package org.jboss.windup.config.iteration.payload;
import java.nio.file.Path;
import javax.inject.Inject;
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.OperatingSystemUtils;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.windup.config.AbstractRuleProvider;
import org.jboss.windup.config.DefaultEvaluationContext;
import org.jboss.windup.config.GraphRewrite;
import org.jboss.windup.config.RuleSubset;
import org.jboss.windup.config.iteration.TestSimple1Model;
import org.jboss.windup.config.iteration.TestSimple2Model;
import org.jboss.windup.config.loader.RuleLoaderContext;
import org.jboss.windup.config.metadata.MetadataBuilder;
import org.jboss.windup.config.operation.Iteration;
import org.jboss.windup.config.operation.iteration.AbstractIterationOperation;
import org.jboss.windup.config.query.Query;
import org.jboss.windup.graph.GraphContext;
import org.jboss.windup.graph.GraphContextFactory;
import org.jboss.windup.graph.model.WindupConfigurationModel;
import org.jboss.windup.graph.service.FileService;
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.DefaultParameterValueStore;
import org.ocpsoft.rewrite.param.ParameterValueStore;
@RunWith(Arquillian.class)
public class IterationPayLoadPassTest
{
public static int modelCounter = 0;
@Deployment
@AddonDependencies({
@AddonDependency(name = "org.jboss.windup.config:windup-config"),
@AddonDependency(name = "org.jboss.windup.graph:windup-graph"),
@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()
.addClasses(
TestPayloadModel.class,
TestSimple2Model.class,
IterationPayLoadPassTest.class,
TestIterationPayLoadNotPassProvider.class,
TestIterationPayLoadPassProvider.class);
return archive;
}
@Inject
private GraphContextFactory factory;
private DefaultEvaluationContext createEvalContext(GraphRewrite event)
{
final DefaultEvaluationContext evaluationContext = new DefaultEvaluationContext();
final DefaultParameterValueStore values = new DefaultParameterValueStore();
evaluationContext.put(ParameterValueStore.class, values);
return evaluationContext;
}
@Test
public void testPayloadPass() throws Exception
{
final Path folder = OperatingSystemUtils.createTempDir().toPath();
try (final GraphContext context = factory.create(folder))
{
context.getFramed().addVertex(null, TestPayloadModel.class);
context.getFramed().addVertex(null, TestPayloadModel.class);
context.getFramed().addVertex(null, TestPayloadModel.class);
GraphRewrite event = new GraphRewrite(context);
DefaultEvaluationContext evaluationContext = createEvalContext(event);
WindupConfigurationModel windupCfg = context.getFramed().addVertex(null, WindupConfigurationModel.class);
FileService fileModelService = new FileService(context);
windupCfg.addInputPath(fileModelService.createByFilePath("/tmp/testpath"));
TestIterationPayLoadPassProvider provider = new TestIterationPayLoadPassProvider();
Configuration configuration = provider.getConfiguration(null);
// this should call perform()
RuleSubset.create(configuration).perform(event, evaluationContext);
Assert.assertEquals(3, modelCounter);
modelCounter = 0;
}
}
@Test(expected = Exception.class)
public void testPayloadNotPass() throws Exception
{
final Path folder = OperatingSystemUtils.createTempDir().toPath();
try (final GraphContext context = factory.create(folder))
{
context.getFramed().addVertex(null, TestSimple1Model.class);
context.getFramed().addVertex(null, TestSimple2Model.class);
context.getFramed().addVertex(null, TestSimple2Model.class);
GraphRewrite event = new GraphRewrite(context);
DefaultEvaluationContext evaluationContext = createEvalContext(event);
WindupConfigurationModel windupCfg = context.getFramed().addVertex(null, WindupConfigurationModel.class);
FileService fileModelService = new FileService(context);
windupCfg.addInputPath(fileModelService.createByFilePath("/tmp/testpath"));
TestIterationPayLoadNotPassProvider provider = new TestIterationPayLoadNotPassProvider();
Configuration configuration = provider.getConfiguration(null);
// this should call perform()
RuleSubset.create(configuration).perform(event, evaluationContext);
Assert.assertEquals(3, modelCounter);
modelCounter = 0;
}
}
public class TestIterationPayLoadPassProvider extends AbstractRuleProvider
{
public TestIterationPayLoadPassProvider()
{
super(MetadataBuilder.forProvider(TestIterationPayLoadPassProvider.class));
}
// @formatter:off
@Override
public Configuration getConfiguration(RuleLoaderContext ruleLoaderContext)
{
Configuration configuration = ConfigurationBuilder.begin()
.addRule()
.when(Query.fromType(TestPayloadModel.class).as("list_variable"))
.perform(Iteration
.over("list_variable").as("single_var")
.perform(new AbstractIterationOperation<TestPayloadModel>()
{
@Override
public void perform(GraphRewrite event, EvaluationContext context, TestPayloadModel model)
{
modelCounter++;
Assert.assertNotNull(model);
}
})
.endIteration()
);
return configuration;
}
// @formatter:on
}
public class TestIterationPayLoadNotPassProvider extends AbstractRuleProvider
{
public TestIterationPayLoadNotPassProvider()
{
super(MetadataBuilder.forProvider(TestIterationPayLoadNotPassProvider.class));
}
// @formatter:off
@Override
public Configuration getConfiguration(RuleLoaderContext ruleLoaderContext)
{
Configuration configuration = ConfigurationBuilder
.begin()
.addRule()
.when(Query.fromType(TestSimple2Model.class).as("do_not_perform")
.and(Query.fromType(TestPayloadModel.class).as("list_variable")))
.perform(Iteration //first iteration
.over("list_variable")
.as("single_var")
.perform(Iteration.over("do_not_perform") //second iteration
.perform(new AbstractIterationOperation<TestPayloadModel>("single_var")
{
@Override
public void perform(GraphRewrite event, EvaluationContext context, TestPayloadModel model)
{
//should access the outer iteration, not the inner one
modelCounter++;
Assert.assertNotNull(model);
}
}).endIteration())
.endIteration()
);
return configuration;
}
// @formatter:on
}
}