NoClassDefFoundError: Could not initialise class com.google.firebase.perf.session.SessionManager

NoClassDefFoundError: Could not initialise class com.google.firebase.perf.session.SessionManager - android

When upgrading com.google.firebase:perf-plugin:1.4.2 and I run my unit tests I got this error
Could not initialize class com.google.firebase.perf.session.SessionManager
java.lang.NoClassDefFoundError: Could not initialize class com.google.firebase.perf.session.SessionManager
at com.google.firebase.perf.metrics.NetworkRequestMetricBuilder.setRequestStartTimeMicros(NetworkRequestMetricBuilder.java:230)
at com.google.firebase.perf.network.FirebasePerfOkHttpClient.sendNetworkMetric(FirebasePerfOkHttpClient.java:107)
at com.google.firebase.perf.network.FirebasePerfOkHttpClient.execute(FirebasePerfOkHttpClient.java:46)
at uk.co.club.costa.costa.data.common.TokenInterceptor.refreshToken(TokenInterceptor.kt:119)
at uk.co.club.costa.costa.data.common.TokenInterceptor.handleRefreshTokenWhenPastRefreshTime(TokenInterceptor.kt:98)
at uk.co.club.costa.costa.data.common.TokenInterceptor.intercept(TokenInterceptor.kt:63)
at uk.co.club.costa.costa.data.common.TokenInterceptorIntegrationTest.whenTokenDueToRefresh_thenRefreshToken(TokenInterceptorIntegrationTest.kt:95)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725)
at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:99)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:79)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:75)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy5.stop(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:133)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71)
at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Here is my gradle file:
dependencies {
com.google.firebase:perf-plugin:1.4.2
}
firebaseBomVersion = '31.1.1'
androidLibs = [
firebaseBoM: "com.google.firebase:firebase bom:$firebaseBomVersion",
firebaseAnalyticsKtx: "com.google.firebase:firebase-analytics-ktx",
firebaseCloudMessagingKtx: "com.google.firebase:firebase-messaging-ktx",
firebaseConfigKtx: "com.google.firebase:firebase-config-ktx",
firebaseCrashlytics: "com.google.firebase:firebase-crashlytics",
firebaseDynamicLinks: "com.google.firebase:firebase-dynamic-links",
firebasePerf: "com.google.firebase:firebase-perf"
]
The app can build without any problem and more bizarrely, when you run the tests individually, the test passes without any errors However, when running in a suit the tests fails.
I tried to root out where is the error originated from and I know it's because I have upgraded to com.google.firebase:perf-plugin.
When I downgraded the version things seems to work well.

Related

Android project not building anymore due to modifierFlags class not being initialised?

