Can you UnitTest Android workers that employ Hilt constructor injection

Im investigating the use of Hilt in my current Android application.

api 'androidx.hilt:hilt-work:1.0.0-alpha02'
implementation "com.google.dagger:hilt-android:2.30.1-alpha"
kapt 'com.google.dagger:hilt-android-compiler:2.30.1-alpha'
kapt 'androidx.hilt:hilt-compiler:1.0.0-alpha02'

api "androidx.work:work-runtime:2.4.0"
implementation "androidx.work:work-runtime-ktx:2.4.0"

testImplementation "androidx.work:work-testing:2.4.0"

testImplementation 'com.google.dagger:hilt-android-testing:2.30.1-alpha'
kaptTest 'com.google.dagger:hilt-android-compiler:2.30.1-alpha'

testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.7"
testImplementation "androidx.arch.core:core-testing:2.1.0"
testImplementation "junit:junit:4.13.1"
testImplementation "org.robolectric:robolectric:4.4"
testImplementation 'io.mockk:mockk:1.10.3'
testImplementation "androidx.test:core:1.3.0"
testImplementation "androidx.test.ext:junit:1.1.2"

I cannot get my androidx.work.CoroutineWorker UnitTest to run though.

They fail with this exception:-

java.lang.IllegalStateException: Could not create an instance of ListenableWorker com.my.manager.background.work.worker.MyWorker

    at androidx.work.testing.TestListenableWorkerBuilder.build(TestListenableWorkerBuilder.java:361)
    at com.my.manager.background.work.ApplicationFeaturesWorkerTest.testApplicationFeaturesWorker(MyWorkerTest.kt:13)
    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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
    at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
    at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:575)
    at org.robolectric.internal.SandboxTestRunner$2.lambda$evaluate$0(SandboxTestRunner.java:263)
    at org.robolectric.internal.bytecode.Sandbox.lambda$runOnMainThread$0(Sandbox.java:89)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)

My Worker constructor resembles this:-

class MyWorker @WorkerInject constructor(@Assisted context: Context, @Assisted params: WorkerParameters, private val service: MyApi) : BaseWorker(context, params) {
}

The Hilt documentation states:-

End-to-end tests

For integration tests, Hilt injects dependencies as it would in your production code. Testing with Hilt requires no maintenance because Hilt automatically generates a new set of components for each test.

What am I doing wrong?

What do I need to change to enable my pure UnitTests to be able to create instances of Android CoroutineWorker that employ Hilt constructor injection?

from Can you UnitTest Android workers that employ Hilt constructor injection