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ServiceTestRule not support the Service whicha runs in a separat process #2399
Description
I'm writing the unit tests for MyService, which runs in a separate process android:process=":ai", and the code like this:
//The Service:
class MyService: Service() {
inner class TestBinder() : Binder() {
fun getService() = this@MyService
}
override fun onBind(intent: Intent?): IBinder? {
return TestBinder()
}
}
//The test:
@RunWith(AndroidJUnit4::class)
internal class MyServiceTest {
private val rule = ServiceTestRule()
@Test
fun test() {
val binder = rule.bindService(Intent(ApplicationProvider.getApplicationContext(), MyService::class.java))
val service = (binder as MyService.TestBinder).getService()
}
}But ClassCastException was thrown:
java.lang.ClassCastException: android.os.BinderProxy cannot be cast to MyService$TestBinder
But test works if I make MyService without separate process.
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