/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. and/or its affiliates and other contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.arquillian.test.impl;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.core.spi.Manager;
import org.jboss.arquillian.core.spi.ManagerBuilder;
import org.jboss.arquillian.core.spi.NonManagedObserver;
import org.jboss.arquillian.core.spi.ServiceLoader;
import org.jboss.arquillian.core.spi.Validate;
import org.jboss.arquillian.test.spi.LifecycleMethodExecutor;
import org.jboss.arquillian.test.spi.TestMethodExecutor;
import org.jboss.arquillian.test.spi.TestResult;
import org.jboss.arquillian.test.spi.TestRunnerAdaptor;
import org.jboss.arquillian.test.spi.event.suite.After;
import org.jboss.arquillian.test.spi.event.suite.AfterClass;
import org.jboss.arquillian.test.spi.event.suite.AfterSuite;
import org.jboss.arquillian.test.spi.event.suite.Before;
import org.jboss.arquillian.test.spi.event.suite.BeforeClass;
import org.jboss.arquillian.test.spi.event.suite.BeforeSuite;
import org.jboss.arquillian.test.spi.event.suite.Test;
import org.jboss.arquillian.test.spi.event.suite.TestLifecycleEvent;
import org.jboss.arquillian.test.spi.execution.ExecutionDecision;
import org.jboss.arquillian.test.spi.execution.ExecutionDecision.Decision;
import org.jboss.arquillian.test.spi.execution.SkippedTestExecutionException;
import org.jboss.arquillian.test.spi.execution.TestExecutionDecider;
/**
* EventTestRunnerAdaptor
*
* @author <a href="mailto:aslak@conduct.no">Aslak Knutsen</a>
* @version $Revision: $
*/
public class EventTestRunnerAdaptor implements TestRunnerAdaptor {
private Manager manager;
public EventTestRunnerAdaptor(ManagerBuilder builder) {
Validate.notNull(builder, "ManagerBuilder must be specified");
this.manager = builder.create();
this.manager.start();
}
public EventTestRunnerAdaptor(Manager manager) {
Validate.notNull(manager, "Manager must be specified");
this.manager = manager;
}
public void beforeSuite() throws Exception {
manager.fire(new BeforeSuite());
}
public void afterSuite() throws Exception {
manager.fire(new AfterSuite());
}
public void beforeClass(Class<?> testClass, LifecycleMethodExecutor executor) throws Exception {
Validate.notNull(testClass, "TestClass must be specified");
manager.fire(new BeforeClass(testClass, executor));
}
public void afterClass(Class<?> testClass, LifecycleMethodExecutor executor) throws Exception {
Validate.notNull(testClass, "TestClass must be specified");
manager.fire(new AfterClass(testClass, executor));
}
public void before(Object testInstance, Method testMethod, LifecycleMethodExecutor executor) throws Exception {
Validate.notNull(testInstance, "TestInstance must be specified");
Validate.notNull(testMethod, "TestMethod must be specified");
ExecutionDecision executionDecision = resolveExecutionDecision(manager, testMethod);
if (executionDecision.getDecision() == Decision.DONT_EXECUTE) {
return;
}
manager.fire(new Before(testInstance, testMethod, executor));
}
public void after(Object testInstance, Method testMethod, LifecycleMethodExecutor executor) throws Exception {
Validate.notNull(testInstance, "TestInstance must be specified");
Validate.notNull(testMethod, "TestMethod must be specified");
ExecutionDecision executionDecision = resolveExecutionDecision(manager, testMethod);
if (executionDecision.getDecision() == Decision.DONT_EXECUTE) {
return;
}
manager.fire(new After(testInstance, testMethod, executor));
}
public TestResult test(TestMethodExecutor testMethodExecutor) throws Exception {
Validate.notNull(testMethodExecutor, "TestMethodExecutor must be specified");
ExecutionDecision executionDecision = resolveExecutionDecision(manager, testMethodExecutor.getMethod());
if (executionDecision.getDecision() == Decision.DONT_EXECUTE) {
return TestResult.skipped(new SkippedTestExecutionException(executionDecision.getReason()));
}
final List<TestResult> results = new ArrayList<TestResult>();
manager.fire(new Test(testMethodExecutor), new NonManagedObserver<Test>() {
@Inject
private Instance<TestResult> testResult;
@Override
public void fired(Test event) {
results.add(testResult.get());
}
});
return TestResult.flatten(results);
}
@Override
public <T extends TestLifecycleEvent> void fireCustomLifecycle(T event) throws Exception {
Validate.notNull(event, "Event must be specified");
ExecutionDecision executionDecision = resolveExecutionDecision(manager, event.getTestMethod());
if (executionDecision.getDecision() == Decision.DONT_EXECUTE) {
return;
}
manager.fire(event);
}
public void shutdown() {
manager.shutdown();
}
private ExecutionDecision resolveExecutionDecision(Manager manager, Method testMethod) {
Validate.notNull(manager, "Manager must be specified.");
ServiceLoader serviceLoader = manager.resolve(ServiceLoader.class);
ExecutionDecision executionDecision = TestExecutionDecider.EXECUTE.decide(testMethod);
if (serviceLoader != null) {
final List<TestExecutionDecider> deciders =
new ArrayList<TestExecutionDecider>(serviceLoader.all(TestExecutionDecider.class));
if (deciders.size() != 0) {
Collections.sort(deciders, new TestExecutionDeciderComparator());
Collections.reverse(deciders);
for (final TestExecutionDecider decider : deciders) {
final ExecutionDecision tempExecutionDecision = decider.decide(testMethod);
if (tempExecutionDecision == null) {
continue;
} else {
executionDecision = tempExecutionDecision;
}
if (executionDecision.getDecision() == Decision.DONT_EXECUTE) {
break;
}
}
}
}
return executionDecision;
}
}