package org.jboss.windup.rules.java.handlers;
import static org.joox.JOOX.$;
import java.io.File;
import java.util.Collections;
import java.util.List;
import javax.inject.Inject;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.forge.arquillian.AddonDependency;
import org.jboss.forge.arquillian.AddonDependencies;
import org.jboss.forge.arquillian.archive.AddonArchive;
import org.jboss.forge.furnace.Furnace;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.windup.ast.java.data.TypeReferenceLocation;
import org.jboss.windup.config.loader.RuleLoaderContext;
import org.jboss.windup.config.operation.Iteration;
import org.jboss.windup.config.parser.ParserContext;
import org.jboss.windup.rules.apps.java.condition.JavaClass;
import org.jboss.windup.util.exception.WindupException;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
@RunWith(Arquillian.class)
public class JavaClassHandlerTest
{
private static final String JAVA_CLASS_XML_FILE = "src/test/resources/handler/javaclass.windup.xml";
@Deployment
@AddonDependencies({
@AddonDependency(name = "org.jboss.windup.config:windup-config"),
@AddonDependency(name = "org.jboss.windup.rules.apps:windup-rules-java"),
@AddonDependency(name = "org.jboss.windup.rules.apps:windup-rules-xml"),
@AddonDependency(name = "org.jboss.windup.config:windup-config-xml"),
@AddonDependency(name = "org.jboss.windup.reporting:windup-reporting"),
@AddonDependency(name = "org.jboss.forge.furnace.container:cdi")
})
public static AddonArchive getDeployment()
{
final AddonArchive archive = ShrinkWrap.create(AddonArchive.class)
.addBeansXML();
return archive;
}
@Inject
private Furnace furnace;
@Test
public void testJavaClassCondition() throws Exception
{
File fXmlFile = new File(JAVA_CLASS_XML_FILE);
RuleLoaderContext loaderContext = new RuleLoaderContext(Collections.singleton(fXmlFile.toPath()), null);
ParserContext parser = new ParserContext(furnace, loaderContext);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
dbFactory.setNamespaceAware(true);
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
List<Element> javaClassList = $(doc).children("javaclass").get();
Element firstJavaClass = javaClassList.get(0);
JavaClass javaClassCondition = parser.<JavaClass> processElement(firstJavaClass);
Assert.assertEquals("testVariable", javaClassCondition.getVarname());
Assert.assertEquals(null, javaClassCondition.getInputVariablesName());
Assert.assertEquals(1, javaClassCondition.getLocations().size());
List<TypeReferenceLocation> locations = javaClassCondition.getLocations();
Assert.assertEquals("METHOD_CALL", locations.get(0).name());
Assert.assertEquals("org.apache.commons.{*}", javaClassCondition.getReferences().toString());
Assert.assertEquals("{*}File1", javaClassCondition.getTypeFilterRegex().toString());
Element secondJavaClass = javaClassList.get(1);
javaClassCondition = parser.<JavaClass> processElement(secondJavaClass);
Assert.assertEquals(Iteration.DEFAULT_VARIABLE_LIST_STRING, javaClassCondition.getVarname());
Assert.assertEquals(3, javaClassCondition.getLocations().size());
locations = javaClassCondition.getLocations();
Assert.assertEquals("IMPORT", locations.get(0).name());
Assert.assertEquals("METHOD_CALL", locations.get(1).name());
Assert.assertEquals("INHERITANCE", locations.get(2).name());
Assert.assertEquals("org.apache.commons.{*}", javaClassCondition.getReferences().toString());
Assert.assertEquals(null, javaClassCondition.getTypeFilterRegex());
Assert.assertEquals("source-match", javaClassCondition.getMatchesSource().toString());
}
@Test(expected = WindupException.class)
public void testXmlFileWithoutPublidIdAndXpath() throws Exception
{
File fXmlFile = new File(JAVA_CLASS_XML_FILE);
RuleLoaderContext loaderContext = new RuleLoaderContext(Collections.singleton(fXmlFile.toPath()), null);
ParserContext parser = new ParserContext(furnace, loaderContext);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
dbFactory.setNamespaceAware(true);
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
List<Element> javaClassList = $(doc).children("javaclass").get();
Element firstJavaClass = javaClassList.get(2);
JavaClass javaClassCondition = parser.<JavaClass> processElement(firstJavaClass);
}
}