Author: supun
Date: Thu Jan 20 05:17:49 2011
New Revision: 1061125
URL: http://svn.apache.org/viewvc?rev=1061125&view=rev
Log:
adding XSLT mediator transformation test
Modified:
synapse/trunk/java/modules/core/src/test/java/org/apache/synapse/mediators/transform/XSLTMediatorTest.java
Modified:
synapse/trunk/java/modules/core/src/test/java/org/apache/synapse/mediators/transform/XSLTMediatorTest.java
URL:
http://svn.apache.org/viewvc/synapse/trunk/java/modules/core/src/test/java/org/apache/synapse/mediators/transform/XSLTMediatorTest.java?rev=1061125&r1=1061124&r2=1061125&view=diff
==============================================================================
---
synapse/trunk/java/modules/core/src/test/java/org/apache/synapse/mediators/transform/XSLTMediatorTest.java
(original)
+++
synapse/trunk/java/modules/core/src/test/java/org/apache/synapse/mediators/transform/XSLTMediatorTest.java
Thu Jan 20 05:17:49 2011
@@ -19,36 +19,26 @@
package org.apache.synapse.mediators.transform;
-import javax.xml.namespace.QName;
-import javax.xml.transform.TransformerFactory;
-
import junit.framework.TestCase;
import junit.framework.TestSuite;
-
-import org.apache.axiom.om.OMAbstractFactory;
-import org.apache.axiom.om.OMAttribute;
-import org.apache.axiom.om.OMContainer;
-import org.apache.axiom.om.OMElement;
-import org.apache.axiom.om.OMFactory;
-import org.apache.axiom.om.OMNode;
+import org.apache.axiom.om.*;
+import org.apache.axis2.transport.base.BaseConstants;
import org.apache.synapse.MessageContext;
import org.apache.synapse.SynapseException;
import org.apache.synapse.TestMessageContextBuilder;
-import org.apache.synapse.util.jaxp.AXIOMResultBuilderFactory;
-import org.apache.synapse.util.jaxp.AXIOMSourceBuilderFactory;
-import org.apache.synapse.util.jaxp.DOOMResultBuilderFactory;
-import org.apache.synapse.util.jaxp.DOOMSourceBuilderFactory;
-import org.apache.synapse.util.jaxp.StreamResultBuilderFactory;
-import org.apache.synapse.util.jaxp.StreamSourceBuilderFactory;
+import org.apache.synapse.mediators.Key;
+import org.apache.synapse.util.jaxp.*;
import org.apache.synapse.util.xpath.SynapseXPath;
-import org.apache.axis2.transport.base.BaseConstants;
+
+import javax.xml.namespace.QName;
+import javax.xml.transform.TransformerFactory;
public class XSLTMediatorTest extends TestCase {
private static final Class[] sourceBuilderFactories = {
DOOMSourceBuilderFactory.class,
StreamSourceBuilderFactory.class,
AXIOMSourceBuilderFactory.class };
-
+
private static final Class[] resultBuilderFactories = {
DOOMResultBuilderFactory.class,
StreamResultBuilderFactory.class,
@@ -64,6 +54,21 @@ public class XSLTMediatorTest extends Te
SOURCE +
"</m:someOtherElement>";
+ private static final String SOURCE_DYNAMIC_KEY1 =
+ "<m0:CheckPriceRequest xmlns:m0=\"http://services.samples/xsd\";>\n" +
+ "<m0:DynamicXsltKey1>DynamicXsltKey1</m0:DynamicXsltKey1>\n" +
+ "</m0:CheckPriceRequest>\n" ;
+
+ private static final String SOURCE_DYNAMIC_KEY2 =
+ "<m0:CheckPriceRequest xmlns:m0=\"http://services.samples/xsd\";>\n" +
+ "<m0:DynamicXsltKey2>DynamicXsltKey2</m0:DynamicXsltKey2>\n" +
+ "</m0:CheckPriceRequest>\n" ;
+
+ private static final String SOURCE_STATIC_KEY =
+ "<m0:CheckPriceRequest xmlns:m0=\"http://services.samples/xsd\";>\n" +
+ "<m0:StaticXsltKey>StaticXsltKey</m0:StaticXsltKey>\n" +
+ "</m0:CheckPriceRequest>\n" ;
+
// Create the test cases for the various transformer factories, source
builders and
// result builders dynamically:
public static TestSuite suite() {
@@ -72,10 +77,10 @@ public class XSLTMediatorTest extends Te
addGenericTests(suite, "Saxon",
net.sf.saxon.TransformerFactoryImpl.class);
return suite;
}
-
+
private static void addGenericTests(TestSuite suite, final String
processorName,
final Class<? extends TransformerFactory> transformerFactoryClass)
{
-
+
for (final Class sbf : sourceBuilderFactories) {
for (final Class rbf : resultBuilderFactories) {
String testName = "test" + processorName + shortName(sbf) +
shortName(rbf);
@@ -94,7 +99,7 @@ public class XSLTMediatorTest extends Te
}
}
}
-
+
private static String shortName(Class clazz) {
String name = clazz.getName();
name = name.substring(name.lastIndexOf('.')+1);
@@ -107,13 +112,13 @@ public class XSLTMediatorTest extends Te
/**
* Check that the provided element is the result of the XSL transformation
of
* SOURCE by the stylesheet transform_unittest.xslt.
