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dbaroncelli / D-KMP-sample

D-KMP Architecture official sample: it uses a shared KMP ViewModel and Navigation for Compose and SwiftUI apps.
Apache License 2.0
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Build Fixes, Fix Tests #28

Open luca992 opened 1 year ago

luca992 commented 1 year ago
dbaroncelli commented 11 months ago

Hi Luca,

I am getting these exceptions when testing for Android.

Any idea?

> Task :shared:processDebugUnitTestJavaRes UP-TO-DATE
D-KMP SAMPLE: selectLevel1Navigation -> countrieslist:listType=ALL
D-KMP SAMPLE: addScreenToBackstack: countrieslist:listType=ALL
D-KMP SAMPLE: initScreen: countrieslist:listType=ALL
D-KMP SAMPLE: UI NAVIGATION RECOMPOSITION: topScreenIdentifier URI -> countrieslist:listType=ALL
D-KMP SAMPLE: addScreenToBackstack: country:countryName=Germany
D-KMP SAMPLE: initScreen: country:countryName=Germany
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
D-KMP SAMPLE: https://baroncelli.eu/dkmpd/Germany API SUCCESS
D-KMP SAMPLE: updateScreen: CountryDetailState
D-KMP SAMPLE: state updated @ /country:countryName=Germany
D-KMP SAMPLE: updateScreen: CountryDetailState
D-KMP SAMPLE: state updated @ /country:countryName=Germany
D-KMP SAMPLE: https://baroncelli.eu/dkmpl/ API SUCCESS
D-KMP SAMPLE: countriesList FETCHED FROM WEBSERVICES
Exception in thread "DefaultDispatcher-worker-3" kotlinx.coroutines.CoroutinesInternalError: Fatal exception in coroutines machinery for DispatchedContinuation[Dispatchers.Default, Continuation at io.ktor.utils.io.ByteBufferChannel.readSuspendImpl(ByteBufferChannel.kt:2236)@4f8123e7]. Please read KDoc to 'handleFatalException' method and report this incident to maintainers
    at kotlinx.coroutines.DispatchedTask.handleFatalException$kotlinx_coroutines_core(DispatchedTask.kt:146)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:117)
    at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)
    Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [CoroutineId(3), "coroutine#3":DispatchedCoroutine{Completed}@ef4430f, Dispatchers.Default]
Caused by: java.lang.IllegalStateException: Module with the Main dispatcher had failed to initialize. For tests Dispatchers.setMain from kotlinx-coroutines-test module can be used
    at kotlinx.coroutines.internal.MissingMainCoroutineDispatcher.missing(MainDispatchers.kt:115)
    at kotlinx.coroutines.internal.MissingMainCoroutineDispatcher.isDispatchNeeded(MainDispatchers.kt:96)
    at kotlinx.coroutines.test.internal.TestMainDispatcher.isDispatchNeeded(TestMainDispatcher.kt:31)
    at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith(DispatchedContinuation.kt:319)
    at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith$default(DispatchedContinuation.kt:278)
    at kotlinx.coroutines.DispatchedCoroutine.afterResume(Builders.common.kt:261)
    at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
    ... 4 more
Caused by: java.lang.RuntimeException: Method getMainLooper in android.os.Looper not mocked. See https://developer.android.com/r/studio-ui/build/not-mocked for details.
    at android.os.Looper.getMainLooper(Looper.java)
    at kotlinx.coroutines.android.AndroidDispatcherFactory.createDispatcher(HandlerDispatcher.kt:55)
    at kotlinx.coroutines.internal.MainDispatchersKt.tryCreateDispatcher(MainDispatchers.kt:57)
    at kotlinx.coroutines.test.internal.TestMainDispatcherFactory.createDispatcher(TestMainDispatcherJvm.kt:15)
    at kotlinx.coroutines.internal.MainDispatchersKt.tryCreateDispatcher(MainDispatchers.kt:57)
    at kotlinx.coroutines.internal.MainDispatcherLoader.loadMainDispatcher(MainDispatchers.kt:38)
    at kotlinx.coroutines.internal.MainDispatcherLoader.<clinit>(MainDispatchers.kt:22)
    at kotlinx.coroutines.Dispatchers.getMain(Dispatchers.kt:24)
    at kotlinx.coroutines.test.internal.TestMainDispatcher$Companion.getCurrentTestDispatcher$kotlinx_coroutines_test(TestMainDispatcher.kt:51)
    at kotlinx.coroutines.test.internal.TestMainDispatcher$Companion.getCurrentTestScheduler$kotlinx_coroutines_test(TestMainDispatcher.kt:54)
    at kotlinx.coroutines.test.TestCoroutineDispatchersKt.StandardTestDispatcher(TestCoroutineDispatchers.kt:145)
    at kotlinx.coroutines.test.TestCoroutineDispatchersKt.StandardTestDispatcher$default(TestCoroutineDispatchers.kt:141)
    at eu.baroncelli.dkmpsample.shared.viewmodel.ViewModelTests.<init>(Tests.kt:26)
    at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483)
    at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:250)
    at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:260)
    at org.junit.runners.BlockJUnit4ClassRunner$2.runReflectiveCall(BlockJUnit4ClassRunner.java:309)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.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$3.evaluate(ParentRunner.java:306)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:108)
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:40)
    at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:60)
    at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:52)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:577)
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
    at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
    at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
    at jdk.proxy1/jdk.proxy1.$Proxy2.processTestClass(Unknown Source)
    at org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
    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:113)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