I am getting this error below when I try to compile and build my android project:
I am using Android studio Bumblebee 2021.1.1 Patch 3
I tried building the project via the built in terminal window using
./gradlew clean bundleCMyFlavour_uatDebug
But still getting the same error.
Below is the full stack trace.
java.lang.NoClassDefFoundError: Could not initialize class org.jetbrains.kotlin.com.intellij.psi.impl.cache.ModifierFlags
at org.jetbrains.kotlin.com.intellij.psi.impl.compiled.ClsModifierListImpl.hasModifierProperty(ClsModifierListImpl.java:41)
at org.jetbrains.kotlin.com.intellij.psi.impl.compiled.ClsClassImpl.hasModifierProperty(ClsClassImpl.java:94)
at org.jetbrains.kotlin.load.java.structure.impl.JavaClassifierTypeImpl.getTypeParameters(JavaClassifierTypeImpl.kt:99)
at org.jetbrains.kotlin.load.java.structure.impl.JavaClassifierTypeImpl.getTypeArguments(JavaClassifierTypeImpl.kt:48)
at org.jetbrains.kotlin.load.java.lazy.types.JavaTypeResolver.computeArguments(JavaTypeResolver.kt:207)
at org.jetbrains.kotlin.load.java.lazy.types.JavaTypeResolver.computeSimpleJavaClassifierType(JavaTypeResolver.kt:131)
at org.jetbrains.kotlin.load.java.lazy.types.JavaTypeResolver.transformJavaClassifierType(JavaTypeResolver.kt:100)
at org.jetbrains.kotlin.load.java.lazy.types.JavaTypeResolver.transformJavaType(JavaTypeResolver.kt:54)
at org.jetbrains.kotlin.load.java.lazy.descriptors.LazyJavaClassDescriptor$LazyJavaClassTypeConstructor.computeSupertypes(LazyJavaClassDescriptor.kt:217)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.kt:79)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$1.invoke(AbstractTypeConstructor.kt:78)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValueWithPostCompute.invoke(LockBasedStorageManager.java:481)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValueWithPostCompute.invoke(LockBasedStorageManager.java:512)
at org.jetbrains.kotlin.types.AbstractTypeConstructor.computeNeighbours(AbstractTypeConstructor.kt:113)
at org.jetbrains.kotlin.types.AbstractTypeConstructor.access$computeNeighbours(AbstractTypeConstructor.kt:27)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$3$resultWithoutCycles$1.invoke(AbstractTypeConstructor.kt:88)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$3$resultWithoutCycles$1.invoke(AbstractTypeConstructor.kt:86)
at org.jetbrains.kotlin.resolve.SupertypeLoopCheckerImpl.findLoopsInSupertypesAndDisconnect$lambda-1(findLoopsInSupertypes.kt:35)
at org.jetbrains.kotlin.utils.DFS.doDfs(DFS.java:98)
at org.jetbrains.kotlin.utils.DFS.dfs(DFS.java:27)
at org.jetbrains.kotlin.resolve.FindLoopsInSupertypes.isReachable(findLoopsInSupertypes.kt:61)
at org.jetbrains.kotlin.resolve.FindLoopsInSupertypes.access$isReachable(findLoopsInSupertypes.kt:1)
at org.jetbrains.kotlin.resolve.SupertypeLoopCheckerImpl.findLoopsInSupertypesAndDisconnect(findLoopsInSupertypes.kt:40)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$3.invoke(AbstractTypeConstructor.kt:86)
at org.jetbrains.kotlin.types.AbstractTypeConstructor$supertypes$3.invoke(AbstractTypeConstructor.kt:78)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$5.doPostCompute(LockBasedStorageManager.java:235)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValueWithPostCompute.postCompute(LockBasedStorageManager.java:491)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:412)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValueWithPostCompute.invoke(LockBasedStorageManager.java:481)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValueWithPostCompute.invoke(LockBasedStorageManager.java:512)
at org.jetbrains.kotlin.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.kt:28)
at org.jetbrains.kotlin.types.AbstractTypeConstructor.getSupertypes(AbstractTypeConstructor.kt:27)
at org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt.getSuperClassNotAny(DescriptorUtils.kt:142)
at org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt.getAllSuperclassesWithoutAny(DescriptorUtils.kt:359)
at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithoutMe$1.invoke(ClassResolutionScopesSupport.kt:52)
at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithoutMe$1.invoke(ClassResolutionScopesSupport.kt:51)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithMe$1.invoke(ClassResolutionScopesSupport.kt:58)
at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$inheritanceScopeWithMe$1.invoke(ClassResolutionScopesSupport.kt:57)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$scopeForConstructorHeaderResolution$1.invoke(ClassResolutionScopesSupport.kt:48)
at org.jetbrains.kotlin.resolve.lazy.descriptors.ClassResolutionScopesSupport$scopeForConstructorHeaderResolution$1.invoke(ClassResolutionScopesSupport.kt:47)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:527)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.getScopeForConstructorHeaderResolution(LazyClassDescriptor.java:385)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.resolvePrimaryConstructor(LazyClassMemberScope.kt:508)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope$primaryConstructor$1.invoke(LazyClassMemberScope.kt:192)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope$primaryConstructor$1.invoke(LazyClassMemberScope.kt:192)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.getPrimaryConstructor(LazyClassMemberScope.kt:495)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassMemberScope.getConstructors(LazyClassMemberScope.kt:490)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.getConstructors(LazyClassDescriptor.java:432)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.resolveMemberHeaders(LazyClassDescriptor.java:656)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.doForceResolveAllContents(LazyClassDescriptor.java:635)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.lambda$new$4(LazyClassDescriptor.java:218)
at org.jetbrains.kotlin.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:408)
at org.jetbrains.kotlin.resolve.lazy.descriptors.LazyClassDescriptor.forceResolveAllContents(LazyClassDescriptor.java:631)
at org.jetbrains.kotlin.resolve.lazy.ForceResolveUtil.doForceResolveAllContents(ForceResolveUtil.java:78)
at org.jetbrains.kotlin.resolve.lazy.ForceResolveUtil.forceResolveAllContents(ForceResolveUtil.java:42)
at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension$doAnalysis$1.invoke(PartialAnalysisHandlerExtension.kt:72)
at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension$doAnalysis$1.invoke(PartialAnalysisHandlerExtension.kt:67)
at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension.doForEachDeclaration(PartialAnalysisHandlerExtension.kt:123)
at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension.doForEachDeclaration(PartialAnalysisHandlerExtension.kt:138)
at org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtension.doAnalysis(PartialAnalysisHandlerExtension.kt:67)
at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.doAnalysis(Kapt3Extension.kt:152)
at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:120)
at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:86)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:252)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:243)
at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:113)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:243)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:90)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:56)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:169)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:92)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:44)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:98)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:412)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:112)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:358)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally$default(IncrementalCompilerRunner.kt:300)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl$rebuild(IncrementalCompilerRunner.kt:119)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:170)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:81)
at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:607)
at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:96)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1658)
at jdk.internal.reflect.GeneratedMethodAccessor102.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)

