MockK

Developer ToolsApache-2.0

A mocking library built for Kotlin rather than adapted to it.

Latest v1.14.11 · by MockKWritten in KotlinWebsitemockk/mockkRSS

Release activity

Release activity — 4 releases across 4 days in the last year. Each cell is one day; darker means more releases that day. Older weeks are hidden at this screen width.
JunJulAugSep
SundayNo releases on May 24, 2026No releases on May 31, 2026No releases on Jun 7, 2026No releases on Jun 14, 2026No releases on Jun 21, 2026No releases on Jun 28, 2026No releases on Jul 5, 2026No releases on Jul 12, 2026No releases on Jul 19, 2026No releases on Jul 26, 2026No releases on Aug 2, 2026No releases on Aug 9, 2026No releases on Aug 16, 2026No releases on Aug 23, 2026No releases on Aug 30, 2026No releases on Sep 6, 2026
MondayNo releases on May 25, 2026No releases on Jun 1, 2026No releases on Jun 8, 2026No releases on Jun 15, 2026No releases on Jun 22, 2026No releases on Jun 29, 2026No releases on Jul 6, 2026No releases on Jul 13, 2026No releases on Jul 20, 2026No releases on Jul 27, 2026No releases on Aug 3, 2026No releases on Aug 10, 2026No releases on Aug 17, 2026No releases on Aug 24, 2026No releases on Aug 31, 2026No releases on Sep 7, 2026
TuesdayNo releases on May 26, 2026No releases on Jun 2, 2026No releases on Jun 9, 2026No releases on Jun 16, 2026No releases on Jun 23, 2026No releases on Jun 30, 2026No releases on Jul 7, 2026No releases on Jul 14, 2026No releases on Jul 21, 2026No releases on Jul 28, 2026No releases on Aug 4, 2026No releases on Aug 11, 2026No releases on Aug 18, 2026No releases on Aug 25, 2026No releases on Sep 1, 2026No releases on Sep 8, 2026
WednesdayNo releases on May 27, 2026No releases on Jun 3, 2026No releases on Jun 10, 2026No releases on Jun 17, 2026No releases on Jun 24, 2026No releases on Jul 1, 2026No releases on Jul 8, 2026No releases on Jul 15, 2026No releases on Jul 22, 2026No releases on Jul 29, 2026No releases on Aug 5, 2026No releases on Aug 12, 2026No releases on Aug 19, 2026No releases on Aug 26, 2026No releases on Sep 2, 2026
ThursdayNo releases on May 28, 2026No releases on Jun 4, 2026No releases on Jun 11, 2026No releases on Jun 18, 2026No releases on Jun 25, 2026No releases on Jul 2, 2026No releases on Jul 9, 2026No releases on Jul 16, 2026No releases on Jul 23, 2026No releases on Jul 30, 2026No releases on Aug 6, 2026No releases on Aug 13, 2026No releases on Aug 20, 2026No releases on Aug 27, 2026No releases on Sep 3, 2026
Friday1 release on May 29, 2026No releases on Jun 5, 2026No releases on Jun 12, 2026No releases on Jun 19, 2026No releases on Jun 26, 2026No releases on Jul 3, 2026No releases on Jul 10, 2026No releases on Jul 17, 2026No releases on Jul 24, 2026No releases on Jul 31, 2026No releases on Aug 7, 2026No releases on Aug 14, 2026No releases on Aug 21, 2026No releases on Aug 28, 2026No releases on Sep 4, 2026
SaturdayNo releases on May 30, 2026No releases on Jun 6, 2026No releases on Jun 13, 2026No releases on Jun 20, 2026No releases on Jun 27, 2026No releases on Jul 4, 2026No releases on Jul 11, 2026No releases on Jul 18, 2026No releases on Jul 25, 2026No releases on Aug 1, 2026No releases on Aug 8, 2026No releases on Aug 15, 2026No releases on Aug 22, 2026No releases on Aug 29, 2026No releases on Sep 5, 2026

