jmockit mockup, getting error java.lang.NoSuchFieldError: $MMB -


i trying mock application using android platform. many class use super-classe part of android classes unaccessible unit test, why thought using jmockit solve problem. note using also

org.mockito.mock , org.powermock.

here's simple test trying in class mockup:

// --------------------------------------- public class bar {     public void bar() {         system.out.println("bar#bar()");     }      public void dosomething() {         system.out.println("do something!");     } }  public class barchild extends bar {     public void barchild() {         system.out.println("barchild#bar()");     }      public void call1() {         dosomething();     } } // ---------------------------------------  @test public void testmockup() throws exception {     new mockup<bar>() {          @mockit.mock         public void dosomething(){             system.out.println("do else");         }     };      barchild obj1 = new barchild();     obj1.call1();

}

// ---------------------------------------

this doesn't work. generate following error:

java.lang.nosuchfielderror: $mmb @ com.gtechna.officer.ui.widget.checkablelinearlayouttest$bar.dosomething(checkablelinearlayouttest.java) @ com.gtechna.officer.ui.widget.checkablelinearlayouttest$barchild.call1(checkablelinearlayouttest.java:77) @ com.gtechna.officer.ui.widget.checkablelinearlayouttest.testischecked(checkablelinearlayouttest.java:110) @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:62) @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43) @ org.junit.internal.runners.testmethod.invoke(testmethod.java:68) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$powermockjunit44methodrunner.runtestmethod(powermockjunit44runnerdelegateimpl.java:310) @ org.junit.internal.runners.methodroadie$2.run(methodroadie.java:88) @ org.junit.internal.runners.methodroadie.runbeforesthentestthenafters(methodroadie.java:96) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$powermockjunit44methodrunner.executetest(powermockjunit44runnerdelegateimpl.java:294) @ org.powermock.modules.junit4.internal.impl.powermockjunit47runnerdelegateimpl$powermockjunit47methodrunner.executetestinsuper(powermockjunit47runnerdelegateimpl.java:127) @ org.powermock.modules.junit4.internal.impl.powermockjunit47runnerdelegateimpl$powermockjunit47methodrunner.executetest(powermockjunit47runnerdelegateimpl.java:82) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$powermockjunit44methodrunner.runbeforesthentestthenafters(powermockjunit44runnerdelegateimpl.java:282) @ org.junit.internal.runners.methodroadie.runtest(methodroadie.java:86) @ org.junit.internal.runners.methodroadie.run(methodroadie.java:49) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl.invoketestmethod(powermockjunit44runnerdelegateimpl.java:207) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl.runmethods(powermockjunit44runnerdelegateimpl.java:146) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl$1.run(powermockjunit44runnerdelegateimpl.java:120) @ org.junit.internal.runners.classroadie.rununprotected(classroadie.java:33) @ org.junit.internal.runners.classroadie.runprotected(classroadie.java:45) @ org.powermock.modules.junit4.internal.impl.powermockjunit44runnerdelegateimpl.run(powermockjunit44runnerdelegateimpl.java:118) @ org.powermock.modules.junit4.common.internal.impl.junit4testsuitechunkerimpl.run(junit4testsuitechunkerimpl.java:104) @ org.powermock.modules.junit4.common.internal.impl.abstractcommonpowermockrunner.run(abstractcommonpowermockrunner.java:53) @ org.powermock.modules.junit4.powermockrunner.run(powermockrunner.java:53) @ org.junit.runner.junitcore.run(junitcore.java:160) @ com.intellij.junit4.junit4ideatestrunner.startrunnerwithargs(junit4ideatestrunner.java:78) @ com.intellij.rt.execution.junit.junitstarter.preparestreamsandstart(junitstarter.java:212) @ com.intellij.rt.execution.junit.junitstarter.main(junitstarter.java:68) @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:62) @ com.intellij.rt.execution.application.appmain.main(appmain.java:140)

i getting feeling there dependency missing.

any help?

i ran similar issue many tests in project, , me upgrading jmockit dependency version 1.23 1.28 in gradle build script, try upgrading might solve problem also


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