I'm using Proguard on an android library but it seems to create a VerifyError on one specific class while shrinking or obfuscating the sample code. (i.e. using -dontobfuscate and -dontshrink will remove the error).
I could isolate the error on a GitHub repository with a simple example (The command ./gradlew clean test should reproduce the error)
but I don't really understand the real problem here.
My failing test will only try to instantiate an object:
package a.b.c;
public class FailingTest {
#org.junit.Test
public void name() throws Exception {
new D();
}
}
And the associated class is as simple as that:
package a.b.c;
public class D {
public void f(int g) {
if (g < 0) {
System.out.println("test");
}
}
}
in fact any logical operation will provoke an error (e.g. only putting System.out.println(g == 2); in the method body will fail as well).
Proguard is configured as follow:
-keep public class a.b.c.D {
public protected *;
}
# With those options, the test will be successful.
#-dontobfuscate
#-dontshrink
The stacktrace is as follow:
java.lang.VerifyError: Expecting a stackmap frame at branch target 37
Exception Details:
Location:
a/b/c/D.f(I)V #17: ifeq
Reason:
Expected stackmap frame at this location.
Bytecode:
0x0000000: bb00 0559 b700 0ab6 000b 4d2c b900 0c01
0x0000010: 0099 0014 2cb9 000d 0100 4eb2 0007 2db6
0x0000020: 0008 a7ff e9b1
at a.b.c.FailingTest.name(FailingTest.java:7)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
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 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:114)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:57)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy3.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:377)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Updating the buildscript's dependency com.android.tools.build:gradle from 2.3.3 to 3.0.0 and gradle wrapper from 3.3 to 4.1 seems to fix Proguard's behaviour.
I guess it's a bug inherent to the Proguard version embedded in this specific dependency.
Related
RobolectricTestRunner::class in my unit tests is throwing IllegalArgumentException with no message with this stack-trace:
My unit test class:
#RunWith(RobolectricTestRunner::class)
class UnitTest {
#Test
fun testEncodeDecode() {
}
}
The output stacktrace:
java.lang.IllegalArgumentException
at org.objectweb.asm.AnnotationVisitor.<init>(Unknown Source)
at org.objectweb.asm.AnnotationVisitor.<init>(Unknown Source)
at org.objectweb.asm.tree.AnnotationNode.<init>(AnnotationNode.java:77)
at org.objectweb.asm.tree.AnnotationNode.<init>(AnnotationNode.java:63)
at org.objectweb.asm.tree.ClassNode.visitAnnotation(ClassNode.java:208)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at org.robolectric.internal.bytecode.ClassInstrumentor.analyzeClass(ClassInstrumentor.java:63)
at org.robolectric.internal.bytecode.SandboxClassLoader.lambda$maybeInstrumentClass$1(SandboxClassLoader.java:121)
at org.robolectric.util.PerfStatsCollector.measure(PerfStatsCollector.java:50)
at org.robolectric.internal.bytecode.SandboxClassLoader.maybeInstrumentClass(SandboxClassLoader.java:120)
at org.robolectric.internal.bytecode.SandboxClassLoader.lambda$findClass$0(SandboxClassLoader.java:111)
at org.robolectric.util.PerfStatsCollector.measure(PerfStatsCollector.java:50)
at org.robolectric.internal.bytecode.SandboxClassLoader.findClass(SandboxClassLoader.java:110)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.robolectric.RobolectricTestRunner.getHooksInterface(RobolectricTestRunner.java:551)
at org.robolectric.RobolectricTestRunner.configureSandbox(RobolectricTestRunner.java:235)
at org.robolectric.internal.SandboxTestRunner$2.evaluate(SandboxTestRunner.java:230)
at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:130)
at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:42)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.robolectric.internal.SandboxTestRunner$1.evaluate(SandboxTestRunner.java:84)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
Going through the classes AnnotationNode and AnnotationVisitor I noticed that there is a api argument passed to the super(api) of AnnotationVisitor which was supposed to be one of Opcodes#ASM4 or Opcodes#ASM5 or Opcodes#ASM6 or Opcodes#ASM7 but the constructor was only accepting the first two.
