5
Je souhaite utiliser Robolectric avec PowerMock, mais j'ai de la difficulté à le faire fonctionner. Je pense que c'est un problème de dépendance - en ce moment, mes pots sont gérés dans Eclipse.ExceptionInInitializerError avec PowerMock et Robolectric
Je reçois une erreur ExceptionInInitializerError de deux manières. La première est la suivante:
@RunWith(RobolectricTestRunner.class)
@PrepareForTest(Logger.class)
public class Logger_Test {
@Mock Config config;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
}
échoue avec:
java.lang.ExceptionInInitializerError
at org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter.<init>(ConditionalStackTraceFilter.java:17)
at org.mockito.exceptions.base.MockitoException.filterStackTrace(MockitoException.java:30)
at org.mockito.exceptions.base.MockitoException.<init>(MockitoException.java:19)
at org.mockito.exceptions.misusing.MockitoConfigurationException.<init>(MockitoConfigurationException.java:18)
at org.mockito.internal.configuration.ClassPathLoader.loadImplementations(ClassPathLoader.java:145)
at org.mockito.internal.configuration.ClassPathLoader.findPluginImplementation(ClassPathLoader.java:110)
at org.mockito.internal.configuration.ClassPathLoader.findPlatformMockMaker(ClassPathLoader.java:106)
at org.mockito.internal.configuration.ClassPathLoader.<clinit>(ClassPathLoader.java:59)
at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:21)
at org.mockito.internal.MockitoCore.<init>(MockitoCore.java:40)
at org.mockito.internal.stubbing.defaultanswers.ReturnsMocks.<init>(ReturnsMocks.java:18)
at org.mockito.Answers.<clinit>(Answers.java:52)
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 java.lang.Class.getEnumConstantsShared(Class.java:2942)
at java.lang.Class.enumConstantDirectory(Class.java:2963)
at java.lang.Enum.valueOf(Enum.java:191)
at sun.reflect.annotation.AnnotationParser.parseEnumValue(AnnotationParser.java:413)
at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:278)
at java.lang.reflect.Method.getDefaultValue(Method.java:720)
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:99)
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:66)
at sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:202)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1014)
at java.lang.reflect.Field.getDeclaredAnnotations(Field.java:1007)
at java.lang.reflect.AccessibleObject.getAnnotations(AccessibleObject.java:175)
at org.junit.runners.model.FrameworkField.getAnnotations(FrameworkField.java:21)
at org.junit.runners.model.TestClass.addToAnnotationLists(TestClass.java:50)
at org.junit.runners.model.TestClass.<init>(TestClass.java:43)
at org.junit.runners.ParentRunner.<init>(ParentRunner.java:65)
at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:58)
at com.xtremelabs.robolectric.RobolectricTestRunner.<init>(RobolectricTestRunner.java:213)
at com.xtremelabs.robolectric.RobolectricTestRunner.<init>(RobolectricTestRunner.java:110)
at com.xtremelabs.robolectric.RobolectricTestRunner.<init>(RobolectricTestRunner.java:97)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
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 org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.<init>(JUnit4TestClassReference.java:25)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:48)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452)
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)
Caused by: java.lang.NullPointerException
at org.mockito.internal.exceptions.stacktrace.StackTraceFilter.<clinit>(StackTraceFilter.java:21)
... 56 more
Il fonctionne très bien avec PowerMockRunner, mais jette la même exception avec comme règle.
@PrepareForTest(Logger.class)
public class Logger_Test {
@Rule public PowerMockRule rule = new PowerMockRule();
@Mock Config config;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
}
échoue avec:
java.lang.ExceptionInInitializerError
at org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter.<init>(ConditionalStackTraceFilter.java:17)
at org.mockito.exceptions.base.MockitoException.filterStackTrace(MockitoException.java:30)
at org.mockito.exceptions.base.MockitoException.<init>(MockitoException.java:19)
at org.mockito.exceptions.misusing.MockitoConfigurationException.<init>(MockitoConfigurationException.java:18)
at org.mockito.internal.configuration.ClassPathLoader.loadImplementations(ClassPathLoader.java:145)
at org.mockito.internal.configuration.ClassPathLoader.findPluginImplementation(ClassPathLoader.java:110)
at org.mockito.internal.configuration.ClassPathLoader.findPlatformMockMaker(ClassPathLoader.java:106)
at org.mockito.internal.configuration.ClassPathLoader.<clinit>(ClassPathLoader.java:59)
at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:21)
at org.mockito.internal.MockitoCore.<init>(MockitoCore.java:40)
at org.mockito.internal.stubbing.defaultanswers.ReturnsMocks.<init>(ReturnsMocks.java:18)
at org.mockito.Answers.<clinit>(Answers.java:52)
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 java.lang.Class.getEnumConstantsShared(Class.java:2942)
at java.lang.Class.enumConstantDirectory(Class.java:2963)
at java.lang.Enum.valueOf(Enum.java:191)
at sun.reflect.annotation.AnnotationParser.parseEnumValue(AnnotationParser.java:413)
at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:278)
at java.lang.reflect.Method.getDefaultValue(Method.java:720)
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:99)
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:66)
at sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:202)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1014)
at java.lang.reflect.Field.getAnnotation(Field.java:1000)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:222)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.clone(DeepCloner.java:82)
at org.powermock.classloading.DeepCloner.clone(DeepCloner.java:69)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:89)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:78)
at org.powermock.modules.junit4.rule.PowerMockStatement.evaluate(PowerMockRule.java:49)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
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)
Caused by: java.lang.NullPointerException
at org.mockito.internal.exceptions.stacktrace.StackTraceFilter.<clinit>(StackTraceFilter.java:21)
... 59 more
Si je me souviens bien que vous avez à courir avec coureur de test de simulation de puissance pour rendre le travail de test. Je n'ai jamais essayé d'utiliser PowerMock avec Robolectric mais ma prédiction il serait difficile de les faire fonctionner puisque les deux fournissent leur propre ClassLoader pour les classes –
Je vois une erreur très similaire dans mon propre projet. J'utilise Robolectric avec Mockito, et dès que j'ajoute le PowerMock JAR, toute ma suite de tests unitaires échoue avec des erreurs comme celle-ci. Je suis à perte. – mWillis