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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.test.corba;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import junit.framework.Assert;
import org.apache.tuscany.sca.host.corba.jse.DefaultCorbaHost;
import org.apache.tuscany.sca.host.corba.naming.TransientNameServer;
import org.apache.tuscany.sca.host.corba.naming.TransientNameService;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;
import org.apache.tuscany.sca.test.corba.generated.AnnotatedStruct;
import org.apache.tuscany.sca.test.corba.generated.InnerUnion;
import org.apache.tuscany.sca.test.corba.generated.RichUnion;
import org.apache.tuscany.sca.test.corba.generated.ScenarioSix;
import org.apache.tuscany.sca.test.corba.generated.ScenarioSixHelper;
import org.apache.tuscany.sca.test.corba.types.ScenarioSixServant;
import org.apache.tuscany.sca.test.corba.types.TAnnotatedStruct;
import org.apache.tuscany.sca.test.corba.types.TInnerUnion;
import org.apache.tuscany.sca.test.corba.types.TRichUnion;
import org.apache.tuscany.sca.test.corba.types.TScenarioSix;
import org.apache.tuscany.sca.test.corba.types.TScenarioSixComponent;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.omg.CORBA.ORB;
import org.omg.CosNaming.NameComponent;
import org.omg.CosNaming.NamingContext;
import org.omg.CosNaming.NamingContextHelper;
/**
* Tests using enhanced Java interfaces (annotations)
*
* @version $Rev$ $Date$
*/
public class ScenarioSixTestCase {
// note that those values are also used in resources/*.composite file
private static int ORB_INITIAL_PORT = 5050;
private static String SERVICE_NAME = "ScenarioSix";
private static String TUSCANY_SERVICE_NAME = "ScenarioSixTuscany";
private static Node node;
private static TransientNameServer server;
private static ORB orb;
/**
* Sets up name service, creates and registers traditional CORBA service,
* obtains SCADomain
*/
@BeforeClass
public static void setUp() {
TestCorbaHost.setCorbaHost(new DefaultCorbaHost());
try {
try {
server =
new TransientNameServer("localhost", ORB_INITIAL_PORT, TransientNameService.DEFAULT_SERVICE_NAME);
Thread t = server.start();
if (t == null) {
Assert.fail("The naming server cannot be started");
}
orb = server.getORB();
} catch (Throwable e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
NamingContext ncRef = NamingContextHelper.narrow(objRef);
NameComponent nc = new NameComponent(SERVICE_NAME, "");
NameComponent path[] = {nc};
ScenarioSix scenarioSix = new ScenarioSixServant();
ncRef.rebind(path, scenarioSix);
// obtain node
node = NodeFactory.getInstance().createNode("ScenarioSix.composite", TestCorbaHost.class.getClassLoader()).start();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Kills previously spawned name service.
*/
@AfterClass
public static void tearDown() {
server.stop();
node.stop();
}
private boolean areArraysEqual(String[][] arr1, String[][] arr2) {
for (int i = 0; i < arr1.length; i++) {
for (int j = 0; j < arr1[i].length; j++) {
if (!arr1[i][j].equals(arr2[i][j])) {
return false;
}
}
}
return true;
}
private String[][] getStringArray() {
String[][] result = { {"Hello", "World"}, {"Hi", "Again"}};
return result;
}
/**
* Tests passing arrays. Tuscany acts as a client, servant object is served
* in a traditional way
*/
@Test
public void test_arraysPassing_tuscanyAsClient() {
try {
TScenarioSix ref = node.getService(TScenarioSixComponent.class, "ScenarioSix").getScenarioSix();
String[][] arrayArg = getStringArray();
String[][] arrayRes = ref.passStringArray(arrayArg);
assertTrue(areArraysEqual(arrayArg, arrayRes));
TAnnotatedStruct structArg = new TAnnotatedStruct();
structArg.stringArray = getStringArray();
TAnnotatedStruct structRes = ref.passAnnotatedStruct(structArg);
assertTrue(areArraysEqual(structArg.stringArray, structRes.stringArray));
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
/**
* Tests passing arrays. Servant object is served by Tuscany and it is
* accessed by traditional Corba client
*/
@Test
public void test_arraysPassing_tuscanyAsService() {
try {
org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
NamingContext ncRef = NamingContextHelper.narrow(objRef);
NameComponent nc = new NameComponent(TUSCANY_SERVICE_NAME, "");
NameComponent path[] = {nc};
ScenarioSix ref = ScenarioSixHelper.narrow(ncRef.resolve(path));
String[][] stringArg = getStringArray();
String[][] stringRes = ref.passStringArray(stringArg);
assertTrue(areArraysEqual(stringArg, stringRes));
AnnotatedStruct structArg = new AnnotatedStruct();
structArg.stringArray = getStringArray();
AnnotatedStruct structRes = ref.passAnnotatedStruct(structArg);
assertTrue(areArraysEqual(structArg.stringArray, structRes.stringArray));
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
/**
* Tests passing unions. Tuscany acts as a client, servant object is served
* in a traditional way
*/
@Test
public void test_unionsPassing_tuscanyAsClient() {
try {
TScenarioSix ref = node.getService(TScenarioSixComponent.class, "ScenarioSix").getScenarioSix();
TRichUnion arg = new TRichUnion();
TInnerUnion inner = new TInnerUnion();
inner.setY(10f);
arg.setIu(inner);
TRichUnion result = ref.passRichUnion(arg);
assertEquals(arg.getIu().getY(), result.getIu().getY(), 0.0f);
} catch (Exception e) {
e.printStackTrace();
fail();
}
try {
TScenarioSix ref = node.getService(TScenarioSixComponent.class, "ScenarioSix").getScenarioSix();
TRichUnion arg = new TRichUnion();
arg.setY(15f);
TRichUnion result = ref.passRichUnion(arg);
assertEquals(arg.getY(), result.getY(), 0.0f);
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
/**
* Tests passing unions. Servant object is served by Tuscany and it is
* accessed by traditional Corba client
*/
@Test
public void test_unionsPassing_tuscanyAsService() {
try {
org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
NamingContext ncRef = NamingContextHelper.narrow(objRef);
NameComponent nc = new NameComponent(TUSCANY_SERVICE_NAME, "");
NameComponent path[] = {nc};
ScenarioSix ref = ScenarioSixHelper.narrow(ncRef.resolve(path));
RichUnion arg = new RichUnion();
InnerUnion inner = new InnerUnion();
inner.y(20f);
arg.iu(inner);
RichUnion result = ref.passRichUnion(arg);
assertEquals(arg.iu().y(), result.iu().y(), 0.0f);
arg = new RichUnion();
arg.y(15f);
result = ref.passRichUnion(arg);
assertEquals(arg.y(), result.y(), 0.0f);
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
}
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