/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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 test; | |
import java.io.IOException; | |
import junit.framework.Assert; | |
import junit.framework.TestCase; | |
import org.apache.tuscany.sca.common.xml.dom.DOMHelper; | |
import org.apache.tuscany.sca.runtime.DOMInvoker; | |
import org.junit.Test; | |
import org.xml.sax.SAXException; | |
/** | |
* Shows programatically creating a contribution, composite and component, starting the composite and | |
* then test invoking the components service. | |
*/ | |
public class DomInvokerTestCase extends TestCase { | |
private ComponentTestCase service; | |
private DOMHelper domHelper; | |
@Override | |
protected void setUp() throws Exception { | |
// start the ComponentTestCase service | |
service = new ComponentTestCase(); | |
service.setUp(); | |
service.testInvoke(); | |
this.domHelper = DOMHelper.getInstance(service.extensionPoints); | |
} | |
@Test | |
public void testInvoke() throws Exception { | |
DOMInvoker domInvoker = service.node.getDOMInvoker("testComponent"); | |
org.w3c.dom.Node arg = getRequestDOM("petra"); | |
org.w3c.dom.Node response = domInvoker.invoke("sayHello", arg); | |
Assert.assertEquals("Hello petra", getResponseString(response)); | |
} | |
private String getResponseString(org.w3c.dom.Node responseDOM) { | |
String xml = domHelper.saveAsString(responseDOM); | |
int x = xml.indexOf("<return>") + "<return>".length(); | |
int y = xml.indexOf("</return>"); | |
return xml.substring(x, y); | |
} | |
private org.w3c.dom.Node getRequestDOM(String name) { | |
try { | |
String xml = "<ns2:sayHello xmlns:ns2=\"http://sample/\"><arg0>"+ name + "</arg0></ns2:sayHello>"; | |
return domHelper.load(xml); | |
} catch (IOException e) { | |
throw new RuntimeException(e); | |
} catch (SAXException e) { | |
throw new RuntimeException(e); | |
} | |
} | |
@Override | |
protected void tearDown() throws Exception { | |
service.tearDown(); | |
} | |
} |