package org.jboss.windup.rules.java;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.RandomStringUtils;
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.shrinkwrap.api.ShrinkWrap;
import org.jboss.windup.config.AbstractRuleProvider;
import org.jboss.windup.config.GraphRewrite;
import org.jboss.windup.config.loader.RuleLoaderContext;
import org.jboss.windup.config.metadata.MetadataBuilder;
import org.jboss.windup.config.operation.GraphOperation;
import org.jboss.windup.engine.predicates.RuleProviderWithDependenciesPredicate;
import org.jboss.windup.exec.WindupProcessor;
import org.jboss.windup.exec.configuration.WindupConfiguration;
import org.jboss.windup.graph.GraphContext;
import org.jboss.windup.graph.GraphContextFactory;
import org.jboss.windup.rules.apps.java.condition.SourceMode;
import org.jboss.windup.rules.apps.java.config.SourceModeOption;
import org.junit.After;
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;
@RunWith(Arquillian.class)
public class SourceModeTest
{
@Deployment
@AddonDependencies({
@AddonDependency(name = "org.jboss.windup.config:windup-config"),
@AddonDependency(name = "org.jboss.windup.exec:windup-exec"),
@AddonDependency(name = "org.jboss.windup.rules.apps:windup-rules-java"),
@AddonDependency(name = "org.jboss.windup.utils:windup-utils"),
@AddonDependency(name = "org.jboss.forge.furnace.container:cdi")
})
public static AddonArchive getDeployment()
{
return ShrinkWrap.create(AddonArchive.class).addBeansXML();
}
@Inject
SourceModeTestRuleProvider provider;
@Inject
private WindupProcessor processor;
@Inject
private GraphContextFactory factory;
@Test
public void testSourceModePositive() throws IOException, InstantiationException, IllegalAccessException
{
final Path inputDir = Paths.get("src/test/resources/org/jboss/windup/rules/java");
final Path outputPath = Paths.get(FileUtils.getTempDirectory().toString(),
"windup_" + RandomStringUtils.randomAlphanumeric(6));
try (GraphContext context = factory.create(getDefaultPath()))
{
final WindupConfiguration processorConfig = new WindupConfiguration();
processorConfig.setRuleProviderFilter(new RuleProviderWithDependenciesPredicate(
SourceModeTestRuleProvider.class));
processorConfig.setGraphContext(context);
processorConfig.addInputPath(inputDir);
processorConfig.setOutputDirectory(outputPath);
processorConfig.setOptionValue(SourceModeOption.NAME, true);
processor.execute(processorConfig);
Assert.assertEquals(1, provider.getEnabledCount());
Assert.assertEquals(0, provider.getDisabledCount());
}
}
@Test
public void testSourceModeNegative() throws IOException, InstantiationException, IllegalAccessException
{
final Path inputDir = Paths.get("src/test/resources/org/jboss/windup/rules/java");
final Path outputPath = Paths.get(FileUtils.getTempDirectory().toString(),
"windup_" + RandomStringUtils.randomAlphanumeric(6));
try (GraphContext context = factory.create(getDefaultPath()))
{
final WindupConfiguration processorConfig = new WindupConfiguration();
processorConfig.setRuleProviderFilter(new RuleProviderWithDependenciesPredicate(
SourceModeTestRuleProvider.class));
processorConfig.setGraphContext(context);
processorConfig.addInputPath(inputDir);
processorConfig.setOutputDirectory(outputPath);
processorConfig.setOptionValue(SourceModeOption.NAME, false);
processor.execute(processorConfig);
Assert.assertEquals(0, provider.getEnabledCount());
Assert.assertEquals(1, provider.getDisabledCount());
}
}
@Test
public void testSourceModeDefault() throws IOException, InstantiationException, IllegalAccessException
{
final Path inputDir = Paths.get("src/test/resources/org/jboss/windup/rules/java");
final Path outputPath = Paths.get(FileUtils.getTempDirectory().toString(),
"windup_" + RandomStringUtils.randomAlphanumeric(6));
try (GraphContext context = factory.create(getDefaultPath()))
{
final WindupConfiguration processorConfig = new WindupConfiguration();
processorConfig.setRuleProviderFilter(new RuleProviderWithDependenciesPredicate(
SourceModeTestRuleProvider.class));
processorConfig.setGraphContext(context);
processorConfig.addInputPath(inputDir);
processorConfig.setOutputDirectory(outputPath);
processor.execute(processorConfig);
Assert.assertEquals(0, provider.getEnabledCount());
Assert.assertEquals(1, provider.getDisabledCount());
}
}
private Path getDefaultPath()
{
return FileUtils.getTempDirectory().toPath().resolve("Windup")
.resolve("windupgraph_sourcemodetest" + RandomStringUtils.randomAlphanumeric(6));
}
private static int enabledCount = 0;
private static int disabledCount = 0;
@After
public void after()
{
enabledCount = 0;
disabledCount = 0;
}
@Singleton
public static class SourceModeTestRuleProvider extends AbstractRuleProvider
{
public SourceModeTestRuleProvider()
{
super(MetadataBuilder.forProvider(SourceModeTestRuleProvider.class));
}
// @formatter:off
@Override
public Configuration getConfiguration(RuleLoaderContext ruleLoaderContext)
{
return ConfigurationBuilder.begin()
.addRule().when(
SourceMode.isEnabled()
).perform(new GraphOperation()
{
@Override
public void perform(GraphRewrite event, EvaluationContext context)
{
enabledCount++;
}
}
)
.addRule().when(
SourceMode.isDisabled()
).perform(new GraphOperation()
{
@Override
public void perform(GraphRewrite event, EvaluationContext context)
{
disabledCount++;
}
}
);
}
// @formatter:on
public int getEnabledCount()
{
return enabledCount;
}
public int getDisabledCount()
{
return disabledCount;
}
}
}