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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.6.2/vtest/java-api/annotations/service/src/test/java/org/apache/tuscany/sca/vtest/javaapi/annotations/service/ServiceAnnotationTestCase.java')
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1 files changed, 335 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/vtest/java-api/annotations/service/src/test/java/org/apache/tuscany/sca/vtest/javaapi/annotations/service/ServiceAnnotationTestCase.java b/sca-java-1.x/branches/sca-java-1.6.2/vtest/java-api/annotations/service/src/test/java/org/apache/tuscany/sca/vtest/javaapi/annotations/service/ServiceAnnotationTestCase.java new file mode 100644 index 0000000000..52f7821ebb --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/vtest/java-api/annotations/service/src/test/java/org/apache/tuscany/sca/vtest/javaapi/annotations/service/ServiceAnnotationTestCase.java @@ -0,0 +1,335 @@ +/* + * 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.vtest.javaapi.annotations.service; + +import static org.junit.Assert.fail; +import junit.framework.Assert; + +import org.apache.tuscany.sca.vtest.javaapi.annotations.service.impl.AObject; +import org.apache.tuscany.sca.vtest.javaapi.annotations.service.impl.FServiceImpl2; +import org.apache.tuscany.sca.vtest.utilities.ServiceFinder; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * This test class tests the Service annotation described in section 1.2.1 + * including 1.3.1, 1.8.1, 1.8.3, 1.8.6, 1.8.15 and 1.8.17<br> + * but not..<br> + * <li>Lines 1531 to 1534</li> + */ +public class ServiceAnnotationTestCase { + + protected static String compositeName = "service.composite"; + protected static AService aService = null; + protected static BService bService = null; + protected static BService bService1 = null; + protected static HService hService = null; + protected static IService iService = null; + + @BeforeClass + public static void init() throws Exception { + try { + System.out.println("Setting up"); + ServiceFinder.init(compositeName); + aService = ServiceFinder.getService(AService.class, "AComponent"); + bService = ServiceFinder.getService(BService.class, "BComponent"); + bService1 = ServiceFinder.getService(BService.class, "BComponent1"); + hService = ServiceFinder.getService(HService.class, "HComponent"); + iService = ServiceFinder.getService(IService.class, "IComponent"); + } catch (Exception ex) { + ex.printStackTrace(); + } + } + + @AfterClass + public static void destroy() throws Exception { + + System.out.println("Cleaning up"); + ServiceFinder.cleanup(); + + } + + /** + * Line 215:<br> + * <li>As a Java interface</li> + * <p> + * Line 1622 to 1623:<br> + * The + * + * @Service annotation type is used on a component implementation class to + * specify the SCA services offered by the implementation.<br> + */ + @Test + public void atService1() throws Exception { + Assert.assertEquals("AService", aService.getName()); + } + + /** + * Line 216:<br> + * <li>As a Java class</li> + * <p> + * Line 1631:<br> + * <li>value – A shortcut for the case when the class provides only a + * single service interface.</li> + */ + @Test + public void atService2() throws Exception { + Assert.assertEquals("BService", bService.getName()); + } + + /** + * Lines 222 to 224:<br> + * A remotable service is defined using the "@Remotable" annotation on the + * Java interface that defines the service. Remotable services are intended + * to be used for coarse grained services, and the parameters are passed + * by-value.<br> + * <p> + * Lines 321 to 323:<br> + * The "@Remotable" annotation on a Java interface indicates that the + * interface is designed to be used for remote communication. Remotable + * interfaces are intended to be used for coarse grained services. + * Operations parameters and return values are passed by-value.<br> + */ + @Test + public void atService3() throws Exception { + AObject o = new AObject(); + Assert.assertEquals("AService", aService.setAObject(o)); + Assert.assertNull(o.aString); + } + + /** + * Lines 227 to 242:<br> + * A local service can only be called by clients that are deployed within + * the same address space as the component implementing the local service.<br> + * ...