- *
+ *
* @param node result of the XSLT to be matched
*/
private void assertQuoteElement(OMNode node) {
assertTrue(node instanceof OMElement);
OMElement element = (OMElement)node;
-
+
assertTrue("GetQuote".equals(element.getLocalName()));
assertTrue("http://www.webserviceX.NET/".equals(element.getNamespace().getNamespaceURI()));
@@ -124,7 +129,7 @@ public class XSLTMediatorTest extends Te
assertTrue("String".equals(symbolElem.getText()));
}
-
+
public void testTransformXSLTCustomSource() throws Exception {
// create a new XSLT mediator
@@ -136,7 +141,7 @@ public class XSLTMediatorTest extends Te
transformMediator.setSource(xpath);
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
+ setXsltTransformationURL(transformMediator, "xslt-key");
MessageContext synCtx = new
TestMessageContextBuilder().addFileEntry("xslt-key",
"../../repository/conf/sample/resources/transform/transform_unittest.xslt")
@@ -157,7 +162,7 @@ public class XSLTMediatorTest extends Te
XSLTMediator transformMediator = new XSLTMediator();
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
+ setXsltTransformationURL(transformMediator, "xslt-key");
MessageContext synCtx = new
TestMessageContextBuilder().addFileEntry("xslt-key",
"../../repository/conf/sample/resources/transform/transform_unittest.xslt")
@@ -173,7 +178,7 @@ public class XSLTMediatorTest extends Te
// create a new switch mediator
XSLTMediator transformMediator = new XSLTMediator();
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
+ setXsltTransformationURL(transformMediator, "xslt-key");
for (int i=0; i<2; i++) {
@@ -195,8 +200,7 @@ public class XSLTMediatorTest extends Te
// create a new switch mediator
XSLTMediator transformMediator = new XSLTMediator();
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
-
+ setXsltTransformationURL(transformMediator, "xslt-key");
for (int i=0; i<2; i++) {
// invoke transformation, with static enveope
@@ -216,7 +220,7 @@ public class XSLTMediatorTest extends Te
// create a new switch mediator
XSLTMediator transformMediator = new XSLTMediator();
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
+ setXsltTransformationURL(transformMediator, "xslt-key");
// invoke transformation, with static enveope
MessageContext synCtx = new
TestMessageContextBuilder().addFileEntry("xslt-key",
@@ -228,7 +232,7 @@ public class XSLTMediatorTest extends Te
// validate result
OMContainer body = synCtx.getEnvelope().getBody();
assertTrue(body.getFirstOMChild().getNextOMSibling() instanceof
OMElement);
- assertTrue(
((OMElement)body.getFirstOMChild().getNextOMSibling()).getText().length() > 0);
+ assertTrue(((OMElement)
body.getFirstOMChild().getNextOMSibling()).getText().length() > 0);
}
@@ -237,7 +241,7 @@ public class XSLTMediatorTest extends Te
// create a new switch mediator
XSLTMediator transformMediator = new XSLTMediator();
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
+ setXsltTransformationURL(transformMediator, "xslt-key");
for (int i=0; i<5; i++) {
// invoke transformation, with static enveope
@@ -262,7 +266,7 @@ public class XSLTMediatorTest extends Te
transformMediator.setSource(xpath);
// set XSLT transformation URL
- transformMediator.setXsltKey("xslt-key");
+ setXsltTransformationURL(transformMediator, "xslt-key");
