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Diffstat (limited to 'sca-java-2.x/tags/2.0.1-RC1/testing/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioOneTestCase.java')
| -rw-r--r-- | sca-java-2.x/tags/2.0.1-RC1/testing/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioOneTestCase.java | 373 |
1 files changed, 373 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/testing/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioOneTestCase.java b/sca-java-2.x/tags/2.0.1-RC1/testing/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioOneTestCase.java new file mode 100644 index 0000000000..4b58fab1f0 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/testing/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioOneTestCase.java @@ -0,0 +1,373 @@ +/* + * 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.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.Color; +import org.apache.tuscany.sca.test.corba.generated.InnerStruct; +import org.apache.tuscany.sca.test.corba.generated.RichStruct; +import org.apache.tuscany.sca.test.corba.generated.ScenarioOne; +import org.apache.tuscany.sca.test.corba.generated.ScenarioOneHelper; +import org.apache.tuscany.sca.test.corba.generated.ScenarioOneOperations; +import org.apache.tuscany.sca.test.corba.generated.UnexpectedException; +import org.apache.tuscany.sca.test.corba.generated.WrongColor; +import org.apache.tuscany.sca.test.corba.types.ScenarioOneServant; +import org.apache.tuscany.sca.test.corba.types.TColor; +import org.apache.tuscany.sca.test.corba.types.TInnerStruct; +import org.apache.tuscany.sca.test.corba.types.TRichStruct; +import org.apache.tuscany.sca.test.corba.types.TScenarioOne; +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; + +/** + * @version $Rev$ $Date$ + * This test class contains three main tests:<br> + * 1. Tuscany is being used as a consumer of some non-Tuscany CORBA service<br> + * 2. Tuscany is being used as a service provider, which will be consumed by + * non-Tuscany CORBA client<br> + * 3. Tuscany is being used as a service provider, which will be consumed by + * Tuscany client<br> + * But that's not all, there are some other variations. Tuscany CORBA binding + * supports using Java interface generated by IDLJ, also it supports interfaces + * provided by user - I combined those cases in each test.<br> + */ +public class ScenarioOneTestCase { + + // note that those values are also used in resources/*.composite file + private static int ORB_INITIAL_PORT = 5060; + private static String SERVICE_NAME = "ScenarioOne"; + + 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}; + ScenarioOne scenarioOne = new ScenarioOneServant(); + ncRef.rebind(path, scenarioOne); + // obtain node + node = NodeFactory.getInstance().createNode("ScenarioOne.composite", TestCorbaHost.class.getClassLoader()).start(); + } catch (Exception e) { + e.printStackTrace(); + } + } + + /** + * Kills previously spawned name service. + */ + @AfterClass + public static void tearDown() { + server.stop(); + node.stop(); + } + + /** + * Creates nicely filled structure for user provided interface. + * + * @return + */ + private static TRichStruct getTRichStruct() { + int[][] intArr = new int[][] { {1, 2}, {3, 4}}; + TInnerStruct innerStruct = new TInnerStruct(intArr, "Test", TColor.green); + String[] strSeq = {"i", "Test"}; + return new TRichStruct(innerStruct, strSeq, 1); + + } + + /** + * Creates nicely filled structure for generated interface. + * + * @return + */ + private static RichStruct getRichStruct() { + int[][] intArr = new int[][] { {1, 2}, {3, 4}}; + InnerStruct innerStruct2 = new InnerStruct(intArr, "Test", Color.green); + String[] strSeq = {"i", "Test"}; + return new RichStruct(innerStruct2, strSeq, 1); + } + + /** + * Compares String arrays + * + * @param arg1 + * @param arg2 + * @return + */ + private boolean areSrringArraysEqual(String[] arg1, String[] arg2) { + try { + for (int i = 0; i < arg1.length; i++) { + if (!arg1[i].equals(arg2[i])) { + return false; + } + } + } catch (Exception e) { + return false; + } + return true; + } + + /** + * Compares two dimensional int arrays + * + * @param arg1 + * @param arg2 + * @return + */ + private boolean areTwoDimIntArraysEqual(int[][] arg1, int[][] arg2) { + try { + for (int i = 0; i < arg1.length; i++) { + for (int j = 0; j < arg1[i].length; j++) { + if (arg1[i][j] != arg2[i][j]) { + return false; + } + } + } + } catch (Exception e) { + return false; + } + return true; + } + + private boolean equalTo(TInnerStruct arg1, TInnerStruct arg2) { + return (arg1.color.value() == arg2.color.value() && arg1.stringField.equals(arg2.stringField) && areTwoDimIntArraysEqual(arg1.twoDimLongSequence, + arg2.twoDimLongSequence)); + } + + private boolean equalTo(InnerStruct arg1, InnerStruct arg2) { + return (arg1.color.value() == arg2.color.value() && arg1.stringField.equals(arg2.stringField) && areTwoDimIntArraysEqual(arg1.twoDimLongSequence, + arg2.twoDimLongSequence)); + } + + private boolean equalTo(TRichStruct arg1, TRichStruct arg2) { + return (equalTo(arg1.innerStruct, arg2.innerStruct) && arg2.longField == arg1.longField && areSrringArraysEqual(arg1.stringSequence, + arg2.stringSequence)); + } + + private boolean equalTo(RichStruct arg1, RichStruct arg2) { + return (equalTo(arg1.innerStruct, arg2.innerStruct) && arg2.longField == arg1.longField && areSrringArraysEqual(arg1.stringSequence, + arg2.stringSequence)); + } + + /** + * Helper method used several times for various components. Executes several + * tests using Tuscany reference binding. This helper uses generated Java + * interface. + * + * @param componentName + */ + private void testClientUsingGeneratedInterface(String componentName) { + ScenarioOneOperations component = node.getService(ScenarioOneOperations.class, componentName); + RichStruct richStruct = getRichStruct(); + + try { + RichStruct result = component.setRichStruct(richStruct); + assertTrue(equalTo(result, richStruct)); + } catch (Exception e) { + e.printStackTrace(); + fail(); + } + + try { + richStruct.longField = 0; + component.setRichStruct(richStruct); + fail(); + } catch (Exception e) { + assertTrue(e instanceof UnexpectedException); + } + + try { + richStruct.longField = 1; + richStruct.innerStruct.color = Color.red; + component.setRichStruct(richStruct); + } catch (Exception e) { + assertTrue(e instanceof WrongColor); + } + } + + /** + * Helper method used several times for various components. Executes several + * tests using Tuscany reference binding. This helper uses user provided + * Java interface. + * + * @param componentName + */ + private void testClientUsingUserProvidedInterface(String componentName) { + TScenarioOne component = node.getService(TScenarioOne.class, componentName); + TRichStruct tRichStruct = getTRichStruct(); + + try { + TRichStruct result = component.setRichStruct(tRichStruct); + assertTrue(equalTo(result, tRichStruct)); + } catch (Exception e) { + fail(); + } + + try { + tRichStruct.longField = 0; + component.setRichStruct(tRichStruct); + fail(); + } catch (Exception e) { + assertTrue(e instanceof UnexpectedException); + } + + try { + tRichStruct.longField = 1; + tRichStruct.innerStruct.color = TColor.red; + component.setRichStruct(tRichStruct); + } catch (Exception e) { + assertTrue(e instanceof WrongColor); + } + } + + public void testServiceUsingGeneratedClient(String serviceName) { + try { + org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService"); + NamingContext ncRef = NamingContextHelper.narrow(objRef); + NameComponent nc = new NameComponent(serviceName, ""); + NameComponent path[] = {nc}; + ScenarioOne so = ScenarioOneHelper.narrow(ncRef.resolve(path)); + + RichStruct richStruct = getRichStruct(); + RichStruct result = so.setRichStruct(richStruct); + assertTrue(equalTo(result, richStruct)); + + try { + richStruct.innerStruct.color = Color.red; + result = so.setRichStruct(richStruct); + fail(); + } catch (Exception e) { + assertTrue(e instanceof WrongColor); + } + + try { + richStruct.innerStruct.color = Color.green; + richStruct.longField = 0; + result = so.setRichStruct(richStruct); + fail(); + } catch (Exception e) { + assertTrue(e instanceof UnexpectedException); + } + + } catch (Exception e) { + e.printStackTrace(); + fail(); + } + } + + /** + * Service is exposed in traditional way (using CORBA API from JDK). + * Reference is obtained from Tuscany. + */ + @Test + public void test_TraditionalService_TuscanyClient() { + + // Client is using user provided interface + testClientUsingUserProvidedInterface("ScenarioOne"); + + // Client is using generated interface + testClientUsingGeneratedInterface("ScenarioOneGenerated"); + } + + /** + * Service is exposed by Tuscany. Reference is obtained in traditional way. + * (using CORBA API from JDK) + * + * @throws Exception + */ + @Test + public void test_TuscanyService_TraditionalClient() throws Exception { + + // tests service which uses user provided interface + testServiceUsingGeneratedClient("ScenarioOneTuscany"); + + // tests service which uses generated interface + testServiceUsingGeneratedClient("ScenarioOneTuscanyGenerated"); + } + + /** + * Service is exposed by Tuscany. Reference is obtained from Tuscany. There + * are 4 combinations (basing on if we are using generated or user provided + * interfaces, both on service and reference side). + */ + @Test + public void test_TuscanyService_TuscanyClient() { + + // Client is using user provided interface, service is using user + // provided interface. + testClientUsingUserProvidedInterface("TU2TS1"); + + // Client is using user provided interface, service is using generated + // interface. + testClientUsingUserProvidedInterface("TU2TS2"); + + // Client is using generated interface, service is using user provided + // interface. + testClientUsingGeneratedInterface("TG2TS1"); + + // Client is using generated interface, service is using generated + // interface. + testClientUsingGeneratedInterface("TG2TS2"); + } + + /** + * Tests using reference obtained by corbaname URI + */ + @Test + public void test_serviceAndReferenceByURI() { + testClientUsingUserProvidedInterface("UriBinding"); + } + +} |