Mock throwing of Exception with Android Coroutines

I am introducing coroutines to an android app I am working. There is lots of legacy but I am now adding some new networking code and using coroutines for it.
EDIT
Updating to add the whole test
coEvery { service.getAddress(any(), any(), any()) } coAnswers { throw Exception("Test Exception") }
val subject = repository.getAddress(123, "en", null)
coVerify(exactly = 1) { service.getAddress(any(), any(), any())}
So the line coEvery { service.getAddress(any(), any(), any()) } coAnswers { throw Exception("Test Exception") } in the test on it's own doesn't cause an issue. It falls down when adding val subject = repository.getAddress(123, "en", null)
EDIT 2 TO INCLUDE REPO
Here is the repo:
class AddressRepository (
val addressRestService: AddressRestService,
val dispatcher: CoroutineDispatcher
){
suspend fun getAddress(
wlid: Int,
locale: String?,
googleAddressObject: GeoResponse?
) : AddressForm = withContext(dispatcher) {
addressRestService.getAddress(wlid, locale, googleAddressObject)
}
}
I am using clean architecture and I am trying to test my repository. I am using the Mockk lib and I am trying to test a failure.
Below is a snippet:
coEvery {
service.getAddress(123, "en", null)
} throw Exception()
When running the above I get test failure with the following stack trace:
java.lang.Exception
at **.*******.data.repository.AddressRepositoryTest$when getAddress is called, returns false$1.invokeSuspend(AddressRepositoryTest.kt:52)
at **.*******.data.repository.AddressRepositoryTest$when getAddress is called, returns false$1.invoke(AddressRepositoryTest.kt)
at kotlinx.coroutines.test.TestBuildersKt$runBlockingTest$deferred$1.invokeSuspend(TestBuilders.kt:50)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.test.TestCoroutineDispatcher.dispatch(TestCoroutineDispatcher.kt:50)
at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith(DispatchedContinuation.kt:322)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable(Cancellable.kt:30)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable$default(Cancellable.kt:25)
at kotlinx.coroutines.CoroutineStart.invoke(CoroutineStart.kt:110)
at kotlinx.coroutines.AbstractCoroutine.start(AbstractCoroutine.kt:126)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.async(Builders.common.kt:91)
at kotlinx.coroutines.BuildersKt.async(Unknown Source)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.async$default(Builders.common.kt:82)
at kotlinx.coroutines.BuildersKt.async$default(Unknown Source)
at kotlinx.coroutines.test.TestBuildersKt.runBlockingTest(TestBuilders.kt:49)
at kotlinx.coroutines.test.TestBuildersKt.runBlockingTest(TestBuilders.kt:73)
at at **.*******.data.repository.AddressRepositoryTest$when getAddress is called, returns false(AddressRepositoryTest.kt:49)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
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.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy5.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:119)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:164)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:414)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:829)
I have tried different variations e.g.
coEvery {
service.getAddress(123, "en", null)
}.coAnswers {
throw Exception()
}
When running the above I get a test failure with the following stack trace:
java.lang.Exception
at **.****.******.data.repository.AddressRepositoryTest$when getAddress is called, returns false$1$2.invokeSuspend(AddressRepositoryTest.kt:53)
at **.****.******.data.repository.AddressRepositoryTest$when getAddress is called, returns false$1$2.invoke(AddressRepositoryTest.kt)
at io.mockk.MockKStubScope$coAnswers$1.invokeSuspend(API.kt:2112)
at io.mockk.MockKStubScope$coAnswers$1.invoke(API.kt)
at io.mockk.CoFunctionAnswer$answer$1.invokeSuspend(Answers.kt:33)
at io.mockk.CoFunctionAnswer$answer$1.invoke(Answers.kt)
at io.mockk.JvmCoroutineCall.callCoroutine(InternalPlatformDsl.kt:212)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at io.mockk.JvmCoroutineCall.callWithContinuation(InternalPlatformDsl.kt:217)
at io.mockk.CoFunctionAnswer.answer(Answers.kt:34)
at io.mockk.impl.stub.AnswerAnsweringOpportunity.answer(AnswerAnsweringOpportunity.kt:14)
at io.mockk.impl.stub.MockKStub.answer(MockKStub.kt:54)
at io.mockk.impl.recording.states.AnsweringState.call(AnsweringState.kt:16)
at io.mockk.impl.recording.CommonCallRecorder.call(CommonCallRecorder.kt:53)
at io.mockk.impl.stub.MockKStub.handleInvocation(MockKStub.kt:263)
at io.mockk.impl.instantiation.JvmMockFactoryHelper$mockHandler$1.invocation(JvmMockFactoryHelper.kt:25)
at io.mockk.proxy.jvm.advice.Interceptor.call(Interceptor.kt:20)
at io.mockk.proxy.jvm.advice.BaseAdvice.handle(BaseAdvice.kt:42)
at io.mockk.proxy.jvm.advice.jvm.JvmMockKProxyInterceptor.interceptNoSuper(JvmMockKProxyInterceptor.java:45)
at **.****.******.data.api.AddressRestService$Subclass0.getAddress(Unknown Source)
at **.****.******.data.repository.AddressRepository$getAddress$2.invokeSuspend(AddressRepository.kt:18)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.test.TestCoroutineDispatcher.dispatch(TestCoroutineDispatcher.kt:50)
at kotlinx.coroutines.test.internal.TestMainDispatcher.dispatch(MainTestDispatcher.kt:35)
at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith(DispatchedContinuation.kt:322)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable(Cancellable.kt:30)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable$default(Cancellable.kt:25)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:170)
at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
at **.****.******.data.repository.AddressRepository.getAddress(AddressRepository.kt:17)
at **.****.******.data.repository.AddressRepositoryTest$when getAddress is called, returns false$1.invokeSuspend(AddressRepositoryTest.kt:56)
at **.****.******.data.repository.AddressRepositoryTest$when getAddress is called, returns false$1.invoke(AddressRepositoryTest.kt)
at kotlinx.coroutines.test.TestBuildersKt$runBlockingTest$deferred$1.invokeSuspend(TestBuilders.kt:50)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.test.TestCoroutineDispatcher.dispatch(TestCoroutineDispatcher.kt:50)
at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith(DispatchedContinuation.kt:322)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable(Cancellable.kt:30)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable$default(Cancellable.kt:25)
at kotlinx.coroutines.CoroutineStart.invoke(CoroutineStart.kt:110)
at kotlinx.coroutines.AbstractCoroutine.start(AbstractCoroutine.kt:126)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.async(Builders.common.kt:91)
at kotlinx.coroutines.BuildersKt.async(Unknown Source)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.async$default(Builders.common.kt:82)
at kotlinx.coroutines.BuildersKt.async$default(Unknown Source)
at kotlinx.coroutines.test.TestBuildersKt.runBlockingTest(TestBuilders.kt:49)
at kotlinx.coroutines.test.TestBuildersKt.runBlockingTest(TestBuilders.kt:73)
at **.****.******.data.repository.AddressRepositoryTest.when getAddress is called, returns false(AddressRepositoryTest.kt:49)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
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.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy5.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:119)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:164)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:414)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:829)
I would very much appreciate if anyone could point out where I'm going wrong.. if it is possible to mock throwing an exception with coroutines. Any tips appreciated

