mockk/mockk issues and pull requests

#1049 - Mockk 1.13.4 incompatible with newest Espresso 3.5.1

Issue - State: open - Opened by bardss over 1 year ago - 5 comments

#1048 - Kotlin version configured from GitHub Actions workflow is not correctly applied

Issue - State: closed - Opened by SimonMarquis over 1 year ago - 7 comments

#1047 - Kotlin 1.8.20

Pull Request - State: closed - Opened by SimonMarquis over 1 year ago - 1 comment

#1046 - fix: [#989] Slf4J and logback downgrade

Pull Request - State: closed - Opened by Slava-Miligoulo-Target over 1 year ago - 3 comments

#1041 - Mockk fails on JDK17 when returning sealed classes

Issue - State: closed - Opened by dstibbe over 1 year ago - 11 comments

#1039 - Fail on mocking sealed subclasses which are final in combination with…

Pull Request - State: open - Opened by maverick1601 over 1 year ago - 1 comment

#1038 - Issue#1037 : Don't unbox Result inline class for interceptor

Pull Request - State: closed - Opened by jijichen over 1 year ago - 1 comment

#1037 - MockK unbox value class return value for mocked method

Issue - State: closed - Opened by jijichen over 1 year ago - 3 comments

#1036 - No longer able to mock (relaxed) generic return types on version 1.13.4

Issue - State: open - Opened by SimonMarquis over 1 year ago - 1 comment

#1035 - java.lang.IncompatibleClassChangeError: Superclass my.project.TestInterface of my.project.TestInterface_1_Proxy is an interface (declaration of 'my.project.TestInterface_1_Proxy' appears in /data/user/0/my.project.test/app_dxmaker_cache/Generated_712335553.jar)

Issue - State: closed - Opened by JurajKuliska over 1 year ago - 25 comments

#1033 - Broken spying on functions

Issue - State: open - Opened by GFriedrich over 1 year ago - 8 comments

#1031 - Mocking nullable unsigned types hangs

Issue - State: open - Opened by cdprete over 1 year ago - 2 comments

#1027 - mocking extension function File.writeText

Issue - State: open - Opened by Mojtaba-Shafaei over 1 year ago - 1 comment

#1022 - Using MockKExtension fails with GraalVM native and Spring Boot

Issue - State: open - Opened by ArjanSchouten over 1 year ago - 2 comments

#1021 - class java.lang.String cannot be cast to class kotlin.Result (java.lang.String is in module java.base of loader 'bootstrap'; kotlin.Result is in unnamed module of loader 'app')

Issue - State: open - Opened by alex-khutornyi over 1 year ago - 2 comments

#1020 - [Question] Bad Recording sequence State: AnsweringState. What does it mean?

Issue - State: open - Opened by RotBolt over 1 year ago - 3 comments

#1015 - Broken mocking of sealed classes after upgrading to 1.13.2

Issue - State: open - Opened by vudzkostek over 1 year ago - 7 comments

#1014 - Test fails on CI server when run in parallel

Issue - State: closed - Opened by smworks over 1 year ago

#1011 - Remove unused loggers

Pull Request - State: closed - Opened by Sandhya2902 almost 2 years ago - 2 comments

#1003 - Create a Lint detector to warn about undesired usages of mockk

Pull Request - State: closed - Opened by SimonMarquis almost 2 years ago - 3 comments

#999 - Upgrade Android Gradle Plugin

Pull Request - State: closed - Opened by geekiyer almost 2 years ago - 1 comment

#997 - Can't instantiate proxy for class kotlin.Function2 - similar class definition

Issue - State: open - Opened by rgonciarz almost 2 years ago - 11 comments

#989 - SLF4j 2.0.x Support with Log4j2

Issue - State: closed - Opened by desilvai-target almost 2 years ago - 8 comments

#977 - `every` hangs on invoke of function type returning a value class

Issue - State: closed - Opened by dmcg almost 2 years ago - 2 comments

#971 - java.lang.InstantiationError with slot() using data classes that inherit from a sealed class on jdk 17 (jdk 11 works)

Issue - State: closed - Opened by u6f6o almost 2 years ago - 3 comments

#957 - No answer found for: `...continuation {})`

Issue - State: open - Opened by igorwojda almost 2 years ago - 8 comments

#956 - Mocking application class in androidTest instrumented test significantly slows down unrelated tests

Issue - State: open - Opened by jdvp almost 2 years ago - 9 comments

#954 - @MockKExtension.CheckUnnecessaryStub annotation is applied to non-annotated classes

Issue - State: closed - Opened by neubarth almost 2 years ago - 5 comments

#953 - Unable to mock vararg methods where the last parameter is not variable

Issue - State: open - Opened by jebbench almost 2 years ago - 2 comments

#952 - java.lang.NoClassDefFoundError: io/mockk/ValueClassSupportKt in maven build