I noticed that there are two dependencies of org.ow2.asm:asm with two different versions org.ow2.asm:asm:7.0 and org.ow2.asm:asm:5.0.4 which was the source of problem.
To resolve the issue you must force the Gradle to import only the 7.0 version like this:
android {
allprojects {
configurations {
all {
resolutionStrategy {
force "org.ow2.asm:asm:7.0"
}
}
}
}
}
I am trying to unit test my presenter and view in android app with the following code :
#RunWith(MockitoJUnitRunner.class)
public class MovieDetailsPresenterUnitTest {
#Mock
NetworkAPI mNetworkAPI;
#Mock
NetworkService mNetworkService;
#Mock
MovieDetailsContract.View mView;
#Mock
MovieDetailsActivity mMovieDetailsActivity;
private MovieDetailsPresenter mMovieDetailsPresenter;
#Before
public void setUp() throws Exception {
this.mMovieDetailsPresenter = new MovieDetailsPresenter(mNetworkService, mMovieDetailsActivity);
}
#Rule
public final RxSchedulersOverrideRule mOverrideSchedulersRule = new RxSchedulersOverrideRule();
#Test
public void testMovieDetailsEmptyResponse() throws Exception {
MovieDetails movieDetails = new MovieDetails();
when(mNetworkAPI.getMovieDetails("abcd")).thenReturn(Observable.<MovieDetails>just(movieDetails));
mMovieDetailsPresenter.loadMovieDetails("abcd");
verify(mMovieDetailsActivity).onSupportNavigateUp();
}
#After
public void tearDown() throws Exception {
RxAndroidPlugins.getInstance().reset();
}
}
But I get this error :
Wanted but not invoked:
mMovieDetailsActivity.onSupportNavigateUp();
-> at com.android.sushil.omdbclient.MovieDetailsPresenterUnitTest.testMovieDetailsEmptyResponse(MovieDetailsPresenterUnitTest.java:65)
Actually, there were zero interactions with this mock.
Wanted but not invoked:
mMovieDetailsActivity.onSupportNavigateUp();
-> at com.android.sushil.omdbclient.MovieDetailsPresenterUnitTest.testMovieDetailsEmptyResponse(MovieDetailsPresenterUnitTest.java:65)
Actually, there were zero interactions with this mock.
at com.android.sushil.omdbclient.MovieDetailsPresenterUnitTest.testMovieDetailsEmptyResponse(MovieDetailsPresenterUnitTest.java:65)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at com.android.sushil.omdbclient.util.RxSchedulersOverrideRule$3.evaluate(RxSchedulersOverrideRule.java:45)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:262)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Your mocks mNetworkAPI and mView are never injected anywhere and hence the stubbing
when(mNetworkAPI.getMovieDetails("abcd")).thenReturn(Observable.<MovieDetails>just(movieDetails));
will never happen. Since I can't see the source code for MovieDetailsPresenter I am just guessing that this lack of stubbing leads to the logic of the onSupportNavigateUp() method never being called. You need to make sure all your mocks are included in mMovieDetailsPresenter by marking it with #InjectMocks.
#InjectMocks
private MovieDetailsPresenter mMovieDetailsPresenter;
Although I can't be 100% sure about this until we see the code for more of your classes.
Tests are running fine in Android Studio, but not when I run them on the CLI with Gradle. I am guessing something with the classpath. Here is the stacktrace. Any ideas?