<br> + * The data exchange semantic for calls to local services is by-reference.<br> + * ...<br> + * Lines 996 to 1028:<br> + * 1.8.1 "@AllowsPassByReference"<br> + * ...<br> + * Lines 1535 to 1540:<br> + * Independent of whether the remotable service is called from outside of + * the composite that contains it or from another component in the same + * composite, the data exchange semantics are by-value.<br> + * Implementations of remotable services may modify input data during or + * after an invocation and may modify return data after the invocation. If a + * remotable service is called locally or remotely, the SCA container is + * responsible for making sure that no modification of input data or + * post-invocation modifications to return data are seen by the caller.<br> + * <p> + * Test under Non-SCA <-> SCA + * <li>BService is local service to test by reference</li> + * <li>HService is remotable service to test "@AllowsPassByReference" at + * method level</li> + * <li>IService is remotable service to test "@AllowsPassByReference" at + * class level</li> + */ + @Test + public void atService4() throws Exception { + AObject b = new AObject(); + Assert.assertEquals("BService", bService.setAObject(b)); + Assert.assertEquals("BService", b.aString); + + AObject h1 = new AObject(); + Assert.assertEquals("HService", hService.setAObject1(h1)); + Assert.assertEquals("HService", h1.aString); + h1.aString = "atService4"; + Assert.assertEquals("atService4", hService.getAObject1String()); + + AObject h2 = new AObject(); + Assert.assertEquals("HService", hService.setAObject2(h2)); + Assert.assertNull(h2.aString); + h2.aString = "atService4"; + Assert.assertEquals("HService", hService.getAObject2String()); + + AObject h3 = hService.getAObject3(); + h3.aString = "atService4"; + Assert.assertEquals("HService", hService.getAObject3String()); + + AObject i1 = new AObject(); + Assert.assertEquals("IService", iService.setAObject1(i1)); + Assert.assertEquals("IService", i1.aString); + i1.aString = "atService4"; + Assert.assertEquals("atService4", iService.getAObject1String()); + + AObject i2 = new AObject(); + Assert.assertEquals("IService", iService.setAObject2(i2)); + Assert.assertEquals("IService", i2.aString); + i2.aString = "atService4"; + Assert.assertEquals("atService4", iService.getAObject2String()); + + AObject i3 = iService.getAObject3(); + i3.aString = "atService4"; + Assert.assertEquals("atService4", iService.getAObject3String()); + } + + /** + * Line 1624 to 1627:<br> + * A class used as the implementation of a service is not required to have + * an "@Service" annotation. If a class has no "@Service" annotation, then + * the rules determining which services are offered and what interfaces + * those services have are determined by the specific implementation type. + * <br> + */ + @Test + public void atService5() throws Exception { + CService cService = ServiceFinder.getService(CService.class, "CComponent"); + Assert.assertEquals("CService", cService.getName()); + } + + /** + * Line 1623 to 1624:<br> + * The class need not be declared as implementing all of the interfaces + * implied by the services, but all methods of the service interfaces must + * be present.<br> + * <p> + * Line 1629 to 1630:<br> + * <li>interfaces – The value is an array of interface or class objects + * that should be exposed as services by this component.</li> + */ + @Test + public void atService6() throws Exception { + DService1 dService1 = ServiceFinder.getService(DService1.class, "DComponent/DService1"); + Assert.assertEquals("DService1", dService1.getName1()); + DService2 dService2 = ServiceFinder.getService(DService2.class, "DComponent/DService2"); + Assert.assertEquals("DService2", dService2.getName2()); + try { + ServiceFinder.getService(DService3.class, "DComponent/DService3"); + fail("Should have failed to get this service"); + } catch (Exception e) { + // Expect an exception + } + } + + /** + * Line 1635 to 1636:<br> + * A "@Service" annotation with no attributes is meaningless, it is the same + * as not having the annotation there at all.<br> + */ + @Test + public void atService7() throws Exception { + EService eService = ServiceFinder.getService(EService.class, "EComponent"); + Assert.assertEquals("EService", eService.getName()); + } + + /** + * Line 1637 to 1638:<br> + * The service names of the defined services default to the names of the + * interfaces or class, without the package name.