Issue - State: open - Opened by pas2al almost 2 years ago - 2 comments

#950 - Kotlin Multimedia Mobile import problems

Issue - State: open - Opened by DiegoNovati almost 2 years ago - 5 comments

#948 - Mocking value classes causes unboxing errors

Issue - State: open - Opened by DavidDTA almost 2 years ago - 2 comments

#947 - Returning value class from suspend method is broken

Issue - State: closed - Opened by atanana almost 2 years ago - 7 comments

#944 - AbstractMethodError when using `any()` to provide a value for a suspend lambda

Issue - State: open - Opened by roomscape almost 2 years ago - 8 comments

#941 - Suspend extension functions are not mocked in Android instrumentation test (works in local junit test)

Issue - State: open - Opened by getmkt almost 2 years ago - 3 comments

#935 - Regression in 1.13.2 when stubbing chained calls where a middle object is sealed

Issue - State: open - Opened by gekylafas almost 2 years ago - 3 comments

#932 - coVerify fails when running multiple tests but succeeds if the test is run alone

Issue - State: open - Opened by SimonBalling about 2 years ago - 1 comment

#912 - GHA Snapshot publishing

Pull Request - State: open - Opened by aSemy about 2 years ago - 11 comments

#911 - Stubbing fails for a method consuming value class with validation in constructor

Issue - State: open - Opened by monosoul about 2 years ago - 4 comments

#898 - io.mockk:mockk:1.12.7 requires Java 11 all of a sudden

Issue - State: closed - Opened by TWiStErRob about 2 years ago - 10 comments

#882 - mockk/every not mock function with any()

Issue - State: open - Opened by luna-vulpo about 2 years ago - 2 comments

#869 - 1.12.5 `every` fails when `kotlin.time.Duration` should be returned

Issue - State: closed - Opened by eliasmueller about 2 years ago - 15 comments

#864 - Support Spying and Mocking HashMaps on JDK 16+

Issue - State: open - Opened by aSemy about 2 years ago - 2 comments

#860 - Suggestion: Recommendations for running parallel tests

Issue - State: closed - Opened by sharmando about 2 years ago - 10 comments

#853 - Failed to transform class kotlin/Result - java.lang.StackOverflowError

Issue - State: open - Opened by chiara-jm about 2 years ago - 2 comments

#849 - #152 support value classes

Pull Request - State: closed - Opened by aSemy about 2 years ago - 26 comments

#848 - how to use mockk to mock BuildConfig.DEBUG

Issue - State: open - Opened by lannyf77 about 2 years ago - 3 comments

#847 - any() doesn't work for value classes

Issue - State: open - Opened by maciejtulaza about 2 years ago - 6 comments
Labels: value classes

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

Issue - State: open - Opened by ScottSusman about 2 years ago - 8 comments

#841 - KotlinNothingValueException thrown when collecting mockked flow [Kotlin 1.6]

Issue - State: open - Opened by mslagle-godaddy about 2 years ago - 9 comments

#832 - java.lang.InstantiationError when upgrading to Kotlin 1.7

Issue - State: closed - Opened by hantsy over 2 years ago - 57 comments

#821 - ConfirmVerified not isolated per tests

Issue - State: open - Opened by dekar91 over 2 years ago - 6 comments

#820 - Do not unmock all mocks after every test function, but after the entire test class only. Clear mocks after every test function.

Issue - State: closed - Opened by erikhuizinga over 2 years ago - 1 comment
Labels: stale

#819 - mockk-agent-android 1.12.4 missing native lib

Issue - State: closed - Opened by rlatapy-luna over 2 years ago - 11 comments

#813 - Cannot mock function returning nullable value class

Issue - State: closed - Opened by TimonKanters-TomTom over 2 years ago - 5 comments
Labels: important

#806 - Recognize atLeast = 0

Issue - State: closed - Opened by uyw4687 over 2 years ago - 5 comments

#804 - spayk on a interface object gets java.lang.IncompatibleClassChangeError, and failed

Issue - State: open - Opened by lannyf77 over 2 years ago - 4 comments

#803 - Mocking doesn't work on Retrofit spies

Issue - State: open - Opened by naixx over 2 years ago - 3 comments

#796 - In 1.12.3 `verify { mock.method( withArg {}) }` fails if second call matches. Works in 1.12.2

Issue - State: closed - Opened by piotrplazienski over 2 years ago - 8 comments

#786 - io.mockk.MockKException: can't find stub Disposable(temporary mock)

Issue - State: open - Opened by periva101 over 2 years ago - 12 comments

#784 - Cannot call a function with default argument value delegated to a dependency

Issue - State: open - Opened by angryziber over 2 years ago - 4 comments

#780 - Abstract class not receiving injected mocks

Issue - State: closed - Opened by verissimor over 2 years ago - 10 comments
Labels: stale

#766 - coEvery blocks forever when mocking BillingClient::querySkuDetails

Issue - State: closed - Opened by Dimezis almost 3 years ago - 7 comments
Labels: stale

#761 - verify mockkConstructor not working if every { not called before

Issue - State: open - Opened by tonisives almost 3 years ago - 5 comments
Labels: bug, important

#755 - MockK fails on JDK 17 with Java enums that have constants that are classes

Issue - State: open - Opened by anton-novikov almost 3 years ago - 9 comments

#735 - Feature: Add a way to verify constructor is called with defined values

Issue - State: open - Opened by devilk10 almost 3 years ago - 9 comments
Labels: enhancement, important

#707 - Message from Assertk assertions is not printed when using withArg block.