I get the same results with robolectric 3.3.2 or 3.4-rc1 and 3.4-rc1
java.lang.RuntimeException: java.lang.NullPointerException
at
org.robolectric.res.ResourceTableFactory.parseResourceFiles
(ResourceTableFactory.java:155)
at
org.robolectric.res.ResourceTableFactory.newResourceTable
(ResourceTableFactory.java:43)
at org.robolectric.res.ResourceMerger.buildResourceTable
(ResourceMerger.java:22)
at org.robolectric.RobolectricTestRunner.getAppResourceTable
(RobolectricTestRunner.java:450)
at org.robolectric.RobolectricTestRunner.beforeTest
(RobolectricTestRunner.java:288)
at org.robolectric.internal.SandboxTestRunner$2.evaluate
(SandboxTestRunner.java:203)
at org.robolectric.internal.SandboxTestRunner.runChild
(SandboxTestRunner.java:109)
at org.robolectric.internal.SandboxTestRunner.runChild
(SandboxTestRunner.java:36)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.robolectric.internal.SandboxTestRunner$1.evaluate
(SandboxTestRunner.java:63)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter
.runTestClass(JUnitTestClassExecuter.java:114)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter
.execute(JUnitTestClassExecuter.java:57)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor
.processTestClass(JUnitTestClassProcessor.java:66)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor
.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch
(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch
(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch
(ContextClassLoaderDispatch.java:32)
at org.gradle.internal.dispatch.ProxyDispatchAdapter
$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy1.processTestClass(Unknown Source)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker
.processTestClass(TestWorker.java:109)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch
(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch
(ReflectionDispatch.java:24)
at
org.gradle.internal.remote.internal.hub
.MessageHubBackedObjectConnection
$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:146)
at org.gradle.internal.remote.internal.hub.
MessageHubBackedObjectConnection$DispatchWrapper.dispatch
(MessageHubBackedObjectConnection.java:128)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run
(MessageHub.java:404)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures
.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run
(StoppableExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker
(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run
(ThreadPoolExecutor.java:617)
at org.gradle.internal.concurrent.ThreadFactoryImpl
$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at org.robolectric.res.DocumentLoader.loadFile(DocumentLoader.java:35)
at org.robolectric.res.DocumentLoader.load(DocumentLoader.java:26)
at org.robolectric.res.ResourceTableFactory.parseResourceFiles
(ResourceTableFactory.java:140)
... 41 more
Below mentioned error occurred while running Junit .
Architecture of app in same as
https://github.com/ribot/android-boilerplate
I have used swagger-codegen to generate my client code for retrofit
Test Case
#RunWith(MockitoJUnitRunner.class)
public class LoginPresenterTest {
#Mock
LoginView loginView;
#Mock
DataClient dataClient;
private LoginPresenter loginPresenter;
#Before
public void setUp() {
loginPresenter = new LoginPresenter();
loginPresenter.attachView(loginView);
}
#Test
public void onLoginSuccess() {
loginPresenter.doLogin("abc", "abc");
}
}
Can some one help me to find out the cause .
