core/runtime/src/test/java/org/apache/zest/api/common/PropertyErrorTest.java

/*
 * Copyright (c) 2008, Rickard Öberg. All Rights Reserved.
 *
 * 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.zest.api.common;

import org.junit.Test;
import org.apache.zest.api.constraint.ConstraintViolationException;
import org.apache.zest.api.entity.EntityComposite;
import org.apache.zest.api.property.Property;
import org.apache.zest.api.unitofwork.UnitOfWork;
import org.apache.zest.bootstrap.AssemblyException;
import org.apache.zest.bootstrap.ModuleAssembly;
import org.apache.zest.test.AbstractQi4jTest;
import org.apache.zest.test.EntityTestAssembler;

/**
 * Error messages for Properties
 */
public class PropertyErrorTest
    extends AbstractQi4jTest
{
    public void assemble( ModuleAssembly module )
        throws AssemblyException
    {
        new EntityTestAssembler().assemble( module );
        module.entities( PersonEntity.class );
    }

    @Test( expected = ConstraintViolationException.class )
    public void givenEntityWithNonOptionPropertyWhenInstantiatedThenException()
        throws Exception
    {
        UnitOfWork unitOfWork = module.newUnitOfWork();
        try
        {
            PersonEntity person = unitOfWork.newEntity( PersonEntity.class );

            unitOfWork.complete();
        }
        finally
        {
            unitOfWork.discard();
        }
    }

    interface PersonEntity
        extends EntityComposite
    {
        Property<String> foo();
    }
}