| /* |
| * 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.junit.Test; |
| import org.qi4j.api.activation.ActivationException; |
| 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.*; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * JAVADOC |
| */ |
| public class AvailableServiceTest |
| { |
| @Test |
| public void givenAvailableServiceWhenCheckServiceReferenceThenReturnTrue() |
| throws ActivationException, AssemblyException |
| { |
| 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() |
| throws ActivationException, AssemblyException |
| { |
| 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().get().enabled().set( true ); |
| serviceRef.get().save(); |
| |
| assertThat( "service is available", serviceRef.isAvailable(), equalTo( true ) ); |
| } |
| |
| @Test |
| public void givenEnablableServiceWhenInjectWithAvailableQualifierThenInjectCorrectly() |
| throws ActivationException, AssemblyException |
| { |
| 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(), nullValue() ); |
| |
| ServiceReference<TestServiceComposite2> serviceRef = assembler.module() |
| .findService( TestServiceComposite2.class ); |
| serviceRef.get().get().enabled().set( true ); |
| serviceRef.get().save(); |
| |
| object = assembler.module().newObject( TestObject.class ); |
| assertThat( "service is available", object.getService(), 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; |
| } |
| } |
| } |