kotlinx.coroutines.test.UncaughtExceptionsBeforeTest: There were uncaught exceptions before the test started. Please avoid this, as such exceptions are also reported in a platform-dependent manner so that they are not lost.
    at kotlinx.coroutines.test.TestScopeImpl.enter(TestScope.kt:242)
    at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:307)
    at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source)
    at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:166)
    at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source)
    at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0$default(TestBuilders.kt:158)
    at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0$default(Unknown Source)
    at eu.baroncelli.dkmpsample.shared.viewmodel.ViewModelTests.testCountriesListStateUpdate(Tests.kt:47)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:577)
    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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    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$3.evaluate(ParentRunner.java:306)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:108)
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:40)
    at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:60)
    at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:52)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:577)
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
    at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
    at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
    at jdk.proxy1/jdk.proxy1.$Proxy2.processTestClass(Unknown Source)
    at org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
    at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
    at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
    at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
    at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
    Suppressed: kotlinx.coroutines.CoroutinesInternalError: Fatal exception in coroutines machinery for DispatchedContinuation[Dispatchers.Default, Continuation at io.ktor.utils.io.ByteBufferChannel.readSuspendImpl(ByteBufferChannel.kt:2236)@4f8123e7]. Please read KDoc to 'handleFatalException' method and report this incident to maintainers
        at kotlinx.coroutines.DispatchedTask.handleFatalException$kotlinx_coroutines_core(DispatchedTask.kt:146)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:117)
        at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)
        Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [CoroutineId(3), "coroutine#3":DispatchedCoroutine{Completed}@ef4430f, Dispatchers.Default]
    Caused by: java.lang.IllegalStateException: Module with the Main dispatcher had failed to initialize. For tests Dispatchers.setMain from kotlinx-coroutines-test module can be used
        at kotlinx.coroutines.internal.MissingMainCoroutineDispatcher.missing(MainDispatchers.kt:115)
        at kotlinx.coroutines.internal.MissingMainCoroutineDispatcher.isDispatchNeeded(MainDispatchers.kt:96)
        at kotlinx.coroutines.test.internal.TestMainDispatcher.isDispatchNeeded(TestMainDispatcher.kt:31)
        at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith(DispatchedContinuation.kt:319)
        at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith$default(DispatchedContinuation.kt:278)
        at kotlinx.coroutines.DispatchedCoroutine.afterResume(Builders.common.kt:261)
        at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
        ... 4 more
    Caused by: java.lang.RuntimeException: Method getMainLooper in android.os.Looper not mocked. See https://developer.android.com/r/studio-ui/build/not-mocked for details.
        at android.os.Looper.getMainLooper(Looper.java)
        at kotlinx.coroutines.android.AndroidDispatcherFactory.createDispatcher(HandlerDispatcher.kt:55)
        at kotlinx.coroutines.internal.MainDispatchersKt.tryCreateDispatcher(MainDispatchers.kt:57)
        at kotlinx.coroutines.test.internal.TestMainDispatcherFactory.createDispatcher(TestMainDispatcherJvm.kt:15)
        at kotlinx.coroutines.internal.MainDispatchersKt.tryCreateDispatcher(MainDispatchers.kt:57)
        at kotlinx.coroutines.internal.MainDispatcherLoader.loadMainDispatcher(MainDispatchers.kt:38)
        at kotlinx.coroutines.internal.MainDispatcherLoader.<clinit>(MainDispatchers.kt:22)
        at kotlinx.coroutines.Dispatchers.getMain(Dispatchers.kt:24)
        at kotlinx.coroutines.test.internal.TestMainDispatcher$Companion.getCurrentTestDispatcher$kotlinx_coroutines_test(TestMainDispatcher.kt:51)
        at kotlinx.coroutines.test.internal.TestMainDispatcher$Companion.getCurrentTestScheduler$kotlinx_coroutines_test(TestMainDispatcher.kt:54)
        at kotlinx.coroutines.test.TestCoroutineDispatchersKt.StandardTestDispatcher(TestCoroutineDispatchers.kt:145)
        at kotlinx.coroutines.test.TestCoroutineDispatchersKt.StandardTestDispatcher$default(TestCoroutineDispatchers.kt:141)
        at eu.baroncelli.dkmpsample.shared.viewmodel.ViewModelTests.<init>(Tests.kt:26)
        at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67)
        at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483)
        at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:250)
        at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:260)
        at org.junit.runners.BlockJUnit4ClassRunner$2.runReflectiveCall(BlockJUnit4ClassRunner.java:309)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.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$3.evaluate(ParentRunner.java:306)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
        at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:108)
        at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
        at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:40)
        at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:60)
        at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:52)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:577)
        at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
        at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
        at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
        at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
        at jdk.proxy1/jdk.proxy1.$Proxy2.processTestClass(Unknown Source)
        at org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
        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:113)
        at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
        at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
        at `worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)`
luca992 commented 11 months ago