You can try to use JUnit Jupiter library, it allows to test throwing Exceptions by using assertThrows method. For example if you want to test that service.getAddress() function throws some Exception under certain conditions you can test it like the following:
assertThrows<Exception> { service.getAddress(123, "en", null) }
This assertion checks whether getAddress throws Exception exception. You can replace Exception with another type you want to test.
If you want to throw an Exception you can use throws infix function:
coEvery { service.getAddress(123, "en", null) } throws NullPointerException("Error occurred")
I guess the error you get is happening due to incorrect return value. Please try to return AddressForm object instead of throwing an Exception:
coEvery { service.getAddress(any(), any(), any()) } returns AddressForm(...)

Android io.mockk.MockKException: no answer found for: Calendar(child of static Calendar#368).getTime()

I am writing a unit test, and I am new to this,
I was facing this error and didn't find a solution for it.
This is the complete exception log.
io.mockk.MockKException: no answer found for: Calendar(child of static Calendar#368).getTime()
at io.mockk.impl.stub.MockKStub.defaultAnswer(MockKStub.kt:93)
at io.mockk.impl.stub.MockKStub.answer(MockKStub.kt:42)
at io.mockk.impl.recording.states.AnsweringState.call(AnsweringState.kt:16)
at io.mockk.impl.recording.CommonCallRecorder.call(CommonCallRecorder.kt:53)
at io.mockk.impl.stub.MockKStub.handleInvocation(MockKStub.kt:266)
at io.mockk.impl.instantiation.JvmMockFactoryHelper$mockHandler$1.invocation(JvmMockFactoryHelper.kt:23)
at io.mockk.proxy.jvm.advice.Interceptor.call(Interceptor.kt:21)
at java.base/java.util.Calendar.getTime(Calendar.java:1785)
at io.healios.nexus.domain.usecases.home.GetWeekTestsScheduleV2UseCase.invoke(GetWeekTestsScheduleV2UseCase.kt:22)
at io.healios.nexus.domain.usecases.home.GetWeekTestsScheduleV2UseCaseTest.shouldReturnListOfTests(GetWeekTestsScheduleV2UseCaseTest.kt:73)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:212)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:208)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
io.mockk.MockKException: no answer found for: Calendar(child of static Calendar#374).set(2020, 1, 1)
at io.mockk.impl.stub.MockKStub.defaultAnswer(MockKStub.kt:93)
at io.mockk.impl.stub.MockKStub.answer(MockKStub.kt:42)
at io.mockk.impl.recording.states.AnsweringState.call(AnsweringState.kt:16)
at io.mockk.impl.recording.CommonCallRecorder.call(CommonCallRecorder.kt:53)
at io.mockk.impl.stub.MockKStub.handleInvocation(MockKStub.kt:266)
at io.mockk.impl.instantiation.JvmMockFactoryHelper$mockHandler$1.invocation(JvmMockFactoryHelper.kt:23)
at io.mockk.proxy.jvm.advice.Interceptor.call(Interceptor.kt:21)
at java.base/java.util.Calendar.set(Calendar.java:1940)
at io.healios.nexus.domain.usecases.home.GetWeekTestsScheduleV2UseCaseTest$DateInCurrentWeek.shouldReturnFalseIfDateIsNotInCurrentWeek(GetWeekTestsScheduleV2UseCaseTest.kt:54)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:212)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:208)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
io.mockk.MockKException: no answer found for: Calendar(child of static Calendar#380).setFirstDayOfWeek(2)
at io.mockk.impl.stub.MockKStub.defaultAnswer(MockKStub.kt:93)
at io.mockk.impl.stub.MockKStub.answer(MockKStub.kt:42)
at io.mockk.impl.recording.states.AnsweringState.call(AnsweringState.kt:16)
at io.mockk.impl.recording.CommonCallRecorder.call(CommonCallRecorder.kt:53)
