How to wait until io.mockk captured slots will be filled while calling a method that contains asynchronous operations? (Unit Test)

Asked Oct 14 '19 at 13:03

Active Oct 14 '19 at 13:03

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PS: Codes in Kotlin

In my unit test,

I have mutable list of string called slot

val slot = mutableListOf<String>()

I captured this slot list

every { someService.whateverMethod(capture(slot)) } just Runs

In the end of certain test I check size of slot.

slot.size shouldBe 2

A method that I test contains asynchronous operations. Accordingly, I should write Thread.sleep(1000) before checking slot size (slot.size shouldBe 2)

How to refuse Thread.sleep(1000) operation, and make something that will wait for 1 second. Something like verify(timeout = 10000).

asked Oct 14 '19 at 13:03

Seydazimov Nurbol

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`verify` has a `timeout` parameter. Check out the function parameter list that `verify` accepts. – Raman Preet Singh Oct 14 '19 at 20:46
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@RamanPreetSingh I do not mean exactly `verify` method. Something that does almost the same logic. – Seydazimov Nurbol Oct 15 '19 at 04:49
I think you need `import io.mockk.slot` and `val slotList = slot>()`, `every { someService.whateverMethod(capture(slotList)) } just Runs` – dkb Feb 24 '22 at 09:22

How to wait until io.mockk captured slots will be filled while calling a method that contains asynchronous operations? (Unit Test)

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