Getting java.lang.NoSuchMethodError: javassist.CtMethod.hasAnnotation(Ljava/lang/Class;)Z

[Federico Tomassetti]

Hi, I am trying to test a private static method in a piece of legacy code (-> I do not want to change that code which is scary and bad and whoever wrote it is suffering somewhere else, not anymore in the company). So... powermock! We are using JUnit 4.8 and Mockito. I add in my pom:

<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-api-mockito</artifactId>
    <version>1.6.1</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-module-junit4</artifactId>
    <version>1.6.1</version>
    <scope>test</scope>
</dependency>

And in my test:

@RunWith(PowerMockRunner.class)
@PrepareForTest( { DealCatalogService.class })
public class DealCatalogServiceTest {

    @Test
    public void getAllActiveDealUuidsBlacklistTest() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
        // We have to test this static private method in code considered legacy:
        // this is not going to be pretty...
        Method method = DealCatalogService.class.getDeclaredMethod("getAllActiveDealUuids");

I got this:

java.lang.NoSuchMethodError: javassist.CtMethod.hasAnnotation(Ljava/lang/Class;)Z

at org.powermock.core.transformers.impl.TestClassTransformer.removeTestAnnotationsForTestMethodsThatRunOnOtherClassLoader(TestClassTransformer.java:141)

at org.powermock.core.transformers.impl.TestClassTransformer.transform(TestClassTransformer.java:154)

at org.powermock.core.classloader.MockClassLoader.loadMockClass(MockClassLoader.java:251)

at org.powermock.core.classloader.MockClassLoader.loadModifiedClass(MockClassLoader.java:180)

at org.powermock.core.classloader.DeferSupportingClassLoader.loadClass(DeferSupportingClassLoader.java:68)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:344)

at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.createDelegatorFromClassloader(JUnit4TestSuiteChunkerImpl.java:145)

at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.createDelegatorFromClassloader(JUnit4TestSuiteChunkerImpl.java:40)

at org.powermock.tests.utils.impl.AbstractTestSuiteChunkerImpl.createTestDelegators(AbstractTestSuiteChunkerImpl.java:244)

at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.<init>(JUnit4TestSuiteChunkerImpl.java:61)

at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.<init>(AbstractCommonPowerMockRunner.java:32)

at org.powermock.modules.junit4.PowerMockRunner.<init>(PowerMockRunner.java:34)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:408)

at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)

at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)

at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)

at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)

at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)

at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24)

at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:41)

at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)

at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

Any idea? I tried also using the junit4-legacy runner but it does not help

[Johan Haleby]

Do you have the correct Javassist version (3.18.2) in the classpath?

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[Federico Tomassetti]

Good catch!

I ran mvn dependency:build-classpath -Dmdep.outputFile=cp.txt and I found out that I had this BUT I had a previous version 3.16 in front of that... rearranging dependencies on my POM worked for me.

Unfortunately now I get this:

java.lang.NoClassDefFoundError: org/mockito/mock/MockName

at org.powermock.api.mockito.PowerMockito.mockStatic(PowerMockito.java:70)

at com.groupon.relevanceindexer.datainterface.DealCatalogServiceTest.getAllActiveDealUuidsBlacklistTest(DealCatalogServiceTest.java:42)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:66)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:310)

at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:86)

at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:94)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:294)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:127)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:282)

at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:84)

at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:207)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:146)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:120)

at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)

at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)

at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:122)

at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:106)

at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)

at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)

at org.junit.runner.JUnitCore.run(JUnitCore.java:157)

at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)

at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)

at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

Caused by: java.lang.ClassNotFoundException: org.mockito.mock.MockName

at java.net.URLClassLoader$1.run(URLClassLoader.java:372)

at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:360)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

at org.powermock.core.classloader.MockClassLoader.loadModifiedClass(MockClassLoader.java:178)

at org.powermock.core.classloader.DeferSupportingClassLoader.loadClass(DeferSupportingClassLoader.java:68)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

... 34 more

--

Website at http://www.federico-tomassetti.it

[Johan Haleby]

You also need to right mockito version (1.10.8).

[ftoma...@groupon.com]

Right, I thought Maven could take care of that but I just resolved by explicitly forcing the version of mockito. I found the combination which works for me (not the most recent one):

<dependency>
    <groupId>org.javassist</groupId>
    <artifactId>javassist</artifactId>
    <version>3.19.0-GA</version>

    <scope>test</scope>
</dependency>
<dependency>

    <groupId>org.mockito</groupId>
    <artifactId>mockito-all</artifactId>
    <version>1.9.5</version>
    <scope>test</scope>
</dependency>

// all the other dependencies

<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-api-mockito</artifactId>

    <version>1.5.6</version>

    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-module-junit4</artifactId>

    <version>1.5.6</version>
    <scope>test</scope>
</dependency>