equals calls performed by the library internally are recorded

Expected Behavior

I expect internal calls done to <mockedObject>.equals(<otherObject>) not being recorded This happens when I have mocked calls with different arguments like

every { obj.call(mock1) } just runs
every { obj.call(mock2) } just runs

I expect confirmVerified not to consider calls being performed internally by the library

Stack trace

at io.mockk.impl.recording.CommonVerificationAcknowledger.acknowledgeVerified(CommonVerificationAcknowledger.kt:36)
	at io.mockk.MockKDsl.internalConfirmVerified(API.kt:272)
	at io.mockk.MockKKt.confirmVerified(MockK.kt:319)
	at data.booking.AcceptedBookingSourceImplTest.wtf(AcceptedBookingSourceImplTest.kt:348)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	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.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
	at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
	at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)

Code snippet

//
package test

import io.mockk.confirmVerified
import io.mockk.justRun
import io.mockk.mockk
import io.mockk.verify
import org.junit.Test

class InternalEqualsCallTest {
    class Arg

    class Caller() {
        fun call(arg: Arg) {}
    }

    class TestMe(val caller: Caller) {
        fun superCall(arg: Arg) {
            caller.call(arg)
        }
    }

    @Test
    fun test() {
        val caller = mockk<Caller>()
        val subject = TestMe(caller)
        val arg = mockk<Arg>()
        val arg1 = mockk<Arg>()
        justRun { caller.call(arg) }
        justRun { caller.call(arg1) }
        subject.superCall(arg)
        verify {
            caller.call(arg)
        }
        confirmVerified(
            caller,
            arg
        )
    }
}

[jayudey-wf]

Seeing the same behavior, with mockkConstructor as well (don’t know if that matters)

[drx777]

verify {
    arg wasNot called
}

I ran into that, here’s an example test:

    class MyTest {
        fun run() {}
    }

    @Test
    fun testTestFails() {
        val mock = mockk<MyTest>()
        verify { mock.run() wasNot Called }
    }

    @Test
    fun testTestWorks() {
        val mock = mockk<MyTest>()
        verify (exactly = 0) { mock.run() }
    }

Is that a misunderstanding of how wasNot Called works or a bug?