| /* |
| * 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.spi.service.importer; |
| |
| import org.junit.Test; |
| import org.qi4j.api.common.Visibility; |
| import org.qi4j.api.injection.scope.Service; |
| import org.qi4j.bootstrap.AssemblyException; |
| import org.qi4j.bootstrap.ModuleAssembly; |
| import org.qi4j.test.AbstractQi4jTest; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * Test import of singleton services |
| */ |
| public class InstanceImporterTest |
| extends AbstractQi4jTest |
| { |
| @Service |
| TestInterface service; |
| |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| ModuleAssembly serviceModule = module.layer().module( "Service module" ); |
| serviceModule.importedServices( TestInterface.class ) |
| .setMetaInfo( new TestService() ) |
| .visibleIn( Visibility.layer ); |
| module.objects( InstanceImporterTest.class ); |
| } |
| |
| @Test |
| public void givenSingletonServiceObjectWhenServicesAreInjectedThenSingletonIsFound() |
| { |
| module.injectTo( this ); |
| |
| assertThat( "service is injected properly", service.helloWorld(), equalTo( "Hello World" ) ); |
| } |
| |
| public interface TestInterface |
| { |
| public String helloWorld(); |
| } |
| |
| public static class TestService |
| implements TestInterface |
| { |
| public String helloWorld() |
| { |
| return "Hello World"; |
| } |
| } |
| } |