I m trying to mock private properties from in a companion ob kotlinlang #mockk

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Title

mkrussel

06/29/2021, 1:16 AM

I'm trying to mock private properties from in a companion object. When I run the tests they throw an exception.

io.mockk.MockKException: can't find property workerHandler for dynamic property get

Untitled.cpp

Mattia Tommasone

06/29/2021, 8:23 AM

I think it may be an issue with the fact that the first argument for mockkObject is vararg, so if you call it the way you do the second parameter is part of the vararg

it should be working if you write it as

mockkObject(GeoJsonSource.Companion, recordPrivateCalls = true)

mkrussel

06/29/2021, 11:17 AM

When I switch to that I get

Missing mocked calls inside every { ... } block: make sure the object inside the block is a mock

which is what I got before adding the

true

argument.

So it is the mocking of the

mainHandler

that fails, The

workerHandler

passes. Looking at the decompiled code, the

mainHandler

is turned into a static field of the

GeoJsonSource

class and there is no getter in the

Companion

object.

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