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linkedin / dexmaker

A utility for doing compile or runtime code generation targeting Android's Dalvik VM
Apache License 2.0
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Mock fail when use dexmaker-mockito-inline instead of dexmaker-mockito #171

Open wonder-jang opened 4 years ago

wonder-jang commented 4 years ago

I can mock "com.android.bluetooth.btservice.AdapterService" when i include "dexmaker-mockito"

But I want to mock final class (android.bluetooth.BluetoothDevice), so i changed "dexmaker-mockito" to "dexmaker-mockito-inline".

Then runtime error is occurred like below.

09-09 14:18:59.808 E 16288 16310 MockMakerMultiplexer: Could not init mockmaker com.android.dx.mockito.inline.InlineStaticMockMaker 09-09 14:19:00.405 E 16288 16310 TestRunner: failed: test_final_mock(com.android.bluetooth.hfp.HeadsetAudioManagerTest) 09-09 14:19:00.405 E 16288 16310 TestRunner: ----- begin exception ----- 09-09 14:19:00.405 E 16288 16310 TestRunner: org.objenesis.ObjenesisException: java.lang.UnsatisfiedLinkError: No implementation found for void com.android.bluetooth.btservice.AdapterService.classInitNative() (tried Java_com_android_bluetooth_btservice_AdapterService_classInitNative and Java_com_android_bluetooth_btservice_AdapterService_classInitNative) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.objenesis.instantiator.sun.UnsafeFactoryInstantiator.newInstance(UnsafeFactoryInstantiator.java:76) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.objenesis.ObjenesisBase.newInstance(ObjenesisBase.java:73) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.mockito.internal.creation.instance.ObjenesisInstantiator.newInstance(ObjenesisInstantiator.java:19) 09-09 14:19:00.405 E 16288 16310 TestRunner: at com.android.dx.mockito.inline.InlineDexmakerMockMaker.createMock(InlineDexmakerMockMaker.java:306) 09-09 14:19:00.405 E 16288 16310 TestRunner: at com.android.dx.mockito.inline.MockMakerMultiplexer.createMock(MockMakerMultiplexer.java:65) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:35) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.mockito.internal.MockitoCore.mock(MockitoCore.java:69) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.mockito.Mockito.mock(Mockito.java:1905) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.mockito.Mockito.mock(Mockito.java:1814) 09-09 14:19:00.405 E 16288 16310 TestRunner: at com.android.bluetooth.hfp.HeadsetAudioManagerTest.test_final_mock(HeadsetAudioManagerTest.java:44) 09-09 14:19:00.405 E 16288 16310 TestRunner: at java.lang.reflect.Method.invoke(Native Method) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:52) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) 09-09 14:19:00.405 E 16288 16310 TestRunner: at androidx.test.internal.runner.junit4.statement.RunBefores.evaluate(RunBefores.java:80) 09-09 14:19:00.405 E 16288 16310 TestRunner: at androidx.test.internal.runner.junit4.statement.RunAfters.evaluate(RunAfters.java:61) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 09-09 14:19:00.405 E 16288 16310 TestRunner: at androidx.test.runner.AndroidJUnit4.run(AndroidJUnit4.java:104) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.Suite.runChild(Suite.java:128) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.Suite.runChild(Suite.java:27) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runner.JUnitCore.run(JUnitCore.java:137) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.junit.runner.JUnitCore.run(JUnitCore.java:115) 09-09 14:19:00.405 E 16288 16310 TestRunner: at androidx.test.internal.runner.TestExecutor.execute(TestExecutor.java:56) 09-09 14:19:00.405 E 16288 16310 TestRunner: at androidx.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:395) 09-09 14:19:00.405 E 16288 16310 TestRunner: at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:2218) 09-09 14:19:00.405 E 16288 16310 TestRunner: Caused by: java.lang.UnsatisfiedLinkError: No implementation found for void com.android.bluetooth.btservice.AdapterService.classInitNative() (tried Java_com_android_bluetooth_btservice_AdapterService_classInitNative and Java_com_android_bluetooth_btservice_AdapterService_classInitNative) 09-09 14:19:00.405 E 16288 16310 TestRunner: at com.android.bluetooth.btservice.AdapterService.classInitNative(Native Method) 09-09 14:19:00.405 E 16288 16310 TestRunner: at com.android.bluetooth.btservice.AdapterService.(AdapterService.java:347) 09-09 14:19:00.405 E 16288 16310 TestRunner: at sun.misc.Unsafe.allocateInstance(Native Method) 09-09 14:19:00.405 E 16288 16310 TestRunner: at java.lang.reflect.Method.invoke(Native Method) 09-09 14:19:00.405 E 16288 16310 TestRunner: at org.objenesis.instantiator.sun.UnsafeFactoryInstantiator.newInstance(UnsafeFactoryInstantiator.java:74) 09-09 14:19:00.405 E 16288 16310 TestRunner: ... 39 more 09-09 14:19:00.406 E 16288 16310 TestRunner: ----- end exception -----

AdapterService class code is below.

package com.android.bluetooth.btservice;

public class AdapterService extends Service { ...

static {
    classInitNative();
}

...

static native void classInitNative();

...

}

I can't understand why "dexmaker-mockito" has no problem, but "dexmaker-mockito-inline" has upper problem. There is some difference about mocking native method?

Thank you.

ryanholden8 commented 1 month ago

Yeah same question 🤔