<br> + */ + @Test + public void atService8() throws Exception { + FService fService = ServiceFinder.getService(FService.class, "FComponent"); + Assert.assertEquals("FService", fService.getName()); + FServiceImpl2 fServiceImpl2 = ServiceFinder.getService(FServiceImpl2.class, "FComponent2"); + Assert.assertEquals("FServiceImpl2", fServiceImpl2.getName()); + fService = ServiceFinder.getService(FService.class, "FComponent2"); + Assert.assertEquals("FServiceImpl2", fService.getName()); + } + + /** + * Line 1639 to 1641:<br> + * If a Java implementation needs to realize two services with the same + * interface, then this is achieved through subclassing of the interface. + * The subinterface must not add any methods. Both interfaces are listed in + * the "@Service" annotation of the Java implementation class. <br> + */ + @Test + public void atService9() throws Exception { + GService1 gService1 = ServiceFinder.getService(GService1.class, "GComponent/GService1"); + GService2 gService2 = ServiceFinder.getService(GService2.class, "GComponent/GService2"); + Assert.assertEquals("GService", gService1.getName()); + Assert.assertEquals("GService1", gService1.getServiceName()); + Assert.assertEquals("GService", gService2.getName()); + Assert.assertEquals("GService2", gService2.getServiceName()); + } + + /** + * Lines 227 to 242:<br> + * A local service can only be called by clients that are deployed within + * the same address space as the component implementing the local service.<br> + * ...<br> + * The data exchange semantic for calls to local services is by-reference.<br> + * ...<br> + * Lines 996 to 1028:<br> + * 1.8.1 "@AllowsPassByReference"<br> + * ...<br> + * Lines 1535 to 1540:<br> + * Independent of whether the remotable service is called from outside of + * the composite that contains it or from another component in the same + * composite, the data exchange semantics are by-value.<br> + * Implementations of remotable services may modify input data during or + * after an invocation and may modify return data after the invocation. If a + * remotable service is called locally or remotely, the SCA container is + * responsible for making sure that no modification of input data or + * post-invocation modifications to return data are seen by the caller.<br> + * <p> + * Test under SCA <-> SCA<br> + * <li>AService is remotable service to test by value</li> + * <li>CService is local service to test by-reference</li> + * <li>HService is remotable service to test "@AllowsPassByReference" at + * method level</li> + * <li>IService is remotable service to test "@AllowsPassByReference" at + * class level</li> + */ + @Test + public void atService10() throws Exception { + Assert.assertEquals("None", bService1.testServices()); + } + + /** + * Lines 1095 to 1124:<br> + * 1.8.3. "@ComponentName"<br> + * ...<br> + * The "@ComponentName" annotation type is used to annotate a Java class + * field or setter method that is used to inject the component name.<br> + * ...<br> + */ + @Test + public void atService11() throws Exception { + Assert.assertEquals("HComponent", hService.getComponentName()); + Assert.assertNull(iService.getComponentName1()); + Assert.assertEquals("IComponent", iService.getComponentName2()); + } + + /** + * Lines 1164 to 1187:<br> + * 1.8.6. "@Context"<br> + * ...<br> + * The "@Context" annotation type is used to annotate a Java class field or + * a setter method that is used to inject a composite context for the + * component. The type of context to be injected is defined by the type of + * the Java class field or type of the setter method input argument, the + * type is either ComponentContext or RequestContext.<br> + * ...<br> + * <p> + * HService - "@Context" is used to annotate setter methods<br> + * IService - "@Context" is used to annotate class fields<br> + * <br> + */ + @Test + public void atService12() throws Exception { + Assert.assertEquals("HService", hService.getServiceName1()); + Assert.assertEquals("HService", hService.getServiceName2()); + Assert.assertEquals("IService", iService.getServiceName1()); + Assert.assertEquals("IService", iService.getServiceName2()); + } +} |