// Copyright 2007 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.services;
import org.apache.tapestry5.Block;
import org.apache.tapestry5.annotations.Id;
import org.apache.tapestry5.ioc.ObjectLocator;
import org.apache.tapestry5.model.MutableComponentModel;
import org.apache.tapestry5.services.ClassTransformation;
import org.apache.tapestry5.services.InjectionProvider;
import org.apache.tapestry5.services.TransformConstants;
import org.apache.tapestry5.test.TapestryTestCase;
import org.testng.annotations.Test;
public class BlockInjectionProviderTest extends TapestryTestCase
{
@Test
public void not_type_block()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
ObjectLocator locator = mockObjectLocator();
replay();
InjectionProvider provider = new BlockInjectionProvider();
assertFalse(provider.provideInjection("myfield", Object.class, locator, ct, model));
verify();
}
protected final Id newId()
{
return newMock(Id.class);
}
/**
* This doesn't prove anything; later there will be integration tests that prove that the generated code is valid
* and works.
*/
@Test
public void explicit_block_id_provided_as_annotation()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
ObjectLocator locator = mockObjectLocator();
Id barneyId = newId();
String barneyFieldName = "_barneyBlock";
train_getResourcesFieldName(ct, "rez");
train_getFieldAnnotation(ct, barneyFieldName, Id.class, barneyId);
train_value(barneyId, "barney");
ct.makeReadOnly(barneyFieldName);
train_extendMethod(
ct,
TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE,
"_barneyBlock = rez.getBlock(\"barney\");");
replay();
assertTrue(new BlockInjectionProvider().provideInjection(
barneyFieldName,
Block.class,
locator,
ct,
model));
verify();
}
@Test
public void default_id_for_block_from_field_name()
{
ClassTransformation ct = mockClassTransformation();
MutableComponentModel model = mockMutableComponentModel();
ObjectLocator locator = mockObjectLocator();
String barneyFieldName = "_barney";
train_getResourcesFieldName(ct, "rez");
train_getFieldAnnotation(ct, barneyFieldName, Id.class, null);
ct.makeReadOnly(barneyFieldName);
train_extendMethod(
ct,
TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE,
"_barney = rez.getBlock(\"barney\");");
replay();
assertTrue(new BlockInjectionProvider().provideInjection(
barneyFieldName,
Block.class,
locator,
ct,
model));
verify();
}
}