at io.mockk.impl.stub.MockKStub.handleInvocation(MockKStub.kt:266)
at io.mockk.impl.instantiation.JvmMockFactoryHelper$mockHandler$1.invocation(JvmMockFactoryHelper.kt:23)
at io.mockk.proxy.jvm.advice.Interceptor.call(Interceptor.kt:21)
at io.mockk.proxy.jvm.advice.BaseAdvice.handle(BaseAdvice.kt:42)
at io.mockk.proxy.jvm.advice.jvm.JvmMockKProxyInterceptor.intercept(JvmMockKProxyInterceptor.java:31)
at io.mockk.renamed.java.util.Calendar$Subclass2.setFirstDayOfWeek(Unknown Source)
at io.healios.nexus.domain.usecases.home.GetWeekTestsScheduleV2UseCase.isDateInCurrentWeek(GetWeekTestsScheduleV2UseCase.kt:33)
at io.healios.nexus.domain.usecases.home.GetWeekTestsScheduleV2UseCaseTest$DateInCurrentWeek.shouldReturnTrueIfDateInCurrentWeek(GetWeekTestsScheduleV2UseCaseTest.kt:43)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:212)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:208)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
and this is my unit test code
#BeforeEach
private fun setup() {
mockkStatic(Calendar::class)
every { mockFormat.parse(tDateScheduled) } returns mockk(relaxed = true)
every { Calendar.getInstance().time = any() } returns Unit
useCase = GetWeekTestsScheduleV2UseCase(mockRepository, mockFormat)
}
#Nested
#DisplayName("isDateInCurrentWeek()")
inner class DateInCurrentWeek {
#org.junit.jupiter.api.Test
fun shouldReturnTrueIfDateInCurrentWeek() {
// Act
val result = useCase.isDateInCurrentWeek(Date())
// Assert
Assertions.assertTrue(result)
}
and this is the method that I am testing
fun isDateInCurrentWeek(date: Date?): Boolean {
val currentCalendar = Calendar.getInstance()
currentCalendar.firstDayOfWeek = Calendar.MONDAY
val week = currentCalendar[Calendar.WEEK_OF_YEAR]
val year = currentCalendar[Calendar.YEAR]
val targetCalendar = Calendar.getInstance()
targetCalendar.time = date
val targetWeek = targetCalendar[Calendar.WEEK_OF_YEAR]
val targetYear = targetCalendar[Calendar.YEAR]
return week == targetWeek && year == targetYear
}
Any help?

You've made a mock Calendar object
mockkStatic(Calendar::class)
So you need to provide responses for any of it's functions that get called (as it's not a real object).
GetWeekTestsScheduleV2UseCase.invoke() is causing Calendar.getTime() to be called and there is no appropriate response setup.
This bit:
every { Calendar.getInstance().time = any() } returns Unit
Probably needs to be something like:
every { Calendar.getInstance().time } returns Date()
There's a number of ways you could change this to make the test easier to write, but one suggestion: if you want to control the time in your test environment, maybe inject the dependency via an interface; it'll be simpler than trying to mock the Calendar class, eg:
interface TimeProvider {
fun getTime(): Date
}
class CalendarTimeProvider: TimeProvider {
fun getTime(): Date {
return Calendar.getInstance().getTime()
}
}
class StubTimeProvider(private val stubTime: Date): TimeProvider {
fun getTime(): Date {
return stubTime
}
}
class GetWeekTestsScheduleV2UseCase(
val repository: Repository,
val format : Format,
val timeProvider: TimeProvider
) {
fun isDateInCurrentWeek(date: Date?): Boolean {
val currentCalendar = GregorianCalendar()
currentCalendar.time = timeProvider.getTime()
currentCalendar.firstDayOfWeek = Calendar.MONDAY
val week = currentCalendar[Calendar.WEEK_OF_YEAR]
val year = currentCalendar[Calendar.YEAR]
val targetCalendar = Calendar.getInstance()
targetCalendar.time = date
val targetWeek = targetCalendar[Calendar.WEEK_OF_YEAR]
val targetYear = targetCalendar[Calendar.YEAR]
return week == targetWeek && year == targetYear
}
}

