| /* |
| * Copyright 2008 Niclas Hedhman. |
| * |
| * 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.appliesto; |
| |
| import java.lang.reflect.Method; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.apache.zest.api.common.AppliesTo; |
| import org.apache.zest.api.common.AppliesToFilter; |
| import org.apache.zest.api.composite.TransientComposite; |
| import org.apache.zest.api.concern.Concerns; |
| import org.apache.zest.api.concern.GenericConcern; |
| import org.apache.zest.api.mixin.Mixins; |
| import org.apache.zest.bootstrap.AssemblyException; |
| import org.apache.zest.bootstrap.ModuleAssembly; |
| import org.apache.zest.test.AbstractQi4jTest; |
| |
| /** |
| * Test of the AppliesToFilter |
| */ |
| public class AppliesToFilterTest |
| extends AbstractQi4jTest |
| { |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| module.transients( SomeComposite.class ); |
| } |
| |
| @Test |
| public void givenAnAppliesToFilterWhenAppliedThenFilterMethods() |
| throws Exception |
| { |
| Some some = module.newTransient( Some.class ); |
| Assert.assertEquals( ",", some.doStuff1() ); |
| Assert.assertEquals( ",,..", some.doStuff2() ); |
| Assert.assertEquals( ",,,", some.doStuff3() ); |
| } |
| |
| @Concerns( MyConcern.class ) |
| @Mixins( SomeMixin.class ) |
| private interface SomeComposite |
| extends Some, TransientComposite |
| { |
| } |
| |
| public static interface Some |
| { |
| String doStuff1(); |
| |
| String doStuff2(); |
| |
| String doStuff3(); |
| } |
| |
| @AppliesTo( TestFilter.class ) |
| public static class MyConcern |
| extends GenericConcern |
| { |
| public Object invoke( Object proxy, Method method, Object[] args ) |
| throws Throwable |
| { |
| String str = (String) next.invoke( proxy, method, args ); |
| return str + ".."; |
| } |
| } |
| |
| public static class SomeMixin |
| implements Some |
| { |
| |
| public String doStuff1() |
| { |
| return ","; |
| } |
| |
| public String doStuff2() |
| { |
| return ",,"; |
| } |
| |
| public String doStuff3() |
| { |
| return ",,,"; |
| } |
| } |
| |
| public static class TestFilter |
| implements AppliesToFilter |
| { |
| public boolean appliesTo( Method method, Class<?> mixin, Class<?> compositeType, Class<?> fragmentClass ) |
| { |
| return method.getName().equals( "doStuff2" ); |
| } |
| } |
| } |