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      1 /*
      2  * Copyright (C) 2012 The Guava Authors
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  * http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.google.common.eventbus;
     18 
     19 import com.google.common.testing.AbstractPackageSanityTests;
     20 
     21 import java.lang.reflect.Method;
     22 
     23 import javax.annotation.Nullable;
     24 
     25 /**
     26  * Basic sanity tests for the entire package.
     27  *
     28  * @author Ben Yu
     29  */
     30 
     31 public class PackageSanityTests extends AbstractPackageSanityTests {
     32 
     33   public PackageSanityTests() throws Exception {
     34     setDefault(EventSubscriber.class, new DummySubscriber().toEventSubscriber());
     35     setDefault(Method.class, DummySubscriber.subscriberMethod());
     36   }
     37 
     38   private static class DummySubscriber {
     39 
     40     @SuppressWarnings("unused") // Used by reflection
     41     public void handle(@Nullable Object anything) {}
     42 
     43     EventSubscriber toEventSubscriber() throws Exception {
     44       return new EventSubscriber(this, subscriberMethod());
     45     }
     46 
     47     private static Method subscriberMethod() throws NoSuchMethodException {
     48       return DummySubscriber.class.getMethod("handle", Object.class);
     49     }
     50   }
     51 }
     52