Java tutorial
/** * The contents of this file are subject to the Mozilla Public License Version 1.1 * (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.mozilla.org/MPL/ * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the * specific language governing rights and limitations under the License. * * The Original Code is "GenericCompositeTest .java". Description: * "Unit test class for ca.uhn.hl7v2.model.tests.GenericComposite " * * The Initial Developer of the Original Code is Leslie Mann. Copyright (C) * 2002. All Rights Reserved. * * Contributor(s): ______________________________________. * * Alternatively, the contents of this file may be used under the terms of the * GNU General Public License (the GPL), in which case the provisions of the GPL are * applicable instead of those above. If you wish to allow use of your version of this * file only under the terms of the GPL and not to allow others to use your version * of this file under the MPL, indicate your decision by deleting the provisions above * and replace them with the notice and other provisions required by the GPL License. * If you do not delete the provisions above, a recipient may use your version of * this file under either the MPL or the GPL. * */ package ca.uhn.hl7v2.model.tests; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.ops4j.pax.exam.CoreOptions.equinox; import static org.ops4j.pax.exam.CoreOptions.felix; import static org.ops4j.pax.exam.CoreOptions.frameworks; import static org.ops4j.pax.exam.CoreOptions.knopflerfish; import static org.ops4j.pax.exam.CoreOptions.mavenBundle; import static org.ops4j.pax.exam.CoreOptions.options; import static org.ops4j.pax.exam.CoreOptions.systemProperty; import static org.ops4j.pax.exam.CoreOptions.wrappedBundle; import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.logProfile; import java.util.ArrayList; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.ops4j.pax.exam.Inject; import org.ops4j.pax.exam.Option; import org.ops4j.pax.exam.junit.Configuration; import org.ops4j.pax.exam.junit.JUnit4TestRunner; import org.osgi.framework.BundleContext; import ca.uhn.hl7v2.model.DataTypeException; import ca.uhn.hl7v2.model.GenericComposite; import ca.uhn.hl7v2.model.GenericMessage; import ca.uhn.hl7v2.model.Message; import ca.uhn.hl7v2.model.Type; import ca.uhn.hl7v2.model.Varies; import ca.uhn.hl7v2.parser.DefaultModelClassFactory; /** * Unit test class for ca.uhn.hl7v2.model.tests.GenericComposite * * @author Niranjan Sharma niranjan.sharma@med.ge.com This testcase has been * extended for OSGI environment using Junit4 and PAX-Exam. */ @RunWith(JUnit4TestRunner.class) public class GenericCompositeTest { // you get that because you "installed" a log profile in configuration. public Log logger = LogFactory.getLog(GenericCompositeTest.class); @Inject BundleContext bundleContext; @Configuration public static Option[] configure() { return options(frameworks(equinox(), felix(), knopflerfish()), logProfile(), systemProperty("org.ops4j.pax.logging.DefaultServiceLog.level").value("INFO"), mavenBundle().groupId("org.ops4j.pax.url").artifactId("pax-url-mvn").version("0.4.0"), wrappedBundle( mavenBundle().groupId("org.ops4j.base").artifactId("ops4j-base-util").version("0.5.3")), mavenBundle().groupId("ca.uhn.hapi").artifactId("hapi-osgi-base").version("1.0-beta1") // , vmOption("-Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=5006" ) ); } GenericComposite genericComposite; Message message; @Before public void BeforeTheTest() throws Exception { message = new GenericMessage.V25(new DefaultModelClassFactory()); genericComposite = new GenericComposite(message); } /* ********************************************************** * Test Cases ********************************************************** */ /** * Testing default constructor */ @Test public void testConstructor() { assertNotNull("Should have a valid GenericCompositeTest object", genericComposite); } /** * Testing getComponent(), attempting to get components at various indexes */ @Test public void testGetComponent() throws DataTypeException { class TestSpec { int number; Object outcome; Exception exception = null; TestSpec(int number, Object outcome) { this.number = number; this.outcome = outcome; } public String toString() { return "[ " + number + " : " + (outcome != null ? outcome : "null") + (exception != null ? " [ " + exception.toString() + " ]" : " ]"); } public boolean executeTest() { GenericComposite gc = new GenericComposite(message); try { Object retval = gc.getComponent(number); if (retval != null) { return retval.getClass().equals(outcome); } else { return outcome == null; } } catch (Exception e) { if (((Class) outcome).isAssignableFrom(e.getClass())) { return true; } else { this.exception = e; return (e.getClass().equals(outcome)); } } } }//inner class TestSpec[] tests = { new TestSpec(-1, IndexOutOfBoundsException.class), new TestSpec(0, Varies.class), new TestSpec(1, Varies.class), new TestSpec(2, Varies.class), new TestSpec(100, Varies.class), }; ArrayList failedTests = new ArrayList(); for (int i = 0; i < tests.length; i++) { if (!tests[i].executeTest()) failedTests.add(tests[i]); } assertEquals("Failures: " + failedTests, 0, failedTests.size()); } /** * Testing getComponents() */ @Test public void testGetComponents() throws DataTypeException { class TestSpec { int number; int returnedArraySize; Exception exception = null; TestSpec(int number, int retSize) { this.number = number; this.returnedArraySize = retSize; } public String toString() { return "[ " + number + " : " + returnedArraySize + (exception != null ? " [ " + exception.toString() + " ]" : " ]"); } public boolean executeTest() { GenericComposite gc = new GenericComposite(message); try { // create some components gc.getComponent(number); // ignore exceptions (first test spec) } catch (Exception e) { } Type[] retval = gc.getComponents(); return retval.length == returnedArraySize; } }//inner class TestSpec[] tests = { new TestSpec(-1, 0), new TestSpec(0, 1), new TestSpec(1, 2), new TestSpec(2, 3), new TestSpec(100, 101), }; ArrayList failedTests = new ArrayList(); for (int i = 0; i < tests.length; i++) { if (!tests[i].executeTest()) failedTests.add(tests[i]); } assertEquals("Failures: " + failedTests, 0, failedTests.size()); } /** * Testing getName() */ @Test public void testGetName() { assertEquals(genericComposite.getName(), "UNKNOWN"); } }