RuntimeException: Error invoking setter with parameter class Module on object DaggerComponentBuilder

[SammyOdenhoven]

Hi there,

First off, thank you very much for your library and great work.

I've been trying to set up DaggerMock in our project, but I'm running into some problems. Our ApplicationComponent:

@Singleton
@Component(modules = {ApplicationModule.class, NetworkModule.class, ApiKeyModule.class, InAppPurchaseModule.class})
public interface ApplicationComponent {

    //region Created for testing purposes
    TestComponent plus(TestComponent.TestModule module);
    //endregion

    ManageSubscriptionActivityComponent plus(ManageSubscriptionActivityComponent.ManageSubscriptionActivityModule module);

}

ManageSubscriptionComponent & -Module:

@PerScreen
@Subcomponent(modules = [(ManageSubscriptionActivityComponent.ManageSubscriptionActivityModule::class)])
interface ManageSubscriptionActivityComponent : BaseActivityComponent<ManageSubscriptionActivity> {

    @Module
    class ManageSubscriptionActivityModule internal constructor(
            activity: ManageSubscriptionActivity
    ) : BaseActivityModule<ManageSubscriptionActivity>(activity) {
        @Provides
        @PerScreen
        fun activityCheckout(activity: Activity, billing: Billing): ActivityCheckout {
            return Checkout.forActivity(activity, billing)
        }
        @Provides
        @PerScreen
        fun provideGetSubscriptionPriceInteractor(subscriptionManager: SubscriptionManager): GetSubscriptionPriceInteractor {
            return GetSubscriptionPriceInteractor(subscriptionManager)
        }
    }
}

Test:

class ManageSubscriptionsPresenterTest : BasePresenterIntegrationTest() {

    private val mockView = mock<ManageSubscriptionView>()

    val mockGetSubscriptionPriceInteractor: GetSubscriptionPriceInteractor = mock()

    @InjectFromComponent(TestPresenterProvider::class) lateinit var presenter: ManageSubscriptionPresenter
    @InjectFromComponent(TestPresenterProvider::class) lateinit var oauthTokenStore: OAuthTokenStore

    private val context = ApplicationProvider.getApplicationContext<Context>()

    @Test
    fun `setup with T3 scenario should show trial will renew`() {
        // GIVEN

        // WHEN
        presenter.attachView(mockView)

        // THEN
        inOrder(mockView).apply {
            verify(mockView, times(1)).showLoadingState()
            verify(mockView, times(1)).showContentState()
        }
    }
}

with DaggerMockRule:

class RobolectricDaggerMockTestRule : DaggerMockRule<ApplicationComponent>(
        ApplicationComponent::class.java,
        createTestApplicationModule(app),
        NetworkModule(),
        ManageSubscriptionActivityComponent.ManageSubscriptionActivityModule(activity)
) {

    companion object {
        private val app: App
            get() = ApplicationProvider.getApplicationContext()

        private val activity: ManageSubscriptionActivity
            get() = mock()
    }

    init {
        set { component -> component.inject(app) }
    }
}

When running this test, I get the following error: java.lang.RuntimeException: Error invoking setter with parameter class com.rubicoin.invest.ui.managesubscription.ManageSubscriptionActivityComponent$ManageSubscriptionActivityModule on object com.rubicoin.invest.injection.component.DaggerApplicationComponent$Builder@5bde6148

Thank you in advance for your help!

[fabioCollini]

Hi, can you paste the whole exception? It seems ok but it's hard to debug without the code or the full exception, maybe there is something interesting in the wrapped exception

[SammyOdenhoven]

Hi there,

Please find the full exception below:

java.lang.RuntimeException: Error invoking setter with parameter class com.rubicoin.invest.ui.managesubscription.ManageSubscriptionActivityComponent$ManageSubscriptionActivityModule on object com.rubicoin.invest.injection.component.DaggerApplicationComponent$Builder@2ceb68a1

    at it.cosenonjaviste.daggermock.ObjectWrapper.invokeBuilderSetter(ObjectWrapper.java:175)
    at it.cosenonjaviste.daggermock.DaggerMockRule.initComponent(DaggerMockRule.java:238)
    at it.cosenonjaviste.daggermock.DaggerMockRule.setupComponent(DaggerMockRule.java:130)
    at it.cosenonjaviste.daggermock.DaggerMockRule.access$000(DaggerMockRule.java:36)
    at it.cosenonjaviste.daggermock.DaggerMockRule$1.evaluate(DaggerMockRule.java:110)
    at com.rubicoin.invest.androidx.integration.base.utils.MockWebServerRule$apply$1.evaluate(MockWebServerRule.kt:27)
    at com.rubicoin.invest.androidx.integration.base.utils.InvestInitializationRule$apply$1.evaluate(InvestInitializationRule.kt:15)
    at io.github.plastix.rxschedulerrule.RxSchedulerRule$3.evaluate(RxSchedulerRule.java:48)
    at com.rubicoin.invest.old.RxJava2SchedulerRule$apply$1.evaluate(RxJava2SchedulerRule.kt:38)
    at org.junit.rules.RunRules.evaluate(RunRules.java:20)
    at org.robolectric.internal.SandboxTestRunner$2.evaluate(SandboxTestRunner.java:260)
    at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:130)
    at org.robolectric.internal.SandboxTestRunner.runChild(SandboxTestRunner.java:42)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.internal.SandboxTestRunner$1.evaluate(SandboxTestRunner.java:84)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at androidx.test.ext.junit.runners.AndroidJUnit4.run(AndroidJUnit4.java:104)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
Caused by: java.lang.NoSuchMethodException: com.rubicoin.invest.injection.component.DaggerApplicationComponent$Builder.baseActivityModule(com.rubicoin.invest.injection.module.BaseActivityModule)
    at java.lang.Class.getMethod(Class.java:1786)
    at it.cosenonjaviste.daggermock.ObjectWrapper.getSetterMethod(ObjectWrapper.java:185)
    at it.cosenonjaviste.daggermock.ObjectWrapper.invokeBuilderSetter(ObjectWrapper.java:171)
    ... 30 more

[fabioCollini]

The real error seems the last one, can you try to add the method ApplicationComponent$Builder.baseActivityModule(com.rubicoin.invest.injection.module.BaseActivityModule)? Even if you don't use it in the production code it's needed by DaggerMock to work.

[SammyOdenhoven]

Hi, thanks for your reply. I changed parts of our project to now use builders, but I'm still getting the same error. I'm probably not completely sure I understand your suggested code; where should I place this?

In my ApplicationComponent I now have:

@Singleton
@Component(modules = {ApplicationModule.class, NetworkModule.class, ApiKeyModule.class, InAppPurchaseModule.class})
public interface ApplicationComponent {
    TestComponent plus(TestComponent.TestModule module);

    BaseActivityComponent.Builder baseActivityComponentBuilder();
}

and

@PerScreen
@Subcomponent(modules = [(BaseActivityModule::class)])
interface BaseActivityComponent : BaseActivityInterface<BaseActivity> {

    @Subcomponent.Builder
    interface Builder {
        fun module(module: BaseActivityModule): Builder

        fun build(): BaseActivityComponent
    }
}

Thanks again for your help.

[fabioCollini]

I think you should add a builder for ApplicationComponent as well and then add the method baseActivityModule(com.rubicoin.invest.injection.module.BaseActivityModule) there