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我正在使用 Jmockit 在 Eclipse 中联合我的代码和 Eclemma 插件以进行代码覆盖。出于某种原因，我无法获得报道。使用 PowerMock 的其他项目，Eclemma 显示代码覆盖率很好。但是使用 Jmockit 似乎存在一些问题。

以下是例外情况：

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:323)
    at sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(InstrumentationImpl.java:348)
Caused by: java.lang.UnsupportedOperationException: class redefinition failed: attempted to change the schema (add/remove fields)
    at sun.instrument.InstrumentationImpl.redefineClasses0(Native Method)
    at sun.instrument.InstrumentationImpl.redefineClasses(InstrumentationImpl.java:150)
    at mockit.internal.RedefinitionEngine.redefineMethods(RedefinitionEngine.java:245)
    at mockit.internal.RedefinitionEngine.redefineMethods(RedefinitionEngine.java:239)
    at mockit.internal.RedefinitionEngine.redefineMethods(RedefinitionEngine.java:166)
    at mockit.internal.RedefinitionEngine.setUpStartupMock(RedefinitionEngine.java:132)
    at mockit.internal.startup.JMockitInitialization.setUpInternalStartupMock(JMockitInitialization.java:55)
    at mockit.internal.startup.JMockitInitialization.loadInternalStartupMocksForJUnitIntegration(JMockitInitialization.java:38)
    at mockit.internal.startup.JMockitInitialization.initialize(JMockitInitialization.java:25)
    at mockit.internal.startup.Startup.initialize(Startup.java:68)
    at mockit.internal.startup.Startup.agentmain(Startup.java:62)
    ... 6 more
5 Dec, 2014 6:40:44 PM com.nn.ood.common.props.PropertyReader
WARNING: No configuration file(s) found for application ca and layer be.
Agent failed to start!
Exception in thread "Attach Listener"
4

1 回答 1

4

以下解决方案对我有用：

  1. 将 jmockit 版本升级到 1.9。请注意，自 1.9 版以来，组 ID 已从“com.googlecode.jmockit”更改为“org.jmockit”
  2. 确保将 jmockit 依赖项放在 pom 中的 junit 之前

pom.xml 中的依赖项如下所示：

      <dependency>
        <groupId>org.jmockit</groupId>
        <artifactId>jmockit</artifactId>
      </dependency>
      <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
      </dependency>
于 2014-12-10T05:33:40.613 回答