Error Log
java.lang.NoClassDefFoundError: org/apache/oltu/oauth2/client/request/OAuthClientRequest$TokenRequestBuilder
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2531)
at java.lang.Class.getDeclaredMethods(Class.java:1855)
at org.mockito.cglib.core.ReflectUtils.addAllMethods(ReflectUtils.java:349)
at org.mockito.cglib.core.ReflectUtils.addAllMethods(ReflectUtils.java:352)
at org.mockito.cglib.proxy.Enhancer.getMethods(Enhancer.java:422)
at org.mockito.cglib.proxy.Enhancer.generateClass(Enhancer.java:457)
at org.mockito.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at org.mockito.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:217)
at org.mockito.cglib.proxy.Enhancer.createHelper(Enhancer.java:378)
at org.mockito.cglib.proxy.Enhancer.createClass(Enhancer.java:318)
at org.mockito.internal.creation.cglib.ClassImposterizer.createProxyClass(ClassImposterizer.java:123)
at org.mockito.internal.creation.cglib.ClassImposterizer.imposterise(ClassImposterizer.java:57)
at org.mockito.internal.creation.cglib.ClassImposterizer.imposterise(ClassImposterizer.java:49)
at org.mockito.internal.creation.cglib.CglibMockMaker.createMock(CglibMockMaker.java:24)
at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:33)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:59)
at org.mockito.Mockito.mock(Mockito.java:1285)
at org.mockito.internal.configuration.MockAnnotationProcessor.process(MockAnnotationProcessor.java:33)
at org.mockito.internal.configuration.MockAnnotationProcessor.process(MockAnnotationProcessor.java:16)
at org.mockito.internal.configuration.DefaultAnnotationEngine.createMockFor(DefaultAnnotationEngine.java:43)
at org.mockito.internal.configuration.DefaultAnnotationEngine.process(DefaultAnnotationEngine.java:66)
at org.mockito.internal.configuration.InjectingAnnotationEngine.processIndependentAnnotations(InjectingAnnotationEngine.java:71)
at org.mockito.internal.configuration.InjectingAnnotationEngine.process(InjectingAnnotationEngine.java:55)
at org.mockito.MockitoAnnotations.initMocks(MockitoAnnotations.java:108)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl$1.withBefores(JUnit45AndHigherRunnerImpl.java:27)
at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:276)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.ClassNotFoundException: org.apache.oltu.oauth2.client.request.OAuthClientRequest$TokenRequestBuilder
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 46 more
Your client side misses "Apache Oltu OAuth 2.0 Client" dependency and thus the error:
java.lang.NoClassDefFoundError:
org/apache/oltu/oauth2/client/request/OAuthClientRequest$TokenRequestBuilder
For Gradle Build use:
compile 'org.apache.oltu.oauth2:org.apache.oltu.oauth2.client:1.0.1'
For Maven use:
<dependency>
<groupId>org.apache.oltu.oauth2</groupId>
<artifactId>org.apache.oltu.oauth2.client</artifactId>
<version>1.0.1</version>
</dependency>
This is my code:
#RunWith(MockitoJUnitRunner.class)
public class OrmLiteTest {
OrmLiteDatabaseHelper databaseHelper;
#Mock
Context mMockContext;
#Before
public void setup() {
mMockContext = Mockito.mock(Context.class);
databaseHelper = OpenHelperManager.getHelper(mMockContext,
OrmLiteDatabaseHelper.class);
}
I get the following exception when I run the test:
java.lang.IllegalStateException: Could not construct instance of helper class class com.example.myapp.application.OrmLiteDatabaseHelper
at com.j256.ormlite.android.apptools.OpenHelperManager.constructHelper(OpenHelperManager.java:222)
at com.j256.ormlite.android.apptools.OpenHelperManager.loadHelper(OpenHelperManager.java:170)
at com.j256.ormlite.android.apptools.OpenHelperManager.getHelper(OpenHelperManager.java:78)
at com.bulatsa.despark.OrmLiteTest.setup(OrmLiteTest.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
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 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at com.j256.ormlite.android.apptools.OpenHelperManager.constructHelper(OpenHelperManager.java:220)
... 31 more
Caused by: java.lang.NullPointerException
at com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper.openFileId(OrmLiteSqliteOpenHelper.java:310)
at com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper.<init>(OrmLiteSqliteOpenHelper.java:76)
at com.bulatsa.despark.application.OrmLiteDatabaseHelper.<init>(OrmLiteDatabaseHelper.java:28)
... 36 more
You are trying to invoke a method (or similar) on an object which is null in the OrmLiteSqliteOpenHelper.java, line 310
As you didn't share that code, that's all we can say...
Caused by: java.lang.NullPointerException
at com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper.openFileId(OrmLiteSqliteOpenHelper.java:310)
Oh, and the line...
mMockContext = Mockito.mock(Context.class);
...should be removed, since the #RunWith(MockitoJUnitRunner.class) will already inject a mock there, no need to create one manually.