/*
* 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.init;
import java.io.File;
import junit.framework.Assert;
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.SCANodeFactory;
import org.junit.Test;
import org.osoa.sca.ServiceRuntimeException;
/**
* This test class tests the "@Init" annotation described in section 1.8.11.
*/
public class InitAnnotationTestCase {
/**
* Lines 1290, 1291, 1292, 1293 <br>
* The "@Init" annotation type is used to annotate a Java class method that
* is called when the scope defined for the local service implemented by the
* class starts. The method must have a void return value and no arguments.
* The annotated method must be public. The annotated method is called after
* all property and reference injection is complete.
* <p>
* This method tests a proper init method i.e., public, no arguments and with
* void return type.<br>
* Expected result: Method must be called. Method must be called after all property
* and reference injection is complete.
*/
@Test
public void atInitProper() throws Exception {
SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
SCANode node = nodeFactory.createSCANode(new File("src/main/resources/proper/AService.composite").toURL().toString(),
new SCAContribution("TestContribution",
new File("src/main/resources/proper").toURL().toString()));
node.start();
AService aService = ((SCAClient)node).getService(AService.class, "AComponent");
Assert.assertTrue(aService.isInitProper());
Assert.assertEquals("Hello Pandu", aService.getGreetings("Pandu"));
node.stop();
}
/**
* Lines 1290, 1291, 1292, 1293 <br>
* The "@Init" annotation type is used to annotate a Java class method that
* is called when the scope defined for the local service implemented by the
* class starts. The method must have a void return value and no arguments.
* The annotated method must be public. The annotated method is called after
* all property and reference injection is complete.
* <p>
* This method tests that an exception is thrown when a protected method is
* annotated with "@Init".
*/
@Test
public void atInitProtectedMethod() throws Exception {
SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
try {
SCANode node = nodeFactory.createSCANode(new File("src/main/resources/err1/AServiceErr1.composite").toURL().toString(),
new SCAContribution("TestContribution",
new File("src/main/resources/err1").toURL().toString()));
Assert.fail();
node.stop();
} catch(ServiceRuntimeException e) {
//expected
Assert.assertNotSame(-1, e.getMessage().indexOf("Initializer must be a public method."));
}
}
/**
* Lines 1290, 1291, 1292, 1293 <br>
* The "@Init" annotation type is used to annotate a Java class method that
* is called when the scope defined for the local service implemented by the
* class starts. The method must have a void return value and no arguments.
* The annotated method must be public. The annotated method is called after
* all property and reference injection is complete.
* <p>
* This method tests that an exception is thrown when a private method is
* annotated with "@Init".
*/
@Test
public void atInitPrivateMethod() throws Exception {
SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
try {
SCANode node = nodeFactory.createSCANode(new File("src/main/resources/err2/AServiceErr2.composite").toURL().toString(),
new SCAContribution("TestContribution",
new File("src/main/resources/err2").toURL().toString()));
Assert.fail();
node.stop();
} catch(ServiceRuntimeException e) {
//expected
Assert.assertNotSame(-1, e.getMessage().indexOf("Initializer must be a public method."));
}
}
/**
* Lines 1290, 1291, 1292, 1293 <br>
* The "@Init" annotation type is used to annotate a Java class method that
* is called when the scope defined for the local service implemented by the
* class starts. The method must have a void return value and no arguments.
* The annotated method must be public. The annotated method is called after
* all property and reference injection is complete.
* <p>
* This method tests that an exception is thrown when a method with non-void
* return type is annotated with "@Init".
*/
@Test
public void atInitNonVoidReturnType() throws Exception {
SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
try {
SCANode node = nodeFactory.createSCANode(new File("src/main/resources/err3/HelloWorldErr3.composite").toURL().toString(),
new SCAContribution("TestContribution",
new File("src/main/resources/err3").toURL().toString()));
Assert.fail();
node.stop();
} catch(ServiceRuntimeException e) {
//expected
Assert.assertNotSame(-1, e.getMessage().indexOf("Initializer must return void."));
}
}
/**
* Lines 1290, 1291, 1292, 1293 <br>
* The "@Init" annotation type is used to annotate a Java class method that
* is called when the scope defined for the local service implemented by the
* class starts. The method must have a void return value and no arguments.
* The annotated method must be public. The annotated method is called after
* all property and reference injection is complete.
* <p>
* This method tests that an exception is thrown when a method with arguments is
* annotated with "@Init".
*/
@Test
public void atInitMethodWithArgs() throws Exception {
SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
try {
SCANode node = nodeFactory.createSCANode(new File("src/main/resources/err4/HelloWorldErr4.composite").toURL().toString(),
new SCAContribution("TestContribution",
new File("src/main/resources/err4").toURL().toString()));
Assert.fail();
node.stop();
} catch(ServiceRuntimeException e) {
//expected
Assert.assertNotSame(-1, e.getMessage().indexOf("Initializer must not have argments"));
}
}
}