IllegalStateException when stringResource() is used while building with Jetpack Compose

Text(buildAnnotatedString {
withStyle(style = SpanStyle(color = Color.Red)) {
append(stringResource(id = R.string.pre_style))
}
append(" ")
withStyle(style = SpanStyle(fontWeight = FontWeight.Bold, color = Color.Blue)) {
//Not able to use string resource here
append(stringResource(id = R.string.test_text))
//Works
append("Text")
}
append("Text")
},
modifier = Modifier.padding(10.dp))
In the code above, when stringResource is used the IllegalStateException is thrown. According this answer kotlinCompilerExtensionVersion is already set. Still the exception is thrown unless hard coded string is used.
Compose beta01 is used to build this.
The exception info is attached below. PS: The complete stack trace is more than 40000 lines which can't be pasted here.
Task :app:compileDebugKotlin FAILED
w: ATTENTION!
This build uses unsafe internal compiler arguments:
-XXLanguage:+NonParenthesizedAnnotationsOnFunctionalTypes
This mode is not recommended for production use,
as no stability/compatibility guarantees are given on
compiler or generated code. Use it at your own risk!
e: java.lang.IllegalStateException: Attempted to realize group twice
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1$1.invoke(ComposableFunctionBodyTransformer.kt:3574)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1$1.invoke(ComposableFunctionBodyTransformer.kt:3526)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope.realizeCoalescableGroup(ComposableFunctionBodyTransformer.kt:3620)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope.realizeGroup(ComposableFunctionBodyTransformer.kt:3533)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1.invoke(ComposableFunctionBodyTransformer.kt:3571)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1.invoke(ComposableFunctionBodyTransformer.kt:3526)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope.realizeCoalescableGroup(ComposableFunctionBodyTransformer.kt:3620)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitComposableLambda(ComposableFunctionBodyTransformer.kt:950)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunctionInScope(ComposableFunctionBodyTransformer.kt:693)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunction(ComposableFunctionBodyTransformer.kt:667)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:72)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:73)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.declarations.IrSimpleFunction.accept(IrSimpleFunction.kt:28)
at org.jetbrains.kotlin.ir.IrElement$DefaultImpls.transform(IrElement.kt:32)
at org.jetbrains.kotlin.ir.IrElementBase.transform(IrElementBase.kt:19)
at org.jetbrains.kotlin.ir.expressions.impl.IrFunctionExpressionImpl.transformChildren(IrFunctionExpressionImpl.kt:31)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitExpression(IrElementTransformerVoid.kt:131)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFunctionExpression(IrElementTransformerVoid.kt:233)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFunctionExpression(IrElementTransformerVoid.kt:235)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFunctionExpression(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.expressions.impl.IrFunctionExpressionImpl.accept(IrFunctionExpressionImpl.kt:23)
at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:33)
at org.jetbrains.kotlin.ir.expressions.IrFunctionAccessExpression.transformChildren(IrFunctionAccessExpression.kt:48)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoidKt.transformChildrenVoid(IrElementTransformerVoid.kt:330)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.transformChildrenVoid(IrElementTransformerVoid.kt:325)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitNormalComposableCall(ComposableFunctionBodyTransformer.kt:2530)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitComposableCall(ComposableFunctionBodyTransformer.kt:2520)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitCall(ComposableFunctionBodyTransformer.kt:2459)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitCall(IrElementTransformerVoid.kt:199)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitCall(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.expressions.impl.IrCallImpl.accept(IrCallImpl.kt:47)
at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:33)
at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:26)
at org.jetbrains.kotlin.ir.util.TransformKt.transformInPlace(transform.kt:35)
at org.jetbrains.kotlin.ir.expressions.IrContainerExpression.transformChildren(IrBlock.kt:41)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoidKt.transformChildrenVoid(IrElementTransformerVoid.kt:330)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.transformChildrenVoid(IrElementTransformerVoid.kt:325)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitRestartableComposableFunction(ComposableFunctionBodyTransformer.kt:1083)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunctionInScope(ComposableFunctionBodyTransformer.kt:698)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunction(ComposableFunctionBodyTransformer.kt:667)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:72)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:73)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.declarations.IrSimpleFunction.accept(IrSimpleFunction.kt:28)
at org.jetbrains.kotlin.ir.IrElement$DefaultImpls.transform(IrElement.kt:32)
at org.jetbrains.kotlin.ir.IrElementBase.transform(IrElementBase.kt:19)
at org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl.transformChildren(IrFileImpl.kt:71)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitPackageFragment(IrElementTransformerVoid.kt:41)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFile(IrElementTransformerVoid.kt:47)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFile(ComposableFunctionBodyTransformer.kt:1776)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFile(IrElementTransformerVoid.kt:48)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFile(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl.accept(IrFileImpl.kt:63)
at org.jetbrains.kotlin.ir.declarations.IrFile.transform(IrFile.kt:48)
at org.jetbrains.kotlin.ir.declarations.impl.IrModuleFragmentImpl.transformChildren(IrModuleFragmentImpl.kt:45)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoidKt.transformChildrenVoid(IrElementTransformerVoid.kt:330)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.lower(ComposableFunctionBodyTransformer.kt:453)
at androidx.compose.compiler.plugins.kotlin.ComposeIrGenerationExtension.generate(ComposeIrGenerationExtension.kt:94)
at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory$generateModule$1.invoke(JvmIrCodegenFactory.kt:93)
at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory$generateModule$1.invoke(JvmIrCodegenFactory.kt:89)
at org.jetbrains.kotlin.psi2ir.Psi2IrTranslator.generateModuleFragment(Psi2IrTranslator.kt:91)
at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory.generateModule(JvmIrCodegenFactory.kt:106)
at org.jetbrains.kotlin.codegen.KotlinCodegenFacade.compileCorrectFiles(KotlinCodegenFacade.java:35)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.generate(KotlinToJVMBytecodeCompiler.kt:595)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:211)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:154)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:169)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:88)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:44)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:98)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:386)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:110)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:286)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl$rebuild(IncrementalCompilerRunner.kt:99)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:114)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:74)
