/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kie.karaf.itest;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kie.api.KieBase;
import org.kie.api.KieServices;
import org.kie.api.builder.Results;
import org.kie.api.io.KieResources;
import org.kie.internal.utils.KieHelper;
import org.ops4j.pax.exam.Configuration;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.PaxExam;
import org.ops4j.pax.exam.karaf.options.LogLevelOption;
import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
import org.ops4j.pax.exam.spi.reactors.PerClass;
import org.ops4j.pax.exam.spi.reactors.PerMethod;
import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.configureConsole;
import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.keepRuntimeFolder;
import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.logLevel;
@RunWith(PaxExam.class)
@ExamReactorStrategy(PerClass.class)
public class WorkbenchModelsKarafIntegrationTest extends AbstractKarafIntegrationTest {
private static final String SIMPLE_GDST_LOCATION = "/wb-models/simple-guided-dtable.gdst";
private static final String ADVANCED_GDST_LOCATION = "/wb-models/bz-1312164-guided-dtable-with-fqcn.gdst";
private final KieServices ks = KieServices.Factory.get();
private final KieResources kieResources = ks.getResources();
private ClassLoader origTCCL;
@Before
public void setTCCL() {
origTCCL = Thread.currentThread().getContextClassLoader();
// Pax-exam sets the TCCL to the bundle-under-test classloader which in turn means that the XStream marshalling
// will work with different TCCL than it would with standalone bundle. Setting system/application classloader as
// TCCL is needed to reproduce the fails related to XStream unmarshalling in guided-dtables module
Thread.currentThread().setContextClassLoader(Object.class.getClassLoader());
}
@After
public void restoreTCCL() {
Thread.currentThread().setContextClassLoader(origTCCL);
}
@Test
public void buildKieBaseFromSimpleGuidedDTable() throws Exception {
KieBase kieBase = createKieBase(SIMPLE_GDST_LOCATION);
assertContainsPackage(kieBase, "guided_dtable");
}
@Test
public void buildKieBaseFromAdvancedDTableUsingFQCN() {
KieBase kieBase = createKieBase(ADVANCED_GDST_LOCATION);
assertContainsPackage(kieBase, "guided_dtable_fqcn");
}
@Configuration
public static Option[] configure() {
return new Option[]{
// Install Karaf Container
getKarafDistributionOption(),
// It is really nice if the container sticks around after the test so you can check the contents
// of the data directory when things go wrong.
keepRuntimeFolder(),
// Don't bother with local console output as it just ends up cluttering the logs
configureConsole().ignoreLocalConsole(),
// Force the log level to INFO so we have more details during the test. It defaults to WARN.
logLevel(LogLevelOption.LogLevel.WARN),
// Option to be used to do remote debugging
// debugConfiguration("5005", true),
loadKieFeatures("drools-wb-guided-decisiontables"),
};
}
private KieBase createKieBase(String... resourcePaths) {
KieHelper kieHelper = new KieHelper();
ClassLoader bundleClassloader = getClass().getClassLoader();
kieHelper.setClassLoader(bundleClassloader);
for (String resourcePath : resourcePaths) {
kieHelper.addResource(kieResources.newUrlResource(getClass().getResource(resourcePath)));
}
Results results = kieHelper.verify();
Assert.assertTrue(results.toString(), results.getMessages().isEmpty());
return kieHelper.build();
}
private void assertContainsPackage(KieBase kieBase, String packageName) {
if (kieBase.getKiePackage(packageName) == null) {
Assert.fail("KieBase with packages [" + kieBase.getKiePackages() + "] does not contain expected package [" +
packageName + "]!");
}
}
}