spring - java.lang.IllegalStateException：没有可用的模拟最后一次调用

Question

嗨，我正在使用 unitils 进行一些单元测试，但我总是得到这个异常

java.lang.IllegalStateException: no last call on a mock available
    at org.easymock.EasyMock.getControlForLastCall(EasyMock.java:175)
    at org.easymock.EasyMock.expect(EasyMock.java:157)
    at package.service.test.BlogspotServiceTest.testGetBlogSpotList(BlogspotServiceTest.java:52)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
    at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)
    at org.unitils.UnitilsJUnit4TestClassRunner$TestListenerInvokingMethodRoadie.runTestMethod(UnitilsJUnit4TestClassRunner.java:174)
    at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
    at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
    at org.unitils.UnitilsJUnit4TestClassRunner$TestListenerInvokingMethodRoadie.runBeforesThenTestThenAfters(UnitilsJUnit4TestClassRunner.java:156)
    at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
    at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
    at org.unitils.UnitilsJUnit4TestClassRunner.invokeTestMethod(UnitilsJUnit4TestClassRunner.java:95)
    at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
    at org.unitils.UnitilsJUnit4TestClassRunner.access$000(UnitilsJUnit4TestClassRunner.java:44)
    at org.unitils.UnitilsJUnit4TestClassRunner$1.run(UnitilsJUnit4TestClassRunner.java:62)
    at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
    at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
    at org.unitils.UnitilsJUnit4TestClassRunner.run(UnitilsJUnit4TestClassRunner.java:68)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

我的项目;

- BlogspotTest
-- src
---hibernate.cfg.xml
-- test
---package.service.test
----BaseServiceTest
----BlogspotServiceTest
-- web
---WEB-INF
----blogspot-servlet -test.xml
----jdbc-test.xml

这是我的 BaseServiceTest

@SpringApplicationContext({"file:web/WEB-INF/blogspot-servlet-test.xml"})
public class BaseServiceTest extends UnitilsJUnit4 {
}

这是我的 BlogspotServiceTest

public class BlogspotServiceTest extends BaseServiceTest{

    @Mock
    @InjectInto(property = "blogspotDAO")
    @SpringBean("blogspotDAO")
    private BlogspotDAO blogspotDAOMock;

    @TestedObject
    @SpringBean("blogspotService")
    private BlogspotService blogspotServiceMock;

    @Test
    public void testUpdateBlogSpot() {
    // to make it simple I try this but still i got the exception i mention above.
        expect(1).andReturn(1); 


    }
}

我错过了什么吗？请引导我走向正确的道路。tnx

在我的 blogspot-service-test.xml 里面

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

    <bean id="propertyConfigurer" 
          class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
          p:location="file:web/WEB-INF/jdbc-test.properties"/>

    <bean id="dataSource"
          class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
          p:driverClassName="${jdbc.driverClassName}"
          p:url="${jdbc.databaseurl}"
          p:username="${jdbc.username}"
          p:password="${jdbc.password}"/>

    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="configLocation" value="classpath:hibernate.cfg.xml"/>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${jdbc.dialect}</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
            </props>
        </property>
     </bean>

     <!-- DAO'S -->
     <bean id="blogspotDAO" class="package.dao.impl.BlogspotDAOImpl"/>

     <!-- SERVICES -->
     <bean id="blogspotService" class="package.service.impl.BlogspotServiceImpl"/>


     <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
     </bean>

     <tx:annotation-driven transaction-manager="transactionManager"/>
</beans>

我不认为我的 jdbc-test.properties 是必要的，但为了完成这里的要求，

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.dialect=org.hibernate.dialect.MySQL5Dialect
jdbc.databaseurl=jdbc:mysql://127.0.0.1:3306/dbspringminiblogtest
jdbc.username=root
jdbc.password=

更新 ：

在我的研究中，我发现了这一点，

编写测试时的一条小建议是，当您倾向于对 最终方法执行此操作时，“期望”方法将引发异常。 这可能会给你一个 IllegalStateException 消息：“没有最后一次调用可用的模拟”。这基本上 意味着“帮助我无法模拟这个调用，现在你要我模拟它 ！”。退后一步，想想这个 EasyMock 类扩展 将如何工作以模拟现有类？你会怎么做？是的， 你会扩展这个类，并覆盖这些方法！这就是 EasyMock 类扩展所做的。那么当你将一个 方法设为final时会发生什么？你不能覆盖它！如果你有任何 EasyMock 类扩展中的 IllegalStateException，检查您 倾向于“期望”（覆盖）的方法，如果它们被标记为“最终”。 删除“final”关键字，您将能够继续您的工作。 -斯特凡·亨德里克斯

我没有任何最终课程，并且我使用列出的 jar 文件：

easymock-2.3.jar unitils
-easymock-3.3.jar
easymockclassextension-2.3.jar

需要更新我的 jar 文件吗？