// invoke transformation, with static enveope
MessageContext synCtx = new
TestMessageContextBuilder().addFileEntry("xslt-key",
@@ -287,15 +291,15 @@ public class XSLTMediatorTest extends Te
public void testTextEncoding() throws Exception {
XSLTMediator transformMediator = new XSLTMediator();
- transformMediator.setXsltKey("xslt-key");
-
+ setXsltTransformationURL(transformMediator, "xslt-key");
+
MessageContext mc = new
TestMessageContextBuilder().addFileEntry("xslt-key",
"../../repository/conf/sample/resources/transform/encoding_test.xslt")
.setEnvelopeFromFile("../../repository/conf/sample/resources/transform" +
"/encoding_test.xml").build();
-
+
transformMediator.mediate(mc);
-
+
OMElement resultElement = mc.getEnvelope().getBody().getFirstElement();
assertEquals(BaseConstants.DEFAULT_TEXT_WRAPPER,
resultElement.getQName());
assertEquals("\u00e0 peine arriv\u00e9s nous entr\u00e2mes dans sa
chambre",
@@ -305,13 +309,12 @@ public class XSLTMediatorTest extends Te
// Test for SYNAPSE-307
public void testInvalidStylesheet() throws Exception {
XSLTMediator transformMediator = new XSLTMediator();
- transformMediator.setXsltKey("xslt-key");
-
+ setXsltTransformationURL(transformMediator, "xslt-key");
MessageContext mc = new TestMessageContextBuilder()
.addEntry("xslt-key", getClass().getResource("invalid.xslt"))
.setBodyFromString("<root/>")
.build();
-
+
try {
transformMediator.mediate(mc);
fail("Expected a SynapseException to be thrown");
@@ -319,7 +322,7 @@ public class XSLTMediatorTest extends Te
// this is what is expected
}
}
-
+
/**
* Test that the XSLT mediator is able to handle CDATA sections in the
* source AXIOM tree.
@@ -330,47 +333,127 @@ public class XSLTMediatorTest extends Te
*/
public void testWithCDATA() throws Exception {
XSLTMediator transformMediator = new XSLTMediator();
- transformMediator.setXsltKey("xslt-key");
-
+ setXsltTransformationURL(transformMediator, "xslt-key");
+
MessageContext mc = new TestMessageContextBuilder()
.addEntry("xslt-key", getClass().getResource("cdata.xslt"))
.build();
-
+
OMFactory factory = OMAbstractFactory.getOMFactory();
OMElement in = factory.createOMElement(new QName(null, "in"));
factory.createOMText(in, "test", OMNode.CDATA_SECTION_NODE);
mc.getEnvelope().getBody().addChild(in);
-
+
transformMediator.mediate(mc);
-
+
OMElement out = mc.getEnvelope().getBody().getFirstElement();
assertEquals("out", out.getLocalName());
assertEquals("test", out.getText());
}
+ /**
+ * Test that the XSLT mediator is able to handle dynamic keys
+ * Xpath expression can be used to generate real key dynamically
+ * Multiple xslt files can be loaded
+ *
+ * @throws Exception Exception in case of an error in tests
+ */
+ public void testWithStaticDynamicKeys() throws Exception {
+ for (int i = 0; i < 3; i++) {
+ testMultipleKeys(i);
+ }
+ }
+
+ /**
+ * Test with multiple keys including static and dynamic keys
+ *
+ * @param num number from 0 to 2
+ * @throws Exception Exception in case of an error in tests
+ */
+ private void testMultipleKeys(int num) throws Exception {
+
+ String xsltKeyValue = null;
+
+ String path;
+ SynapseXPath xpath;
+ Key xsltKey;
+ XSLTMediator transformMediator = new XSLTMediator();
+