@dbaroncelli I really can't figure out why. It only happens sometimes. Half the time it succeeds... It seems like it may be some sort of bug with Dispatchers.resetMain() on android or some sort of race condition... as it only effects the test when you run all tests vs one at a time on android. Commenting out Dispatchers.resetMain() allows both to complete successfully. Also, I added the slf4j dependency on android to make that warning go away.

dbaroncelli commented 11 months ago

@luca992 I just made a commit: ec0793dce494e8e2fd98d3de0571acaffaae84ef I committed all your suggestions, apart fromaddScreenToBackstack returning a Job, as it seemed to overcomplicate the readability of the functions. I decided to rename the last argument of the Repository constructor to "runSynchronously" turning the default to false (instead of true), as it seems easier to understand this way. Now the tests run correctly even withDispatchers.resetMain() uncommented. The proguard rule doesn't seem needed to me, but I have tried to build only as debug, not as release. Can you build correctly as debug without that proguard rule?

dbaroncelli commented 11 months ago

OK, I just realized ProGuard is configured only for release. However I just built a release APK (unsigned) and I didn't get any error. Can you confirm the error is still there?

luca992 commented 11 months ago

@luca992 I just made a commit: ec0793d I committed all your suggestions, apart fromaddScreenToBackstack returning a Job, as it seemed to overcomplicate the readability of the functions. I decided to rename the last argument of the Repository constructor to "runSynchronously" turning the default to false (instead of true), as it seems easier to understand this way. Now the tests run correctly even withDispatchers.resetMain() uncommented. The proguard rule doesn't seem needed to me, but I have tried to build only as debug, not as release. Can you build correctly as debug without that proguard rule?

I'll try it out soon. runSynchronously is fine... but personally I just don't like having test only code in the actual code. It doesn't feel right to me, but obviously you can do what you like.

dbaroncelli commented 10 months ago

I also think it's not ideal to have test only code in the actual code, but unfortunately I didn't have much time to think about a solution to this. I hope to find a cleaner solution. Thanks for your feedback!