4 releases in the last year

Changelog

v1.14.11

Latest
Added 6
  • Add scoped confirmVerified overloads for callables (KFunction and KProperty)
  • Support MockKAnnotation.useDependencyOrder for JUnit 5
  • Allow updating settings from code
  • Add currentThread filter and excluded mocks to clearAllStubsFromMemory
  • Support new Kotlin annotation defaulting rule for @InjectMockKs
  • Add context parameters support module
Fixed 5
  • Added SameInstanceMatcher to handle an issue with equals method when using EqMatcher along with a mock to an object
  • Resolve @InjectMockKs dependency order for interface
  • Resolve @InjectMockKs dependency order for list injection
  • Extract native lib from APK when not on filesystem (AGP 8.5+)
  • Support OpenJ9 in JvmAutoHinter

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.14.9...v1.14.11

View originalPermalink
How v1.14.11 went
1.14.9

v1.14.9

Added 4
  • Add configurable logging to withArg and withNullableArg
  • Add optional restricted mock system property
  • Add List injection support for @InjectMockKs
  • Introduce clearAllStubsFromMemory
Changed 2
  • Change JUnit 4/5 dependencies from implementation to compileOnly
  • Unify settings files by prioritizing mockk.properties in MockKSettings
Fixed 9
  • Normalize value class arguments in EqMatcher for consistent comparison
  • Fix issue #1103
  • Fix InaccessibleObjectException when spying on JDK interfaces on JDK 16+
  • Fix Java 11 compatibility by replacing Random.nextLong(long, long) with Java 8 compatible alternative
  • Fix StackOverflowError when mocking methods returning ArrayList
  • Fix nullable value class verification

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.14.6...1.14.9

View originalPermalink
How 1.14.9 went
1.14.7

v1.14.7

Added 2
  • Add configurable logging to withArg and withNullableArg
  • Add optional restricted mock system property
Changed 1
  • Change JUnit 4/5 dependencies from implementation to compileOnly
Fixed 5
  • Normalize value class arguments in EqMatcher for consistent comparison
  • Fix issue #1103
  • Fix InaccessibleObjectException when spying on JDK interfaces on JDK 16+
  • Fix Java 11 compatibility by replacing Random.nextLong(long, long) with Java 8 compatible alternative
  • Fix StackOverflowError when mocking methods returning ArrayList

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.14.6...1.14.7

View originalPermalink
How 1.14.7 went

1.14.6

Added 1
  • Add fail-fast guard for Kotlin inline function mocking
Changed 2
  • Make captured value reference volatile
  • Enhance confirmVerified function to include clear option
Fixed 2
  • Fix clearMocks test cases
  • Fix duration denormalized error

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.14.5...1.14.6

View originalPermalink
How 1.14.6 went

1.14.5

Added 1
  • Implement BDD-style aliases as separate module mockk-bdd
Changed 1
  • Downgrade byte-buddy to 1.5.11

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.14.4...1.14.5

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How 1.14.5 went

1.14.3

Added 2
  • Add recursive detection of meta-annotations
  • Add logging on failure inside withArg
Changed 3
  • Update Android artifacts to support 16kb page sizes
  • Bump byte buddy version to support java 24
  • Bump kotlin to 2.1.20
Fixed 2
  • Enable confirmVerified to work with static mocks
  • Use instance factory for value classes with any() matcher

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.14.2...1.14.3

View originalPermalink
How 1.14.3 went

1.14.2

Changed 1
  • Change mockk configuration paths to test sourceSet
Fixed 1
  • Use redefine if mockkStatic is used

From MockK

What's Changed

Full Changelog: https://github.com/mockk/mockk/compare/1.14.0...1.14.2

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How 1.14.2 went

1.14.0

Changed 1
  • Update the kdoc of verifyAll to describe its behavior correctly
Fixed 4
  • Fix returning result values
  • Ensure confirmVerified is isolated per test
  • Do not generate visibility bridge for package-private default methods
  • Handle fallback to default constructor parameters in constructed mocks

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.13.17...1.14.0

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How 1.14.0 went

1.13.17

Added 2
  • Add configuration option to restrict mocking of certain classes
  • Add new property failOnSetBackingFieldException to fail test if a backing field could not be set
Fixed 2
  • Fix bug where MockK 1.13.16 wraps result objects twice
  • Fix parallel testing for unmockkAll

From MockK

What's Changed
New Contributors

Full Changelog: https://github.com/mockk/mockk/compare/1.13.16...1.13.17

View originalPermalink
How 1.13.17 went

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