wamblee.org Git - utils/blob - wicket/joe/src/test/java/org/wamblee/wicket/inject/InjectionBehaviorTest.java

   1 /*
   2  * Copyright 2005-2010 the original author or 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 package org.wamblee.wicket.inject;
  17
  18 import java.io.ByteArrayInputStream;
  19 import java.io.ByteArrayOutputStream;
  20 import java.io.ObjectInputStream;
  21 import java.io.ObjectOutputStream;
  22
  23 import org.apache.wicket.Component;
  24 import org.junit.After;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.wamblee.general.ObjectSerializationUtils;
  28 import org.wamblee.inject.Injector;
  29 import org.wamblee.inject.InjectorBuilder;
  30 import org.wamblee.inject.InjectorFactory;
  31
  32 import static org.mockito.Mockito.*;
  33
  34 public class InjectionBehaviorTest {
  35
  36     private Component component;
  37     private Injector injector;
  38     private InjectorFactory injectorFactory;
  39
  40     @Before
  41     public void setUp() {
  42         component = mock(Component.class);
  43         injector = mock(Injector.class);
  44         injectorFactory = mock(InjectorFactory.class);
  45         when(injectorFactory.create(any(Class.class))).thenReturn(injector);
  46         InjectorBuilder.setInjectorFactory(injectorFactory);
  47     }
  48
  49     @After
  50     public void tearDown() {
  51         InjectorBuilder.setInjectorFactory(null);
  52     }
  53
  54     @Test
  55     public void testNoInjectionInitially() {
  56         InjectionBehavior behavior = new InjectionBehavior();
  57         behavior.beforeRender(component);
  58         verifyNoMoreInteractions(injector);
  59     }
  60
  61     @Test
  62     public void testInjectOnlyOnceAfterDeserialisation() throws Exception {
  63         InjectionBehavior behavior = new InjectionBehavior();
  64
  65         behavior = ObjectSerializationUtils.deserialize(
  66             ObjectSerializationUtils.serialize(behavior),
  67             InjectionBehavior.class);
  68
  69         behavior.beforeRender(component);
  70         verify(injector).inject(same(component));
  71         reset(injector);
  72         behavior.beforeRender(component);
  73         verifyNoMoreInteractions(injector);
  74
  75     }
  76 }