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在使用EasyMock進行單元測試期間遇到問題。嘗試創建模擬對象時,會拋出以下例外情況:在EasyMock中使用.createMock時Enhancer.setCallbacksHelper()中的IllegalArgumentException
java.lang.IllegalArgumentException: class ...UnitOfWork$$EnhancerByCGLIB$$3561f3ca is not an enhanced class
at net.sf.cglib.proxy.Enhancer.setCallbacksHelper(Enhancer.java:621)
at net.sf.cglib.proxy.Enhancer.setThreadCallbacks(Enhancer.java:612)
at net.sf.cglib.proxy.Enhancer.registerCallbacks(Enhancer.java:581)
at org.easymock.internal.ClassProxyFactory.createProxy(ClassProxyFactory.java:194)
at org.easymock.internal.MocksControl.createMock(MocksControl.java:60)
at org.easymock.EasyMock.createMock(EasyMock.java:104)
at testplugin.Test.testMethod(Test.java:65)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.internal.runners.s
什麼使類增強?什麼是增強器做反正(我不知道什麼net.sf.cglib.proxy
包是關於)爲什麼它不適用於這個類,但爲這個對象之前直接創建的另一個模擬對象?
Mock1 mock1 = EasyMock.createMock(Mock1.class);
UnitOfWork mockUow = EasyMock.createMock(UnitOfWork.class); // Exception Happening here
二手版本easymock-3.0.jar
和cglib-nodep-2.2.jar
。 UnitOfWork
不是最後一堂課。唯一可能不同的是瞬態場。可悲的是我無法提供代碼或重新創建與另一個類的例外。
感謝您的回答。我編輯了這個問題以提供您要求的信息。 – BloodyMettle
我建議的第一步是更新到EasyMock 3.4並查看它是否有效。然後,沒有辦法重現,這將很難說。 – Henri