// Copyright 2004, 2005 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.enhance;
import org.apache.hivemind.ErrorLog;
import org.apache.hivemind.Location;
import org.apache.hivemind.test.HiveMindTestCase;
import org.apache.tapestry.spec.IComponentSpecification;
import org.easymock.MockControl;
/**
* Tests for {@link org.apache.tapestry.enhance.EnhancedClassValidatorImpl}.
*
* @author Howard M. Lewis Ship
* @since 4.0
*/
public class TestEnhancedClassValidator extends HiveMindTestCase
{
public static abstract class AbstractBase
{
public abstract void foo();
}
public static abstract class Incomplete extends AbstractBase
{
public void bar()
{
//
}
}
public static class Complete extends AbstractBase
{
public void foo()
{
//
}
}
/**
* Test for a class that fulfills its requirements (by implementing all inherited abstract
* methods.
*/
public void testComplete()
{
EnhancedClassValidator v = new EnhancedClassValidatorImpl();
v.validate(AbstractBase.class, Complete.class, null);
}
/**
* Pass in an abstract class (with enhancement, its possible that a supposedly concrete class
* may omit implementing an inherited abstract method, which is the whole point of the
* validator.
*/
public void testIncomplete()
{
ErrorLog log = (ErrorLog) newMock(ErrorLog.class);
Location l = fabricateLocation(11);
MockControl specControl = newControl(IComponentSpecification.class);
IComponentSpecification spec = (IComponentSpecification) specControl.getMock();
spec.getLocation();
specControl.setReturnValue(l);
log
.error(
"Method 'public abstract void org.apache.tapestry.enhance.TestEnhancedClassValidator$AbstractBase.foo()' (declared in class org.apache.tapestry.enhance.TestEnhancedClassValidator$AbstractBase) has no implementation in class org.apache.tapestry.enhance.TestEnhancedClassValidator$AbstractBase (or enhanced subclass org.apache.tapestry.enhance.TestEnhancedClassValidator$Incomplete).",
l,
null);
replayControls();
EnhancedClassValidatorImpl v = new EnhancedClassValidatorImpl();
v.setErrorLog(log);
v.validate(AbstractBase.class, Incomplete.class, spec);
verifyControls();
}
/**
* Ensures that the code works when passed java.lang.Object (which has different inheritance
* than other classes.
*/
public void testObject()
{
EnhancedClassValidator v = new EnhancedClassValidatorImpl();
v.validate(Object.class, Object.class, null);
}
}