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Merged HEAD-BUG-FIX (5.0/Cloud) to HEAD (5.0/Cloud)
83387: ACE-2670 (Move BeanExtender from RM into core) git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@84550 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Alan Davis
257
source/test-java/org/alfresco/util/BeanExtenderUnitTest.java
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257
source/test-java/org/alfresco/util/BeanExtenderUnitTest.java
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/*
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* Copyright (C) 2005-2014 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.util;
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import static org.mockito.Matchers.anyString;
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import static org.mockito.Mockito.doReturn;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import org.alfresco.util.GUID;
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import org.junit.Before;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.rules.ExpectedException;
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import org.junit.runner.RunWith;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.mockito.runners.MockitoJUnitRunner;
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import org.springframework.beans.MutablePropertyValues;
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import org.springframework.beans.PropertyValue;
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import org.springframework.beans.factory.NoSuchBeanDefinitionException;
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import org.springframework.beans.factory.config.BeanDefinition;
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import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
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/**
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* Bean extender unit test.
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*
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* @author Roy Wetherall
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* @since 5.0
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class BeanExtenderUnitTest
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{
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private static final String BEAN_NAME = GUID.generate();
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private static final String EXTENDING_BEAN_NAME = GUID.generate();
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@Mock private ConfigurableListableBeanFactory mockedBeanFactory;
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@Mock private BeanDefinition mockedBeanDefinition;
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@Mock private BeanDefinition mockedExtendingBeanDefinition;
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@Mock private MutablePropertyValues mockedPropertyValuesBean;
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@Mock private MutablePropertyValues mockedPropertyValuesExtendingBean;
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@InjectMocks private BeanExtender beanExtender;
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/** expected exception rule */
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@Rule
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public ExpectedException exception = ExpectedException.none();
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/**
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* Test method setup
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*/
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@Before
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public void before() throws Exception
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{
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MockitoAnnotations.initMocks(this);
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// setup common interactions
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doReturn(mockedPropertyValuesBean).when(mockedBeanDefinition).getPropertyValues();
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doReturn(mockedPropertyValuesExtendingBean).when(mockedExtendingBeanDefinition).getPropertyValues();
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}
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/**
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* given that the bean name is not set, ensure that an Illegal Argument
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* exception is thrown.
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*/
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@Test
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public void beanNameNotSet()
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{
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// === given ===
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// set the extending bean name
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beanExtender.setExtendingBeanName(EXTENDING_BEAN_NAME);
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// expecting exception
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exception.expect(IllegalArgumentException.class);
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// === when ===
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beanExtender.postProcessBeanFactory(mockedBeanFactory);
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}
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/**
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* given that the extending bean name is not set, ensure that an illegal
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* argument exception is thrown.
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*/
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@Test
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public void extendingBeanNameNotSet()
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{
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// === given ===
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// set the extending bean name
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beanExtender.setBeanName(BEAN_NAME);
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// expecting exception
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exception.expect(IllegalArgumentException.class);
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// === when ===
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beanExtender.postProcessBeanFactory(mockedBeanFactory);
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}
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/**
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* given that the bean does not exist ensure that an exception is thrown
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*/
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@Test
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public void beanDoesNotExist()
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{
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// === given ===
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// set the bean names
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beanExtender.setBeanName(BEAN_NAME);
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beanExtender.setExtendingBeanName(EXTENDING_BEAN_NAME);
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doReturn(false).when(mockedBeanFactory).containsBean(BEAN_NAME);
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doReturn(true).when(mockedBeanFactory).containsBean(EXTENDING_BEAN_NAME);
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// expecting exception
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exception.expect(NoSuchBeanDefinitionException.class);
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// === when ===
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beanExtender.postProcessBeanFactory(mockedBeanFactory);
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}
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/**
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* given that the extending bean does not exist ensure that an exception is thrown