at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:607)
at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:96)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1659)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.IllegalStateException: Attempted to realize group twice
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1$1.invoke(ComposableFunctionBodyTransformer.kt:3574)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1$1.invoke(ComposableFunctionBodyTransformer.kt:3526)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope.realizeCoalescableGroup(ComposableFunctionBodyTransformer.kt:3620)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope.realizeGroup(ComposableFunctionBodyTransformer.kt:3533)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1.invoke(ComposableFunctionBodyTransformer.kt:3571)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope$markCoalescableGroup$1.invoke(ComposableFunctionBodyTransformer.kt:3526)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer$Scope$BlockScope.realizeCoalescableGroup(ComposableFunctionBodyTransformer.kt:3620)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitComposableLambda(ComposableFunctionBodyTransformer.kt:950)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunctionInScope(ComposableFunctionBodyTransformer.kt:693)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunction(ComposableFunctionBodyTransformer.kt:667)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:72)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:73)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.declarations.IrSimpleFunction.accept(IrSimpleFunction.kt:28)
at org.jetbrains.kotlin.ir.IrElement$DefaultImpls.transform(IrElement.kt:32)
at org.jetbrains.kotlin.ir.IrElementBase.transform(IrElementBase.kt:19)
at org.jetbrains.kotlin.ir.expressions.impl.IrFunctionExpressionImpl.transformChildren(IrFunctionExpressionImpl.kt:31)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitExpression(IrElementTransformerVoid.kt:131)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFunctionExpression(IrElementTransformerVoid.kt:233)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFunctionExpression(IrElementTransformerVoid.kt:235)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFunctionExpression(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.expressions.impl.IrFunctionExpressionImpl.accept(IrFunctionExpressionImpl.kt:23)
at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:33)
at org.jetbrains.kotlin.ir.expressions.IrFunctionAccessExpression.transformChildren(IrFunctionAccessExpression.kt:48)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoidKt.transformChildrenVoid(IrElementTransformerVoid.kt:330)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.transformChildrenVoid(IrElementTransformerVoid.kt:325)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitNormalComposableCall(ComposableFunctionBodyTransformer.kt:2530)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitComposableCall(ComposableFunctionBodyTransformer.kt:2520)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitCall(ComposableFunctionBodyTransformer.kt:2459)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitCall(IrElementTransformerVoid.kt:199)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitCall(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.expressions.impl.IrCallImpl.accept(IrCallImpl.kt:47)
at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:33)
at org.jetbrains.kotlin.ir.expressions.IrExpression.transform(IrExpression.kt:26)
at org.jetbrains.kotlin.ir.util.TransformKt.transformInPlace(transform.kt:35)
at org.jetbrains.kotlin.ir.expressions.IrContainerExpression.transformChildren(IrBlock.kt:41)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoidKt.transformChildrenVoid(IrElementTransformerVoid.kt:330)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.transformChildrenVoid(IrElementTransformerVoid.kt:325)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitRestartableComposableFunction(ComposableFunctionBodyTransformer.kt:1083)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunctionInScope(ComposableFunctionBodyTransformer.kt:698)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFunction(ComposableFunctionBodyTransformer.kt:667)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:72)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:73)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitSimpleFunction(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.declarations.IrSimpleFunction.accept(IrSimpleFunction.kt:28)
at org.jetbrains.kotlin.ir.IrElement$DefaultImpls.transform(IrElement.kt:32)
at org.jetbrains.kotlin.ir.IrElementBase.transform(IrElementBase.kt:19)
at org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl.transformChildren(IrFileImpl.kt:71)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitPackageFragment(IrElementTransformerVoid.kt:41)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFile(IrElementTransformerVoid.kt:47)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.visitFile(ComposableFunctionBodyTransformer.kt:1776)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFile(IrElementTransformerVoid.kt:48)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitFile(IrElementTransformerVoid.kt:24)
at org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl.accept(IrFileImpl.kt:63)
at org.jetbrains.kotlin.ir.declarations.IrFile.transform(IrFile.kt:48)
at org.jetbrains.kotlin.ir.declarations.impl.IrModuleFragmentImpl.transformChildren(IrModuleFragmentImpl.kt:45)
at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoidKt.transformChildrenVoid(IrElementTransformerVoid.kt:330)
at androidx.compose.compiler.plugins.kotlin.lower.ComposableFunctionBodyTransformer.lower(ComposableFunctionBodyTransformer.kt:453)
at androidx.compose.compiler.plugins.kotlin.ComposeIrGenerationExtension.generate(ComposeIrGenerationExtension.kt:94)
at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory$generateModule$1.invoke(JvmIrCodegenFactory.kt:93)
at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory$generateModule$1.invoke(JvmIrCodegenFactory.kt:89)
at org.jetbrains.kotlin.psi2ir.Psi2IrTranslator.generateModuleFragment(Psi2IrTranslator.kt:91)
at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory.generateModule(JvmIrCodegenFactory.kt:106)
at org.jetbrains.kotlin.codegen.KotlinCodegenFacade.compileCorrectFiles(KotlinCodegenFacade.java:35)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.generate(KotlinToJVMBytecodeCompiler.kt:595)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:211)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:154)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:169)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:52)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:88)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:44)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:98)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:386)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:110)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:286)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl$rebuild(IncrementalCompilerRunner.kt:99)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:114)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:74)
at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:607)
at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:96)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1659)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Execution failed for task ':app:compileDebugKotlin'.
> Internal compiler error. See log for more details

