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/*
* 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 org.apache.tuscany.sca.binding.erlang.testing;
import static org.junit.Assert.assertEquals;
import java.io.StringReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamReader;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.binding.erlang.ErlangBinding;
import org.apache.tuscany.sca.binding.erlang.impl.ErlangBindingImpl;
import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
import org.apache.tuscany.sca.core.UtilityExtensionPoint;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.MonitorFactory;
import org.apache.tuscany.sca.monitor.impl.DefaultMonitorFactoryImpl;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* General tests for binding.erlang XML processor
*/
public class ErlangBindingProcessorTestCase {
private static final String COMPOSITE =
"<?xml version=\"1.0\" encoding=\"ASCII\"?>" + "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://binding-erlang\" name=\"binding-erlang\">"
+ " <component name=\"HelloWorldComponent\">"
+ " <implementation.java class=\"services.HelloWorld\"/>"
+ " <service name=\"HelloWorldService\">"
+ " <tuscany:binding.erlang node=\"SomeNode\" timeout=\"1000\" cookie=\"cookie\"/>"
+ " </service>"
+ " </component>"
+ "</composite>";
private static final String COMPOSITE_DEFAULT_TIMEOUT =
"<?xml version=\"1.0\" encoding=\"ASCII\"?>" + "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://binding-erlang\" name=\"binding-erlang\">"
+ " <component name=\"HelloWorldComponent\">"
+ " <implementation.java class=\"services.HelloWorld\"/>"
+ " <service name=\"HelloWorldService\">"
+ " <tuscany:binding.erlang node=\"SomeNode\"/>"
+ " </service>"
+ " </component>"
+ "</composite>";
private static final String COMPOSITE_ZERO_TIMEOUT =
"<?xml version=\"1.0\" encoding=\"ASCII\"?>" + "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://binding-erlang\" name=\"binding-erlang\">"
+ " <component name=\"HelloWorldComponent\">"
+ " <implementation.java class=\"services.HelloWorld\"/>"
+ " <service name=\"HelloWorldService\">"
+ " <tuscany:binding.erlang node=\"SomeNode\" timeout=\"0\"/>"
+ " </service>"
+ " </component>"
+ "</composite>";
private static XMLInputFactory inputFactory;
private static StAXArtifactProcessor<Object> staxProcessor;
private static Monitor monitor;
@BeforeClass
public static void init() throws Exception {
DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
inputFactory = XMLInputFactory.newInstance();
// Create a monitor
UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
MonitorFactory monitorFactory = new DefaultMonitorFactoryImpl();
if (monitorFactory != null) {
monitor = monitorFactory.createMonitor();
utilities.addUtility(monitorFactory);
}
StAXArtifactProcessorExtensionPoint staxProcessors =
new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, monitor);
}
/**
* Tests reading "binding.erlang" element
*
* @throws Exception
*/
@Test
public void testLoadValidComposite() throws Exception {
XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(COMPOSITE));
Composite composite = (Composite)staxProcessor.read(reader);
ErlangBinding binding =
(ErlangBinding)composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
assertEquals("SomeNode", binding.getNode());
assertEquals(1000, binding.getTimeout());
assertEquals("cookie", binding.getCookie());
}
/**
* Tests using default "resultTimeout" value
*
* @throws Exception
*/
@Test
public void testLoadDefaultTimeout() throws Exception {
XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(COMPOSITE_DEFAULT_TIMEOUT));
Composite composite = (Composite)staxProcessor.read(reader);
ErlangBinding binding =
(ErlangBinding)composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
assertEquals(ErlangBindingImpl.DEFAULT_TIMEOUT, binding.getTimeout());
assertEquals(null, binding.getCookie());
}
/**
* Tests "resultTimeout" attribute set to 0
*
* @throws Exception
*/
@Test
public void testLoadZeroTimeout() throws Exception {
XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(COMPOSITE_ZERO_TIMEOUT));
Composite composite = (Composite)staxProcessor.read(reader);
ErlangBinding binding =
(ErlangBinding)composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
assertEquals(ErlangBindingImpl.DEFAULT_TIMEOUT, binding.getTimeout());
}
}
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