+ //default source, xsltFile, and state of key (dynamic or static)
+ String source = "";
+ String xsltFile = "";
+ boolean isDynamicKey = true;
+
+ // based on source, different XSLTFiles can be used
+ if (num == 0) {
+ source = SOURCE_STATIC_KEY;
+ xsltFile = "static_key.xslt";
+ xsltKeyValue = "StaticXsltKey";
+ isDynamicKey = false;
+
+ } else if (num == 1) {
+ source = SOURCE_DYNAMIC_KEY1;
+ xsltFile = "dynamic_key_1.xslt";
+ xsltKeyValue = "DynamicXsltKey1";
+ isDynamicKey = true;
+ } else if (num == 2) {
+ source = SOURCE_DYNAMIC_KEY2;
+ xsltFile = "dynamic_key_2.xslt";
+ xsltKeyValue = "DynamicXsltKey2";
+ isDynamicKey = true;
+ }
+
+ if (isDynamicKey) {
+ path = "//m0:CheckPriceRequest/m0:" + xsltKeyValue;
+ xpath = new SynapseXPath(path);
+ xpath.addNamespace("m0", "http://services.samples/xsd";);
+
+ // Create key from dynamic key (xpath)
+ xsltKey = new Key(xpath);
+ // set XSLT transformation URL (Xpath)
+ transformMediator.setXsltKey(xsltKey);
+ } else {
+ //static key
+ path = xsltKeyValue;
+ // set XSLT transformation URL (static)
+ setXsltTransformationURL(transformMediator, path);
+ }
+ // Mediate twice for synCtx
+ MessageContext synCtx = new TestMessageContextBuilder().addEntry(
+ xsltKeyValue,
getClass().getResource(xsltFile)).setBodyFromString(
+ source).addTextAroundBody().build();
+ transformMediator.mediate(synCtx);
+
+ synCtx = new TestMessageContextBuilder().addEntry(
+ xsltKeyValue,
getClass().getResource(xsltFile)).setBodyFromString(
+ source).addTextAroundBody().build();
+ transformMediator.mediate(synCtx);
+ }
+
protected static void test(Class sbf, Class rbf) throws Exception {
-
+
XSLTMediator transformMediator = new XSLTMediator();
- transformMediator.setXsltKey("xslt-key");
-
+ Key xsltKey = new Key("xslt-key");
+ transformMediator.setXsltKey(xsltKey);
+
MessageContext mc = new TestMessageContextBuilder()
.addEntry("xslt-key",
XSLTMediator.class.getResource("identity.xslt"))
.build();
-
+
OMFactory factory = OMAbstractFactory.getOMFactory();
OMElement orgRoot = factory.createOMElement(new QName("root"));
OMElement orgElement = factory.createOMElement(new
QName("urn:mynamespace", "element1"));
orgElement.setText("test");
OMAttribute orgAttribute = orgElement.addAttribute("att", "testValue",
null);
orgRoot.addChild(orgElement);
-
+
mc.getEnvelope().getBody().addChild(orgRoot);
-
+
transformMediator.addAttribute(XSLTMediator.SOURCE_BUILDER_FACTORY,
sbf.getName());
transformMediator.addAttribute(XSLTMediator.RESULT_BUILDER_FACTORY,
rbf.getName());
-
+
transformMediator.mediate(mc);
-
+
OMElement root = mc.getEnvelope().getBody().getFirstElement();
assertEquals(orgRoot.getQName(), root.getQName());
OMElement element = (OMElement)root.getFirstOMChild();
@@ -379,4 +462,15 @@ public class XSLTMediatorTest extends Te
assertEquals(orgAttribute,
orgElement.getAttribute(orgAttribute.getQName()));
assertNull(element.getNextOMSibling());
}
+
+ /**
+ * Set XSLT transformation URL
+ *
+ * @param transformMediator Mediator which need to set key
+ * @param xsltKeyValue String key value (static key) to set as a key
+ */
+ private void setXsltTransformationURL(XSLTMediator transformMediator,
String xsltKeyValue) {
+ Key xsltKey = new Key(xsltKeyValue);
+ transformMediator.setXsltKey(xsltKey);
+ }
}
