| /* |
| * 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.runtime.injection; |
| |
| import org.junit.Test; |
| import org.apache.zest.api.common.Optional; |
| import org.apache.zest.api.composite.TransientBuilder; |
| import org.apache.zest.api.composite.TransientComposite; |
| import org.apache.zest.api.injection.scope.State; |
| import org.apache.zest.api.mixin.Mixins; |
| import org.apache.zest.api.property.Property; |
| import org.apache.zest.api.property.StateHolder; |
| import org.apache.zest.bootstrap.AssemblyException; |
| import org.apache.zest.bootstrap.ModuleAssembly; |
| import org.apache.zest.test.AbstractZestTest; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * Test the @State annotation |
| */ |
| public class StateInjectionTest |
| extends AbstractZestTest |
| { |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| module.transients( StateInjectionTest.PropertyFieldInjectionComposite.class ); |
| } |
| |
| /** |
| * Tests that a mixin is injected into member variables annotated with {@link @PropertyField}. |
| * |
| * @throws Exception re-thrown |
| */ |
| @Test |
| public void mixinIsInjectedForMemberVariablesAnnotatedWithPropertyField() |
| throws Exception |
| { |
| TransientBuilder<PropertyFieldInjectionComposite> pficBuilder = |
| module.newTransientBuilder( StateInjectionTest.PropertyFieldInjectionComposite.class ); |
| pficBuilder.prototype().testField().set( "X" ); |
| PropertyFieldInjectionComposite pfic = pficBuilder.newInstance(); |
| assertThat( "Test field", pfic.testField().get(), is( equalTo( "X" ) ) ); |
| assertThat( "Named fieldX", pfic.namedField().get(), is( equalTo( "X" ) ) ); |
| assertThat( "State", (String) pfic.getState() |
| .propertyFor( PropertyFieldInjectionComposite.class.getMethod( "testField" ) ) |
| .get(), is( equalTo( "X" ) ) ); |
| } |
| |
| @Mixins( PropertyFieldInjectionMixin.class ) |
| public interface PropertyFieldInjectionComposite |
| extends TransientComposite |
| { |
| @Optional |
| Property<String> testField(); |
| |
| @Optional |
| Property<String> namedField(); |
| |
| StateHolder getState(); |
| } |
| |
| public abstract static class PropertyFieldInjectionMixin |
| implements PropertyFieldInjectionComposite |
| { |
| @State |
| Property<String> testField; |
| |
| @State( "testField" ) |
| Property<String> namedField; |
| |
| @State |
| StateHolder state; |
| |
| public StateHolder getState() |
| { |
| return state; |
| } |
| |
| public Property<String> testField() |
| { |
| return testField; |
| } |
| |
| public Property<String> namedField() |
| { |
| return namedField; |
| } |
| } |
| } |