package org.jboss.windup.rules.apps.condition;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.UUID;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.apache.commons.io.FileUtils;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.forge.arquillian.AddonDependencies;
import org.jboss.forge.arquillian.AddonDependency;
import org.jboss.forge.arquillian.archive.AddonArchive;
import org.jboss.forge.furnace.util.Predicate;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.windup.config.AbstractRuleProvider;
import org.jboss.windup.config.GraphRewrite;
import org.jboss.windup.config.RuleProvider;
import org.jboss.windup.config.loader.RuleLoaderContext;
import org.jboss.windup.config.metadata.MetadataBuilder;
import org.jboss.windup.config.parameters.ParameterizedIterationOperation;
import org.jboss.windup.config.phase.InitialAnalysisPhase;
import org.jboss.windup.config.phase.MigrationRulesPhase;
import org.jboss.windup.config.phase.ReportGenerationPhase;
import org.jboss.windup.exec.WindupProcessor;
import org.jboss.windup.exec.configuration.WindupConfiguration;
import org.jboss.windup.exec.rulefilters.NotPredicate;
import org.jboss.windup.exec.rulefilters.RuleProviderPhasePredicate;
import org.jboss.windup.graph.GraphContext;
import org.jboss.windup.graph.GraphContextFactory;
import org.jboss.windup.graph.model.FileReferenceModel;
import org.jboss.windup.reporting.model.ClassificationModel;
import org.jboss.windup.reporting.service.ClassificationService;
import org.jboss.windup.rules.files.condition.File;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ocpsoft.rewrite.config.Configuration;
import org.ocpsoft.rewrite.config.ConfigurationBuilder;
import org.ocpsoft.rewrite.context.EvaluationContext;
import org.ocpsoft.rewrite.param.ParameterStore;
import org.ocpsoft.rewrite.param.RegexParameterizedPatternParser;
@RunWith(Arquillian.class)
public class FileTest
{
@Deployment
@AddonDependencies({
@AddonDependency(name = "org.jboss.windup.config:windup-config"),
@AddonDependency(name = "org.jboss.windup.config:windup-config-xml"),
@AddonDependency(name = "org.jboss.windup.reporting:windup-reporting"),
@AddonDependency(name = "org.jboss.windup.exec:windup-exec"),
@AddonDependency(name = "org.jboss.windup.rules.apps:windup-rules-base"),
@AddonDependency(name = "org.jboss.windup.rules.apps:windup-rules-java"),
@AddonDependency(name = "org.jboss.forge.furnace.container:cdi")
})
public static AddonArchive getDeployment()
{
final AddonArchive archive = ShrinkWrap.create(AddonArchive.class)
.addBeansXML()
.addAsResource("xml/FileXmlExample.windup.xml");
return archive;
}
@Inject
private WindupProcessor processor;
@Inject
private GraphContextFactory factory;
@Inject
private FileContentTestRuleProvider provider;
@Test
public void testFileScan() throws Exception
{
try (GraphContext context = factory.create())
{
Path inputPath = Paths.get("src/test/resources/");
Path outputPath = Paths.get(FileUtils.getTempDirectory().toString(), "windup_"
+ UUID.randomUUID().toString());
FileUtils.deleteDirectory(outputPath.toFile());
Files.createDirectories(outputPath);
Predicate<RuleProvider> predicate = new NotPredicate(new RuleProviderPhasePredicate(ReportGenerationPhase.class,
MigrationRulesPhase.class));
WindupConfiguration windupConfiguration = new WindupConfiguration()
.setRuleProviderFilter(predicate)
.setGraphContext(context);
windupConfiguration.addInputPath(inputPath);
windupConfiguration.setOutputDirectory(outputPath);
processor.execute(windupConfiguration);
ClassificationService classificationService = new ClassificationService(context);
Iterable<ClassificationModel> classifications = classificationService.findAll();
int count=0;
for (ClassificationModel classification : classifications)
{
count++;
}
//test the classifications xml windup.xml rules
Assert.assertEquals(3,count);
//test the matches from the java rules
Assert.assertTrue(provider.rule1ResultStrings.contains("file1"));
Assert.assertTrue(provider.rule1ResultStrings.contains("file2"));
Assert.assertTrue(provider.rule1ResultStrings.contains("file3"));
}
}
@Singleton
public static class FileContentTestRuleProvider extends AbstractRuleProvider
{
private List<String> rule1ResultStrings = new ArrayList<>();
private List<FileReferenceModel> rule1ResultModels = new ArrayList<>();
public FileContentTestRuleProvider()
{
super(MetadataBuilder.forProvider(FileContentTestRuleProvider.class)
.setPhase(InitialAnalysisPhase.class).setExecuteAfterIDs(Collections.singletonList("AnalyzeJavaFilesRuleProvider")));
}
// @formatter:off
@Override
public Configuration getConfiguration(RuleLoaderContext ruleLoaderContext)
{
return ConfigurationBuilder.begin()
.addRule()
.when(File.inFileNamed("{text}.txt"))
.perform(new ParameterizedIterationOperation<FileReferenceModel>() {
private RegexParameterizedPatternParser textPattern = new RegexParameterizedPatternParser("{text}");
@Override
public void performParameterized(GraphRewrite event, EvaluationContext context, FileReferenceModel payload) {
rule1ResultStrings.add(textPattern.getBuilder().build(event, context));
rule1ResultModels.add(payload);
}
@Override
public Set<String> getRequiredParameterNames() {
return textPattern.getRequiredParameterNames();
}
@Override
public void setParameterStore(ParameterStore store) {
textPattern.setParameterStore(store);
}
});
}
// @formatter:on
}
}