I’m having a problem with MockK and JUnit5 in Android development. Here is my code: ```private fun m...

# mockk

[Ellen Spertus]

I’m having a problem with MockK and JUnit5 in Android development. Here is my code:

private fun makeResolveInfo(appName: String, packageName: String, exported: Boolean = true) :
    ResolveInfo {
  val activityInfo = mockk<ActivityInfo>()
  every { activityInfo.exported } returns exported
  // remaining code omitted

The program crashes on the line with every :

io.mockk.MockKException: Missing calls inside every { ... } block.
	at io.mockk.impl.recording.states.StubbingState.checkMissingCalls(StubbingState.kt:14)
	at io.mockk.impl.recording.states.StubbingState.recordingDone(StubbingState.kt:8)
	at io.mockk.impl.recording.CommonCallRecorder.done(CommonCallRecorder.kt:47)
	at io.mockk.impl.eval.RecordedBlockEvaluator.record(RecordedBlockEvaluator.kt:60)
	at io.mockk.impl.eval.EveryBlockEvaluator.every(EveryBlockEvaluator.kt:30)
	at io.mockk.MockKDsl.internalEvery(API.kt:92)
	at io.mockk.MockKKt.every(MockK.kt:104)
	at mozilla.voice.assistant.intents.MetadataTest$Companion.makeResolveInfo(MetadataTest.kt:61)

Any idea what I’m doing wrong? The file is in a test directory rather than androidTest. I don’t know if that could be a problem.

[streetsofboston]

I could be mistaken, but it looks like you need a relaxed mock, since you may be not mocking all methods and properties of the ActivityInfo.

[Ellen Spertus]

@streetsofboston I think you got it! I'll give that a try tomorrow.

[Ellen Spertus]

@streetsofboston Alas, I got the same error with:

val activityInfo = mockk<ActivityInfo>(relaxed = true)
every { activityInfo.exported } returns exported

[Ellen Spertus]

Here’s the code in context. https://github.com/espertus/firefox-voice/blob/update-testing-frameworks/android-app/app/src/test/java/mozilla/voice/assistant/intents/MetadataTest.kt#L68

[Matt Thompson]

it could have to do with being in the test directory - maybe specify @RunWith(AndroidJUnit4::class)
on the class to get the robolectric test runner

[Matt Thompson]

also there are a lot of open issues for mockk related to android instrumented tests… could be one of those!