comparing to a control message.
*
* @param receivedMessage
* @param validationContext
* @param context
*/
protected void validateMessageContent(
Message receivedMessage,
Message controlMessage,
XmlMessageValidationContext validationContext,
TestContext context) {
if (controlMessage == null || controlMessage.getPayload() == null) {
log.info("Skip message payload validation as no control message was defined");
return;
}
if (!(controlMessage.getPayload() instanceof String)) {
throw new IllegalArgumentException(
"DomXmlMessageValidator does only support message payload of type String, "
+ "but was "
+ controlMessage.getPayload().getClass());
}
String controlMessagePayload = controlMessage.getPayload(String.class);
if (receivedMessage.getPayload() == null
|| !StringUtils.hasText(receivedMessage.getPayload(String.class))) {
Assert.isTrue(
!StringUtils.hasText(controlMessagePayload),
"Unable to validate message payload - received message payload was empty, control message payload is not");
return;
} else if (!StringUtils.hasText(controlMessagePayload)) {
return;
}
log.info("Start XML tree validation ...");
Document received = XMLUtils.parseMessagePayload(receivedMessage.getPayload(String.class));
Document source = XMLUtils.parseMessagePayload(controlMessagePayload);
XMLUtils.stripWhitespaceNodes(received);
XMLUtils.stripWhitespaceNodes(source);
if (log.isDebugEnabled()) {
log.debug("Received message:\n" + XMLUtils.serialize(received));
log.debug("Control message:\n" + XMLUtils.serialize(source));
}
validateXmlTree(
received,
source,
validationContext,
namespaceContextBuilder.buildContext(receivedMessage, validationContext.getNamespaces()),
context);
}
@Test
public void testHandleMessage() {
StaticResponseEndpointAdapter endpointAdapter = new StaticResponseEndpointAdapter();
Map<String, Object> header = new HashMap<String, Object>();
header.put("Operation", "UnitTest");
endpointAdapter.setMessageHeader(header);
endpointAdapter.setMessagePayload("<TestMessage>Hello User!</TestMessage>");
Message response =
endpointAdapter.handleMessage(
new DefaultMessage("<TestMessage>Hello World!</TestMessage>"));
Assert.assertEquals(response.getPayload(), "<TestMessage>Hello User!</TestMessage>");
Assert.assertNotNull(response.getHeader("Operation"));
Assert.assertEquals(response.getHeader("Operation"), "UnitTest");
}
@Override
protected Object buildMessagePayload(TestContext context) {
return message.getPayload();
}
/**
* Validate namespaces in message. The method compares namespace declarations in the root element
* of the received message to expected namespaces. Prefixes are important too, so differing
* namespace prefixes will fail the validation.
*
* @param expectedNamespaces
* @param receivedMessage
*/
protected void validateNamespaces(
Map<String, String> expectedNamespaces, Message receivedMessage) {
if (CollectionUtils.isEmpty(expectedNamespaces)) {
return;
}
if (receivedMessage.getPayload() == null
|| !StringUtils.hasText(receivedMessage.getPayload(String.class))) {
throw new ValidationException(
"Unable to validate message namespaces - receive message payload was empty");
}
log.info("Start XML namespace validation");
Document received = XMLUtils.parseMessagePayload(receivedMessage.getPayload(String.class));
Map<String, String> foundNamespaces =
XMLUtils.lookupNamespaces(receivedMessage.getPayload(String.class));
if (foundNamespaces.size() != expectedNamespaces.size()) {
throw new ValidationException(
"Number of namespace declarations not equal for node "
+ XMLUtils.getNodesPathName(received.getFirstChild())
+ " found "
+ foundNamespaces.size()
+ " expected "
+ expectedNamespaces.size());
}
for (Entry<String, String> entry : expectedNamespaces.entrySet()) {
String namespace = entry.getKey();
String url = entry.getValue();
if (foundNamespaces.containsKey(namespace)) {
if (!foundNamespaces.get(namespace).equals(url)) {
throw new ValidationException(
"Namespace '"
+ namespace
+ "' values not equal: found '"
+ foundNamespaces.get(namespace)
+ "' expected '"
+ url
+ "' in reference node "
+ XMLUtils.getNodesPathName(received.getFirstChild()));
} else {
log.info(
"Validating namespace " + namespace + " value as expected " + url + " - value OK");
}
} else {
throw new ValidationException(
"Missing namespace "
+ namespace
+ "("
+ url
+ ") in node "
+ XMLUtils.getNodesPathName(received.getFirstChild()));
}
}
log.info("XML namespace validation finished successfully: All values OK");
}
/**
* Validate message with a XML schema.
