/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.deltaspike.test.jsf.impl.config.view.controller.uc004;
import org.apache.deltaspike.core.api.config.view.metadata.CallbackDescriptor;
import org.apache.deltaspike.core.api.config.view.metadata.ViewConfigDescriptor;
import org.apache.deltaspike.core.api.config.view.metadata.ViewConfigResolver;
import org.apache.deltaspike.core.api.config.view.metadata.DefaultCallback;
import org.apache.deltaspike.core.spi.config.view.ViewConfigNode;
import org.apache.deltaspike.core.api.config.view.controller.InitView;
import org.apache.deltaspike.core.api.config.view.controller.ViewControllerRef;
import org.apache.deltaspike.core.api.config.view.controller.PreRenderView;
import org.apache.deltaspike.jsf.impl.config.view.ViewConfigExtension;
import org.apache.deltaspike.jsf.impl.config.view.ViewConfigResolverProducer;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.HashSet;
/**
* Tests for view-configs
*/
public class ViewConfigTest
{
private ViewConfigExtension viewConfigExtension;
private ViewConfigResolverProducer viewConfigResolverProducer;
@Before
public void before()
{
this.viewConfigExtension = new ViewConfigExtension();
this.viewConfigResolverProducer = new ViewConfigResolverProducer(this.viewConfigExtension);
}
@After
public void after()
{
this.viewConfigExtension.freeViewConfigCache(null);
}
@Test
public void testSimpleMetaDataTreeWithViewControllerCallback()
{
this.viewConfigExtension.addPageDefinition(SimplePageConfig.class);
ViewConfigNode node = this.viewConfigExtension.findNode(SimplePageConfig.class);
Assert.assertNotNull(node);
Assert.assertNotNull(node.getParent());
Assert.assertNull(node.getParent().getParent());
Assert.assertNotNull(node.getChildren());
Assert.assertEquals(0, node.getChildren().size());
Assert.assertNotNull(node.getMetaData());
Assert.assertEquals(2, node.getMetaData().size());
Iterator<Annotation> metaDataIterator = node.getMetaData().iterator();
List<Class<? extends Annotation>> possibleMetaDataTypes = new ArrayList<Class<? extends Annotation>>();
possibleMetaDataTypes.add(ViewControllerRef.class);
possibleMetaDataTypes.add(TestSecured.class);
Class<? extends Annotation> foundMetaData = metaDataIterator.next().annotationType();
possibleMetaDataTypes.remove(foundMetaData);
foundMetaData = metaDataIterator.next().annotationType();
possibleMetaDataTypes.remove(foundMetaData);
Assert.assertTrue(possibleMetaDataTypes.isEmpty());
Assert.assertNotNull(node.getInheritedMetaData());
Assert.assertEquals(0, node.getInheritedMetaData().size());
Assert.assertNotNull(node.getCallbackDescriptors());
//TODO related to the discussion about #getInheritedMetaData (see TODOs in other use-cases)
Assert.assertEquals(0, node.getCallbackDescriptors().size()); //get added directly before adding the meta-data
}
@Test
public void testSimpleViewConfigWithCallbacks()
{
this.viewConfigExtension.addPageDefinition(SimplePageConfig.class);
ViewConfigResolver viewConfigResolver = this.viewConfigResolverProducer.createViewConfigResolver();
ViewConfigDescriptor viewConfigDescriptor = viewConfigResolver.getViewConfigDescriptor(SimplePageConfig.class);
Assert.assertNotNull(viewConfigDescriptor);
Assert.assertNull(viewConfigDescriptor.getCallbackDescriptor(ViewControllerRef.class, InitView.class));
Assert.assertNotNull(viewConfigDescriptor.getCallbackDescriptor(ViewControllerRef.class, PreRenderView.class));
Assert.assertNotNull(viewConfigDescriptor.getCallbackDescriptor(TestSecured.class));
}
@Test
public void testCallbackExecution()
{
this.viewConfigExtension.addPageDefinition(SimplePageConfig.class);
final SimpleTestAccessDecisionVoter testInstance = new SimpleTestAccessDecisionVoter();
ViewConfigNode node = this.viewConfigExtension.findNode(SimplePageConfig.class);
//add it to avoid in-container test for this simple constellation - usually not needed!
node.getCallbackDescriptors().put(TestSecured.class, new ArrayList<CallbackDescriptor>() {{
add(new TestSecured.Descriptor(new Class[] {SimpleTestAccessDecisionVoter.class}, DefaultCallback.class) {
@Override
protected Object getTargetObject(Class targetType)
{
return testInstance;
}
});
}});
ViewConfigResolver viewConfigResolver = this.viewConfigResolverProducer.createViewConfigResolver();
ViewConfigDescriptor viewConfigDescriptor = viewConfigResolver.getViewConfigDescriptor(SimplePageConfig.class);
Assert.assertNotNull(viewConfigDescriptor);
Assert.assertNotNull(viewConfigDescriptor.getCallbackDescriptor(TestSecured.class));
List<Set<String> /*return type of one callback*/> callbackResult =
viewConfigDescriptor.getExecutableCallbackDescriptor(TestSecured.class, TestSecured.Descriptor.class)
.execute("param1", "param2");
Assert.assertNotNull(callbackResult);
Assert.assertEquals(1, callbackResult.size());
Assert.assertEquals(2, callbackResult.iterator().next().size());
Iterator<String> resultIterator = callbackResult.iterator().next().iterator();
//the order in the result isn't guaranteed
Set<String> expectedValues = new HashSet<String>();
expectedValues.add("param1");
expectedValues.add("param2");
while (resultIterator.hasNext())
{
String currentValue = resultIterator.next();
if (!expectedValues.remove(currentValue))
{
Assert.fail("value '" + currentValue + "' not found in the result");
}
}
Assert.assertTrue(expectedValues.isEmpty());
}
}