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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 client;
import static org.junit.Assert.*;
import java.lang.reflect.InvocationTargetException;
import java.net.URL;
import java.security.AccessController;
import java.security.PrivilegedAction;
import org.apache.tuscany.sca.node.SCAClient;
import org.apache.tuscany.sca.node.SCAContribution;
import org.apache.tuscany.sca.node.SCANode;
import org.apache.tuscany.sca.node.launcher.Contribution;
import org.apache.tuscany.sca.node.launcher.NodeLauncher;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import test.ASM_0001_Client;
import test.TestInvocation;
import testClient.TestException;
import testClient.TestException_Exception;
/**
* A generic test client based on Tuscany APIs
*/
public class BaseTestCase {
protected NodeLauncher launcher;
protected SCANode node;
protected TestConfiguration testConfiguration = getTestConfiguration();
protected static boolean proceed = true;
public static void main(String[] args) throws Exception {
BaseTestCase test = new BaseTestCase();
test.setUp();
test.tearDown();
}
@Before
public void setUp() throws Exception {
try {
startContribution();
} catch (Exception e) {
// If the SCA runtime refuses to start an invalid contribution, then this is also
// regarded as a successful outcome
System.out.println( "Exception received - detail: " + e.getMessage() );
if (e.getCause() instanceof InvocationTargetException){
assertEquals( testConfiguration.getExpectedOutput(), ((InvocationTargetException)e.getCause()).getCause().getMessage() );
} else {
assertEquals( testConfiguration.getExpectedOutput(), "exception" );
}
System.out.println("Test " + testConfiguration.getTestName() + " completed successfully");
// Mark this test as not to proceed further
proceed = false;
} // end try
}
@After
public void tearDown() throws Exception {
stopContribution();
}
@Test
public void testDummy() throws Exception {
// If an exception were thrown during initialization, let's go no further
if( proceed == false ) return;
// System.out.println("Test " + testName + " starting");
String output = null;
try {
// Just requires input to proceed
// System.in.read();
//
output = invokeTest( testConfiguration.getInput() );
} catch ( TestException_Exception e ) {
TestException exceptionContent = e.getFaultInfo();
System.out.println("Service fault received - detail: " + exceptionContent.getMessage() );
assertEquals( testConfiguration.getExpectedOutput(), "exception" );
} catch (Throwable e) {
e.printStackTrace();
System.out.println( "Exception received - detail: " + e.getMessage() );
assertEquals( testConfiguration.getExpectedOutput(), "exception" );
}
assertEquals( testConfiguration.getExpectedOutput(), output );
System.out.println("Test " + testConfiguration.getTestName() + " completed successfully");
}
public String invokeTest( String input ) throws Exception {
TestInvocation service = (TestInvocation) getService( testConfiguration.getServiceInterface(),
testConfiguration.getTestServiceName() );
return service.invokeTest( input );
} // end method invokeTest
protected <T> T getService( Class<T> interfaze, String serviceName ) {
T service = ((SCAClient)node).getService( interfaze, serviceName );
return service;
} // end getService
protected void startContribution() throws Exception {
// Tuscany specific code which starts the contribution holding the test
launcher = NodeLauncher.newInstance();
node = launcher.createNode(testConfiguration.getComposite(),
new Contribution(testConfiguration.getTestName(), getContributionURI()));
System.out.println("SCA Node API ClassLoader: " + node.getClass().getClassLoader());
node.start();
} // end method startContribution
protected void stopContribution() throws Exception {
if (node != null) {
node.stop();
}
} // end method stopContribution
protected String getContributionURI() {
String location = getContributionLocation(testConfiguration.getTestClass());
return location;
}
public static String getContributionLocation(final Class<?> anchorClass) {
URL url = AccessController.doPrivileged(new PrivilegedAction<URL>() {
public URL run() {
return anchorClass.getProtectionDomain().getCodeSource().getLocation();
}
});
String uri = url.toString();
return uri;
}
protected TestConfiguration getTestConfiguration() {
TestConfiguration config = new TestConfiguration();
config.testName = "ASM_0001";
config.input = "request";
config.output = config.testName + " " + config.input + " invoked ok";
config.composite = "Test_ASM_0101.composite";
config.testServiceName = "TestClient";
config.testClass = ASM_0001_Client.class;
config.serviceInterface = TestInvocation.class;
return config;
}
} // end class BaseTest
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