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From Hiranya Jayathilaka <hiranya...@gmail.com>
Subject Re: svn commit: r1061125 - /synapse/trunk/java/modules/core/src/test/java/org/apache/synapse/mediators/transform/XSLTMediatorTest.java
Date Fri, 21 Jan 2011 03:50:50 GMT
Hi Supun,

Hudson is detecting a test failure in the XSLTMediatorTest:

Running org.apache.synapse.mediators.transform.XSLTMediatorTest
Tests run: 29, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
14.409 sec <<< FAILURE!


Might be related to this change. Please have a look.

Thanks,
Hiranya

On Thu, Jan 20, 2011 at 10:47 AM, <supun@apache.org> wrote:

> 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);
> +    }
>  }
>
>
>


-- 
Hiranya Jayathilaka
Senior Software Engineer;
WSO2 Inc.;  http://wso2.org
E-mail: hiranya@wso2.com;  Mobile: +94 77 633 3491
Blog: http://techfeast-hiranya.blogspot.com

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