// Copyright 2008 The Apache Software Foundation
//
// 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.apache.tapestry5.internal.transform;
import org.apache.tapestry5.annotations.PageActivationContext;
import org.apache.tapestry5.integration.app1.data.Track;
import org.apache.tapestry5.model.MutableComponentModel;
import org.apache.tapestry5.services.ClassTransformation;
import org.apache.tapestry5.services.ComponentClassTransformWorker;
import org.apache.tapestry5.services.TransformMethodSignature;
import org.apache.tapestry5.test.TapestryTestCase;
import org.testng.annotations.Test;
import java.lang.reflect.Modifier;
public class PageActivationContextWorkerTest extends TapestryTestCase
{
private static final String CLASS_NAME = Track.class.getName();
@Test
public void activate_dafault_passivate_false()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
PageActivationContext annotation = newMock(PageActivationContext.class);
ComponentClassTransformWorker worker = new PageActivationContextWorker();
train_findFieldsWithAnnotation(ct, PageActivationContext.class,
"myfield");
train_getFieldAnnotation(ct, "myfield", PageActivationContext.class,
annotation);
train_getFieldType(ct, "myfield", CLASS_NAME);
expect(annotation.activate()).andReturn(true);
TransformMethodSignature sig = new TransformMethodSignature(
Modifier.PROTECTED | Modifier.FINAL, "void", "onActivate",
new String[]{CLASS_NAME}, null);
ct.addTransformedMethod(sig, "myfield = $1;");
expect(annotation.passivate()).andReturn(false);
replay();
worker.transform(ct, model);
verify();
}
@Test
public void activate_false_passivate_default()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
PageActivationContext annotation = newMock(PageActivationContext.class);
ComponentClassTransformWorker worker = new PageActivationContextWorker();
train_findFieldsWithAnnotation(ct, PageActivationContext.class,
"myfield");
train_getFieldAnnotation(ct, "myfield", PageActivationContext.class,
annotation);
train_getFieldType(ct, "myfield", CLASS_NAME);
expect(annotation.activate()).andReturn(false);
expect(annotation.passivate()).andReturn(true);
TransformMethodSignature sig = new TransformMethodSignature(
Modifier.PROTECTED | Modifier.FINAL, "java.lang.Object",
"onPassivate", null, null);
ct.addTransformedMethod(sig, "return ($w) myfield;");
replay();
worker.transform(ct, model);
verify();
}
@Test
public void activate_false_passivate_false()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
PageActivationContext annotation = newMock(PageActivationContext.class);
ComponentClassTransformWorker worker = new PageActivationContextWorker();
train_findFieldsWithAnnotation(ct, PageActivationContext.class,
"myfield");
train_getFieldAnnotation(ct, "myfield", PageActivationContext.class,
annotation);
train_getFieldType(ct, "myfield", CLASS_NAME);
expect(annotation.activate()).andReturn(false);
expect(annotation.passivate()).andReturn(false);
replay();
worker.transform(ct, model);
verify();
}
@Test
public void illegal_number_of_page_activation_context_handlers()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
ComponentClassTransformWorker worker = new PageActivationContextWorker();
train_findFieldsWithAnnotation(ct, PageActivationContext.class,
"myfield", "myfield2");
replay();
try
{
worker.transform(ct, model);
fail("did not throw");
}
catch (RuntimeException e)
{
e.printStackTrace();
}
verify();
}
}