java.lang.NoSuchMethodError: okhttp3.internal.Internal.initializeInstanceForTests in Android Studio 4.1

I just upgraded Android Studio 4.1 and got all the tests related to mock webserver failed in IDE but not in terminal. It passed fine before I upgraded to 4.1.
My Okhttp and mockwebserver version is 4.7.2
TestCase.kt
class RepositoryTest : BaseUnitTest() {
private lateinit var mockWebServer: MockWebServer
#BeforeEach
override fun setUp() {
mockWebServer = MockWebServer()
mockWebServer.start()
super.setUp()
}
#AfterEach
override fun tearDown() {
super.tearDown()
mockWebServer.shutdown()
}
#Test
fun scenario1() {
...
}
}
Stack traces from IDE
java.lang.NoSuchMethodError: okhttp3.internal.Internal.initializeInstanceForTests()V
at okhttp3.mockwebserver.MockWebServer.<clinit>(MockWebServer.java:102)
at com.example.RepositoryTest.setUp(RepositoryTest.kt:52)
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.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:628)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:117)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeMethodInExtensionContext(ClassTestDescriptor.java:439)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$synthesizeBeforeEachMethodAdapter$15(ClassTestDescriptor.java:427)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachMethods$3(TestMethodTestDescriptor.java:149)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:169)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachMethods(TestMethodTestDescriptor.java:148)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:123)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Suppressed: kotlin.UninitializedPropertyAccessException: lateinit property mockWebServer has not been initialized
at com.example.RepositoryTest.tearDown(RepositoryTest.kt:60)
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.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:628)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:117)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeMethodInExtensionContext(ClassTestDescriptor.java:439)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$synthesizeAfterEachMethodAdapter$16(ClassTestDescriptor.java:431)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachMethods$10(TestMethodTestDescriptor.java:227)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(TestMethodTestDescriptor.java:245)
at java.util.ArrayList.forEach

See https://github.com/square/okhttp/issues/5759
Likely you are mixing dependency versions. Check Intellij project view to ensure you are using a single version across all okhttp libraries

It happened to me and, like Yuri Schimke answered, I had two OkHttp versions in my project (one was brought by retrofit). I had to downgrade my OkHttp (less painful) to match the retrofit's Okhttp. Exclusion strategy also didn't worked well for me.

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

NoClassDefFoundError: Could not initialise class com.google.firebase.perf.session.SessionManager - android

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