/*
* 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.qi4j.runtime.service;
import org.hamcrest.CoreMatchers;
import org.junit.Test;
import org.qi4j.api.common.Optional;
import org.qi4j.api.configuration.Configuration;
import org.qi4j.api.configuration.ConfigurationComposite;
import org.qi4j.api.configuration.Enabled;
import org.qi4j.api.injection.scope.Service;
import org.qi4j.api.injection.scope.This;
import org.qi4j.api.mixin.Mixins;
import org.qi4j.api.service.Availability;
import org.qi4j.api.service.ServiceComposite;
import org.qi4j.api.service.ServiceReference;
import org.qi4j.api.service.qualifier.Available;
import org.qi4j.bootstrap.AssemblyException;
import org.qi4j.bootstrap.ModuleAssembly;
import org.qi4j.bootstrap.SingletonAssembler;
import org.qi4j.test.EntityTestAssembler;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertThat;
/**
* JAVADOC
*/
public class AvailableServiceTest
{
@Test
public void givenAvailableServiceWhenCheckServiceReferenceThenReturnTrue()
{
SingletonAssembler assembler = new SingletonAssembler()
{
public void assemble( ModuleAssembly module )
throws AssemblyException
{
module.services( TestServiceComposite1.class );
}
};
ServiceReference<TestServiceComposite1> serviceRef = assembler.module().findService( TestServiceComposite1.class );
assertThat( "service is available", serviceRef.isAvailable(), equalTo( true ) );
}
@Test
public void givenEnablableServiceWhenCheckAvailableThenReturnEnabledStatus()
{
SingletonAssembler assembler = new SingletonAssembler()
{
public void assemble( ModuleAssembly module )
throws AssemblyException
{
module.services( TestServiceComposite2.class );
module.entities( TestServiceConfiguration.class );
new EntityTestAssembler().assemble( module );
}
};
ServiceReference<TestServiceComposite2> serviceRef = assembler.module().findService( TestServiceComposite2.class );
assertThat( "service is unavailable", serviceRef.isAvailable(), equalTo( false ) );
serviceRef.get().configuration().enabled().set( true );
serviceRef.get().save();
assertThat( "service is available", serviceRef.isAvailable(), equalTo( true ) );
}
@Test
public void givenEnablableServiceWhenInjectWithAvailableQualifierThenInjectCorrectly()
{
SingletonAssembler assembler = new SingletonAssembler()
{
public void assemble( ModuleAssembly module )
throws AssemblyException
{
module.objects( TestObject.class );
module.services( TestServiceComposite2.class );
module.entities( TestServiceConfiguration.class );
new EntityTestAssembler().assemble( module );
}
};
TestObject object = assembler.module().newObject( TestObject.class );
assertThat( "service is unavailable", object.getService(), CoreMatchers.<Object>nullValue() );
ServiceReference<TestServiceComposite2> serviceRef = assembler.module().findService( TestServiceComposite2.class );
serviceRef.get().configuration().enabled().set( true );
serviceRef.get().save();
object = assembler.module().newObject( TestObject.class );
assertThat( "service is available", object.getService(), CoreMatchers.<Object>notNullValue() );
}
// This service has to be asked for availability
@Mixins(TestMixin1.class)
public interface TestServiceComposite1
extends TestService, Availability, ServiceComposite
{
}
// This service has availability set through configuration
@Mixins(TestMixin2.class)
public interface TestServiceComposite2
extends TestService, Configuration<TestServiceConfiguration>, ServiceComposite
{
}
public interface TestServiceConfiguration
extends Enabled, ConfigurationComposite
{
}
public interface TestService
{
String test();
}
public static class TestMixin1
implements TestService, Availability
{
public String test()
{
return "mixin1";
}
public boolean isAvailable()
{
return true;
}
}
public static class TestMixin2
implements TestService
{
@This
Configuration<TestServiceConfiguration> config;
public String test()
{
return "mixin2";
}
}
public static class TestObject
{
@Service
@Optional
@Available TestService service;
public TestService getService()
{
return service;
}
}
}