SWS-351 - Arbitrary parameter injection for @Endpoints

core/src/test/java/org/springframework/ws/server/endpoint/adapter/method/AbstractPayloadMethodProcessorTest.java

@@ -16,12 +16,16 @@
 
 package org.springframework.ws.server.endpoint.adapter.method;
 
+import javax.xml.transform.Source;
+
 import org.springframework.core.MethodParameter;
 import org.springframework.ws.context.MessageContext;
+import org.springframework.xml.transform.StringResult;
 
 import org.junit.Before;
 import org.junit.Test;
 
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
@@ -128,6 +132,10 @@ public abstract class AbstractPayloadMethodProcessorTest extends AbstractMethodA
             Object returnValue = getReturnValue(supportedReturnType);
             processor.handleReturnValue(messageContext, supportedReturnType, returnValue);
             assertTrue("No response created", messageContext.hasResponse());
+            Source responsePayload = messageContext.getResponse().getPayloadSource();
+            StringResult result = new StringResult();
+            transform(responsePayload, result);
+            assertXMLEqual(XML, result.toString());
         }
     }
 

core/src/test/java/org/springframework/ws/server/endpoint/adapter/method/XomPayloadMethodProcessorTest.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2005-2010 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.ws.server.endpoint.adapter.method;
+
+import org.springframework.core.MethodParameter;
+import org.springframework.ws.server.endpoint.annotation.RequestPayload;
+import org.springframework.ws.server.endpoint.annotation.ResponsePayload;
+
+import nu.xom.Element;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class XomPayloadMethodProcessorTest extends AbstractPayloadMethodProcessorTest {
+
+    @Override
+    protected AbstractPayloadMethodProcessor createProcessor() {
+        return new XomPayloadMethodProcessor();
+    }
+
+    @Override
+    protected MethodParameter[] createSupportedParameters() throws NoSuchMethodException {
+        return new MethodParameter[]{new MethodParameter(getClass().getMethod("element", Element.class), 0)};
+    }
+
+    @Override
+    protected MethodParameter[] createSupportedReturnTypes() throws NoSuchMethodException {
+        return new MethodParameter[]{new MethodParameter(getClass().getMethod("element", Element.class), -1)};
+    }
+
+    @Override
+    protected void testArgument(Object argument, MethodParameter parameter) {
+        assertTrue("argument not a element", argument instanceof Element);
+        Element node = (Element) argument;
+        assertEquals("Invalid namespace", NAMESPACE_URI, node.getNamespaceURI());
+        assertEquals("Invalid local name", LOCAL_NAME, node.getLocalName());
+    }
+
+    @Override
+    protected Element getReturnValue(MethodParameter returnType) {
+        return new Element(LOCAL_NAME, NAMESPACE_URI);
+    }
+
+    @ResponsePayload
+    public Element element(@RequestPayload Element element) {
+        return element;
+    }
+}