// 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.tapestry.internal.transform;
import org.apache.tapestry.annotations.InjectComponent;
import org.apache.tapestry.corelib.components.Grid;
import org.apache.tapestry.model.MutableComponentModel;
import org.apache.tapestry.services.ClassTransformation;
import org.apache.tapestry.services.ComponentClassTransformWorker;
import org.apache.tapestry.services.TransformConstants;
import org.apache.tapestry.test.TapestryTestCase;
import org.testng.annotations.Test;
public class InjectComponentWorkerTest extends TapestryTestCase
{
private static final String CLASS_NAME = Grid.class.getName();
@Test
public void default_id_from_field_name()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
InjectComponent annotation = newMock(InjectComponent.class);
ComponentClassTransformWorker worker = new InjectComponentWorker();
train_findFieldsWithAnnotation(ct, InjectComponent.class, "myfield");
train_getFieldAnnotation(ct, "myfield", InjectComponent.class, annotation);
train_getFieldType(ct, "myfield", CLASS_NAME);
train_getResourcesFieldName(ct, "resources");
expect(annotation.value()).andReturn("");
ct.makeReadOnly("myfield");
train_extendMethod(ct, TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE,
"myfield = (" + CLASS_NAME + ") resources.getEmbeddedComponent(\"myfield\");");
replay();
worker.transform(ct, model);
verify();
}
@Test
public void explicit_component_id_provided_as_annotation()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
InjectComponent annotation = newMock(InjectComponent.class);
ComponentClassTransformWorker worker = new InjectComponentWorker();
train_findFieldsWithAnnotation(ct, InjectComponent.class, "myfield");
train_getFieldAnnotation(ct, "myfield", InjectComponent.class, annotation);
train_getFieldType(ct, "myfield", CLASS_NAME);
train_getResourcesFieldName(ct, "resources");
expect(annotation.value()).andReturn("id_provided_as_annotation").atLeastOnce();
ct.makeReadOnly("myfield");
train_extendMethod(ct, TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE,
"myfield = (" + CLASS_NAME + ") resources.getEmbeddedComponent(\"id_provided_as_annotation\");");
replay();
worker.transform(ct, model);
verify();
}
}