*
* @param receivedMessage
* @param validationContext
*/
protected void validateXMLSchema(
Message receivedMessage, XmlMessageValidationContext validationContext) {
if (receivedMessage.getPayload() == null
|| !StringUtils.hasText(receivedMessage.getPayload(String.class))) {
return;
}
try {
Document doc = XMLUtils.parseMessagePayload(receivedMessage.getPayload(String.class));
if (!StringUtils.hasText(doc.getFirstChild().getNamespaceURI())) {
return;
}
log.info("Starting XML schema validation ...");
XmlValidator validator = null;
XsdSchemaRepository schemaRepository = null;
if (validationContext.getSchema() != null) {
validator =
applicationContext
.getBean(validationContext.getSchema(), XsdSchema.class)
.createValidator();
} else if (validationContext.getSchemaRepository() != null) {
schemaRepository =
applicationContext.getBean(
validationContext.getSchemaRepository(), XsdSchemaRepository.class);
} else if (schemaRepositories.size() == 1) {
schemaRepository = schemaRepositories.get(0);
} else if (schemaRepositories.size() > 0) {
for (XsdSchemaRepository repository : schemaRepositories) {
if (repository.canValidate(doc)) {
schemaRepository = repository;
}
}
if (schemaRepository == null) {
throw new CitrusRuntimeException(
String.format(
"Failed to find proper schema repository in Spring bean context for validating element '%s(%s)'",
doc.getFirstChild().getLocalName(), doc.getFirstChild().getNamespaceURI()));
}
} else {
log.warn(
"Neither schema instance nor schema repository defined - skipping XML schema validation");
return;
}
if (schemaRepository != null) {
if (!schemaRepository.canValidate(doc)) {
throw new CitrusRuntimeException(
String.format(
"Unable to find proper XML schema definition for element '%s(%s)' in schema repository '%s'",
doc.getFirstChild().getLocalName(),
doc.getFirstChild().getNamespaceURI(),
schemaRepository.getName()));
}
List<Resource> schemas = new ArrayList<>();
for (XsdSchema xsdSchema : schemaRepository.getSchemas()) {
if (xsdSchema instanceof XsdSchemaCollection) {
for (Resource resource : ((XsdSchemaCollection) xsdSchema).getSchemaResources()) {
schemas.add(resource);
}
} else if (xsdSchema instanceof WsdlXsdSchema) {
for (Resource resource : ((WsdlXsdSchema) xsdSchema).getSchemaResources()) {
schemas.add(resource);
}
} else {
synchronized (transformerFactory) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
try {
transformerFactory
.newTransformer()
.transform(xsdSchema.getSource(), new StreamResult(bos));
} catch (TransformerException e) {
throw new CitrusRuntimeException(
"Failed to read schema " + xsdSchema.getTargetNamespace(), e);
}
schemas.add(new ByteArrayResource(bos.toByteArray()));
}
}
}
validator =
XmlValidatorFactory.createValidator(
schemas.toArray(new Resource[schemas.size()]), WsdlXsdSchema.W3C_XML_SCHEMA_NS_URI);
}
SAXParseException[] results = validator.validate(new DOMSource(doc));
if (results.length == 0) {
log.info("Schema of received XML validated OK");
} else {
log.error(
"Schema validation failed for message:\n"
+ XMLUtils.prettyPrint(receivedMessage.getPayload(String.class)));
// Report all parsing errors
log.debug("Found " + results.length + " schema validation errors");
StringBuilder errors = new StringBuilder();
for (SAXParseException e : results) {
errors.append(e.toString());
errors.append("\n");
}
log.debug(errors.toString());
throw new ValidationException("Schema validation failed:", results[0]);
}
} catch (IOException e) {
throw new CitrusRuntimeException(e);
} catch (SAXException e) {
throw new CitrusRuntimeException(e);
}
}