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*/
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@Test
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public void extendingBeanDoesNotExist()
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{
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// === given ===
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// set the bean names
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beanExtender.setBeanName(BEAN_NAME);
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beanExtender.setExtendingBeanName(EXTENDING_BEAN_NAME);
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doReturn(true).when(mockedBeanFactory).containsBean(BEAN_NAME);
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doReturn(false).when(mockedBeanFactory).containsBean(EXTENDING_BEAN_NAME);
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// expecting exception
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exception.expect(NoSuchBeanDefinitionException.class);
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// === when ===
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beanExtender.postProcessBeanFactory(mockedBeanFactory);
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}
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/**
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* given that a different class name has been set on the extending bean ensure it is
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* set correctly on the origional bean
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*/
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@Test
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public void beanClassNameSet()
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{
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// === given ===
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// set the bean names
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beanExtender.setBeanName(BEAN_NAME);
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beanExtender.setExtendingBeanName(EXTENDING_BEAN_NAME);
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// both beans are available in the bean factory
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doReturn(true).when(mockedBeanFactory).containsBean(BEAN_NAME);
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doReturn(true).when(mockedBeanFactory).containsBean(EXTENDING_BEAN_NAME);
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// return the mocked bean definitions
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doReturn(mockedBeanDefinition).when(mockedBeanFactory).getBeanDefinition(BEAN_NAME);
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doReturn(mockedExtendingBeanDefinition).when(mockedBeanFactory).getBeanDefinition(EXTENDING_BEAN_NAME);
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// bean class names
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doReturn("a").when(mockedBeanDefinition).getBeanClassName();
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doReturn("b").when(mockedExtendingBeanDefinition).getBeanClassName();
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// no properties have been defined
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doReturn(Collections.EMPTY_LIST).when(mockedPropertyValuesExtendingBean).getPropertyValueList();
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// === when ===
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beanExtender.postProcessBeanFactory(mockedBeanFactory);
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// === then ===
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// expect the class name to be set on the bean
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verify(mockedBeanDefinition, times(1)).setBeanClassName("b");
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verify(mockedPropertyValuesBean, never()).add(anyString(), anyString());
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}
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/**
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* given that new property values have been set on the extending bean ensure that they
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* are correctly set on the original bean.
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*/
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@Test
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public void beanPropertyValuesSet()
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{
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// === given ===
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// set the bean names
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beanExtender.setBeanName(BEAN_NAME);
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beanExtender.setExtendingBeanName(EXTENDING_BEAN_NAME);
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// both beans are available in the bean factory
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doReturn(true).when(mockedBeanFactory).containsBean(BEAN_NAME);
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doReturn(true).when(mockedBeanFactory).containsBean(EXTENDING_BEAN_NAME);
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// return the mocked bean definitions
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doReturn(mockedBeanDefinition).when(mockedBeanFactory).getBeanDefinition(BEAN_NAME);
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doReturn(mockedExtendingBeanDefinition).when(mockedBeanFactory).getBeanDefinition(EXTENDING_BEAN_NAME);
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// bean class names
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doReturn("a").when(mockedBeanDefinition).getBeanClassName();
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doReturn(null).when(mockedExtendingBeanDefinition).getBeanClassName();
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PropertyValue mockedPropertyValueOne = generateMockedPropertyValue("one", "1");
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PropertyValue mockedPropertyValueTwo = generateMockedPropertyValue("two", "2");
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List<PropertyValue> list = new ArrayList<PropertyValue>(2);
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list.add(mockedPropertyValueOne);
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list.add(mockedPropertyValueTwo);
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doReturn(list).when(mockedPropertyValuesExtendingBean).getPropertyValueList();
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// === when ===
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beanExtender.postProcessBeanFactory(mockedBeanFactory);
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// === then ===
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// expect the class name to be set on the bean
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verify(mockedBeanDefinition, never()).setBeanClassName(anyString());
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verify(mockedPropertyValuesBean, times(1)).add("one", "1");
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verify(mockedPropertyValuesBean, times(1)).add("two", "2");
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}
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/**
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* Helper method to generate a mocked property value
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*/
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private PropertyValue generateMockedPropertyValue(String name, String value)
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{
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PropertyValue result = mock(PropertyValue.class);
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doReturn(name).when(result).getName();
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doReturn(value).when(result).getValue();
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return result;
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}
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}
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