Issue - State: closed - Opened by CamilYed almost 3 years ago - 23 comments

#704 - Bug: StackOverflowError related to spyk'ing objects that call super method

Issue - State: open - Opened by TomBell-Trove about 3 years ago - 8 comments

#696 - [Regression from 1.11.0 to 1.12.0] A mock of a suspending lambda cannot return value classes, returns the value instead

Issue - State: closed - Opened by henningBunk about 3 years ago - 4 comments
Labels: value classes

#691 - `java.lang.VerifyError` when using mockk in androidTest with proguard on android 11

Issue - State: closed - Opened by ShivamPokhriyal about 3 years ago - 2 comments
Labels: stale

#656 - Mocking methods returning nullable value classes enters an infinite loop

Issue - State: open - Opened by schernetsky about 3 years ago - 7 comments
Labels: important, value classes

#649 - Race condition - can't find stub LocalDateTime(temporary mock)

Issue - State: open - Opened by hrach over 3 years ago - 5 comments
Labels: important

#645 - kotlin.Result<T> mocking is not working as expected

Issue - State: open - Opened by siboxd over 3 years ago - 13 comments

#643 - Custom any value generator

Pull Request - State: closed - Opened by hrach over 3 years ago - 7 comments

#630 - getString(any(), any()) returns constant resource value

Issue - State: closed - Opened by ecejmsr over 3 years ago - 4 comments

#607 - Can not mock super method call in mockK?

Issue - State: closed - Opened by ZSmallX over 3 years ago - 12 comments

#596 - Increased heap consumption: Mocks are not freed from memory even after the tests in the test class are completed

Issue - State: closed - Opened by AshokKumarMandava over 3 years ago - 11 comments
Labels: important, performance

#593 - Importing io.mockk.* causes significant slow down of compilation

Issue - State: open - Opened by orangain over 3 years ago - 3 comments
Labels: bug, important, gradle

#592 - java.lang.ClassCastException in chained calls

Issue - State: closed - Opened by kamenskyen over 3 years ago - 4 comments
Labels: stale

#574 - When a slot captures multiple functions in coroutines, it always invokes the function that was captured first

Issue - State: open - Opened by frizzkitten over 3 years ago - 6 comments
Labels: important

#568 - Fix issue 563 by allowing hidden api reflection from MethodDescriptor

Pull Request - State: closed - Opened by duffin22 over 3 years ago - 6 comments

#564 - Missing calls inside every { ... } when using spyk on an Android ViewModel

Issue - State: closed - Opened by pedronveloso over 3 years ago - 6 comments
Labels: stale

#554 - Odd failure message with SpyK and Coroutine

Issue - State: open - Opened by iainism over 3 years ago - 25 comments
Labels: bug, coroutines, important

#544 - Mocking unsigned Kotlin types ends in `java.lang.ClassCastException`

Issue - State: closed - Opened by bio007 almost 4 years ago - 11 comments
Labels: important, good-first-issue, good first issue, hacktoberfest

#520 - java.lang.NoClassDefFoundError: io/mockk/proxy/jvm/advice/jvm/JvmMockKProxyInterceptor

Issue - State: closed - Opened by alixwar almost 4 years ago - 8 comments
Labels: stale, android

#515 - mockkConstructor still calls constructor

Issue - State: closed - Opened by tylerlofgren almost 4 years ago - 3 comments
Labels: stale

#512 - Capture receiver

Issue - State: closed - Opened by johnhenaot almost 4 years ago - 6 comments
Labels: stale

#504 - Mocking Extension function only works for data class

Issue - State: closed - Opened by martofeld almost 4 years ago - 9 comments
Labels: bug, important, good-first-issue, good first issue, hacktoberfest

#494 - MockKException: No other calls allowed in stdObjectAnswer than equals/hashCode/toString on trying to static mock Android TextUtils.isEmpty()

Issue - State: closed - Opened by vitaliyistomov about 4 years ago - 12 comments
Labels: stale

#492 - MockKException: Class cast exception happened while mocking generic class

Issue - State: closed - Opened by ganadist about 4 years ago - 18 comments
Labels: stale, android

#488 - `@JvmField` annotation causing `io.mockk.MockKException: Missing calls inside every { ... } block`

Issue - State: open - Opened by ExpensiveBelly about 4 years ago - 11 comments
Labels: important

#485 - java.lang.ClassCastException: kotlin.Result cannot be cast to java.util.List

Issue - State: closed - Opened by Syex about 4 years ago - 18 comments
Labels: value classes

#481 - Bug: Unable to mock companion field

Issue - State: closed - Opened by GregHib about 4 years ago - 6 comments
Labels: stale

#466 - Android UI Test crashing on Android Emulator (but fine on physical devices) running Android P+ due to various SIGSEGV at random time

Issue - State: open - Opened by ricard-v about 4 years ago - 34 comments
Labels: important, android

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