Added echo sample

echo/server/src/test/java/org/springframework/ws/samples/echo/ws/EchoEndpointTest.java

@@ -0,0 +1,75 @@
+/*
+ * 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.samples.echo.ws;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.springframework.ws.samples.echo.service.EchoService;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Text;
+
+import static org.easymock.EasyMock.*;
+
+public class EchoEndpointTest {
+
+    private EchoEndpoint endpoint;
+
+    private Document requestDocument;
+
+    private Document responseDocument;
+
+    private EchoService mock;
+
+    @Before
+    public void setUp() throws Exception {
+        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
+        documentBuilderFactory.setNamespaceAware(true);
+        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
+        requestDocument = documentBuilder.newDocument();
+        responseDocument = documentBuilder.newDocument();
+        mock = createMock(EchoService.class);
+        endpoint = new EchoEndpoint(mock);
+    }
+
+    @Test
+    public void testInvokeInternal() throws Exception {
+        Element echoRequest =
+                requestDocument.createElementNS(EchoEndpoint.NAMESPACE_URI, EchoEndpoint.ECHO_REQUEST_LOCAL_NAME);
+        String content = "ABC";
+        Text requestText = requestDocument.createTextNode(content);
+        echoRequest.appendChild(requestText);
+        String result = "DEF";
+        expect(mock.echo(content)).andReturn(result);
+
+        replay(mock);
+
+        Element echoResponse = endpoint.handleEchoRequest(echoRequest);
+        Assert.assertEquals("Invalid namespace", EchoEndpoint.NAMESPACE_URI, echoResponse.getNamespaceURI());
+        Assert.assertEquals("Invalid namespace", EchoEndpoint.ECHO_RESPONSE_LOCAL_NAME, echoResponse.getLocalName());
+        Text responseText = (Text) echoResponse.getChildNodes().item(0);
+        Assert.assertEquals("Invalid content", result, responseText.getNodeValue());
+
+        verify(mock);
+    }
+
+}

echo/server/src/test/resources/log4j.properties

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+log4j.rootCategory=WARN, stdout
+
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - <%m>%n