raphw
mockito-android:5.12.0 cannot mock class
I use mockito-android to mock class for android test,but for device Android 12,exception below raised,I have tried many times to fix the exception,but none work..The exception is below:
Caused by: java.lang.IllegalArgumentException: On Android P, a class injection can only be applied to BaseDexClassLoader: net.bytebuddy.dynamic.loading.MultipleParentClassLoader@fcfaaa5 at net.bytebuddy.android.AndroidClassLoadingStrategy$Injecting$Dispatcher$ForAndroidPVm.loadDex(AndroidClassLoadingStrategy.java:891) at net.bytebuddy.android.AndroidClassLoadingStrategy$Injecting.doLoad(AndroidClassLoadingStrategy.java:766) at net.bytebuddy.android.AndroidClassLoadingStrategy.load(AndroidClassLoadingStrategy.java:180) at net.bytebuddy.android.AndroidClassLoadingStrategy$Injecting.load(AndroidClassLoadingStrategy.java:759) at net.bytebuddy.dynamic.TypeResolutionStrategy$Passive.initialize(TypeResolutionStrategy.java:101) at net.bytebuddy.dynamic.DynamicType$Default$Unloaded.load(DynamicType.java:6325) at org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator.mockClass(SubclassBytecodeGenerator.java:297) at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.lambda$mockClass$0$org-mockito-internal-creation-bytebuddy-TypeCachingBytecodeGenerator(TypeCachingBytecodeGenerator.java:78) at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator$$ExternalSyntheticLambda0.call(D8$$SyntheticClass:0) at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:168) at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:399) at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:190) at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:410) at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.mockClass(TypeCachingBytecodeGenerator.java:75) at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMockType(SubclassByteBuddyMockMaker.java:77) at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:43) at org.mockito.android.internal.creation.AndroidByteBuddyMockMaker.createMock(AndroidByteBuddyMockMaker.java:40) at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:99) at org.mockito.internal.MockitoCore.mock(MockitoCore.java:84) at org.mockito.Mockito.mock(Mockito.java:2104) at org.mockito.Mockito.mock(Mockito.java:2019) at com.zone.service.fotahmi.OtaOptionsTest.setUp(OtaOptionsTest.java:116) at java.lang.reflect.Method.invoke(Native Method) 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 androidx.test.internal.runner.junit4.statement.RunBefores.evaluate(RunBefores.java:76) at org.mockito.internal.junit.JUnitSessionStore$1.evaluateSafely(JUnitSessionStore.java:55) at org.mockito.internal.junit.JUnitSessionStore$1.evaluate(JUnitSessionStore.java:43) ... 25 more
Here is dependencies for androidTest,I forced to use 1,14.18 version for byte-buddy....
+--- org.mockito:mockito-android:5.12.0 | \--- org.mockito:mockito-core:5.12.0 | +--- net.bytebuddy:byte-buddy:1.14.15 -> 1.14.18 | \--- net.bytebuddy:byte-buddy-agent:1.14.15 -> 1.14.18
So any idea to solve this???
I am not that familiar with the Android space these days, but the exception message seems self-explanatory: On Android P, a class injection can only be applied to BaseDexClassLoader.
I assume this is a limitation set by Android.
