Mockito

Frameworks & Libraries

The mocking framework for Java unit tests.

Latest v5.23.0 · by MockitoWebsitemockito/mockito

Release activity

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

5 releases in the last year

Changelog

v5.23.0

Changed 3
  • Replace mockito-android mock maker implementation with dexmaker-mockito-inline
  • Mark parameters of Mockito.when @Nullable
  • mockito-android now requires a device or emulator based on API 28+ (Android P) for tests
Fixed 1
  • Fix StackOverflowError with AbstractList after using mockSingleton
NOTE: Breaking change for Android

The mockito-android artifact has a breaking change: tests now require a device or emulator based on API 28+ (Android P). This is to enable new support for mocking Kotlin classes. See #3788 for more details.

Changelog generated by Shipkit Changelog Gradle Plugin

5.23.0
  • 2026-03-11 - 6 commit(s) by Brice Dutheil, Joshua Selbo, Philippe Kernevez
  • Replace mockito-android mock maker implementation with dexmaker-mockito-inline (#3792)
  • Fix StackOverflowError with AbstractList after using mockSingleton (#3790)
  • Mark parameters of Mockito.when @Nullable (#3503)
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How v5.23.0 went

v5.22.0

Added 1
  • Add core API to enable Kotlin singleton mocking
Changed 1
  • Clarify RETURNS_MOCKS behavior with sealed abstract enums (Java 15+)
Fixed 2
  • Avoid mocking of internal static utilities
  • Static mocking of UUID.class corrupted under JDK 25

Changelog generated by Shipkit Changelog Gradle Plugin

5.22.0
  • 2026-02-27 - 6 commit(s) by Joshua Selbo, NiMv1, Rafael Winterhalter, dependabot[bot], eunbin son
  • Avoid mocking of internal static utilities (#3785)
  • Bump graalvm/setup-graalvm from 1.4.4 to 1.4.5 (#3780)
  • Static mocking of UUID.class corrupted under JDK 25 (#3778)
  • Bump actions/upload-artifact from 5 to 6 (#3774)
  • docs: clarify RETURNS_MOCKS behavior with sealed abstract enums (Java 15+) (#3773)
  • Add tests for Sets utility class (#3771)
  • Add core API to enable Kotlin singleton mocking (#3762)
  • Stubbing Kotlin object singletons (#3652)
  • Incorrect documentation for RETURNS_MOCKS (#3285)
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How v5.22.0 went

v5.21.0

Added 4
  • Output matchers to potential mismatch messages
  • Automatically detect class to mock in mockStatic and mockConstruction
  • Return completed futures for unstubbed Future/CompletionStage in ReturnsEmptyValues
  • Support primitives in GenericArrayReturnType
Fixed 2
  • StackOverflowError when mocking WeakReference
  • ClassNotFoundException when stubbing array of primitive type on Android
Removed 1
  • Forbid mocking WeakReference with inline mock maker

Changelog generated by Shipkit Changelog Gradle Plugin

5.21.0
  • 2025-12-09 - 17 commit(s) by Giulio Longfils, Joshua Selbo, Woongi9, Zylox, dependabot[bot]
  • Bump graalvm/setup-graalvm from 1.4.3 to 1.4.4 (#3768)
  • Bump graalvm/setup-graalvm from 1.4.2 to 1.4.3 (#3767)
  • Bump actions/checkout from 5 to 6 (#3765)
  • Adds output of matchers to potential mismatch; Fixes #2468 (#3760)
  • Forbid mocking WeakReference with inline mock maker (#3759)
  • StackOverflowError when mocking WeakReference (#3758)
  • Bump actions/upload-artifact from 4 to 5 (#3756)
  • Bump graalvm/setup-graalvm from 1.4.1 to 1.4.2 (#3755)
  • Support primitives in GenericArrayReturnType. (#3753)
  • ClassNotFoundException when stubbing array of primitive type on Android (#3752)
  • Bump graalvm/setup-graalvm from 1.4.0 to 1.4.1 (#3744)
  • Bump gradle/actions from 4 to 5 (#3743)
  • Bump org.graalvm.buildtools.native from 0.11.0 to 0.11.1 (#3738)
  • Bump com.diffplug.spotless:spotless-plugin-gradle from 7.2.1 to 8.0.0 (#3735)
  • Bump graalvm/setup-graalvm from 1.3.7 to 1.4.0 (#3734)
  • Bump org.assertj:assertj-core from 3.27.5 to 3.27.6 (#3733)
  • Bump errorprone from 2.41.0 to 2.42.0 (#3732)
  • Feat: automatically detect class to mock in mockStatic and mockConstruction (#3731)
  • Return completed futures for unstubbed Future/CompletionStage in ReturnsEmptyValues (#3727)
  • automatically detect class to mock (#2779)
  • Incorrect "has following stubbing(s) with different arguments" message when using Argument Matchers (#2468)
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How v5.21.0 went

v5.20.0

Added 2
  • Add ability to mock construction of generic types
  • Add support for JDK21 Sequenced Collections
Fixed 1
  • Fix issue #3709

Changelog generated by Shipkit Changelog Gradle Plugin

5.20.0
  • 2025-09-20 - 11 commit(s) by Adrian-Kim, Giulio Longfils, Rafael Winterhalter, dependabot[bot]
  • Bump org.assertj:assertj-core from 3.27.4 to 3.27.5 (#3730)
  • Introducing the Ability to Mock Construction of Generic Types (#2401) (#3729)
  • Bump com.gradle.develocity from 4.1.1 to 4.2 (#3726)
  • Bump graalvm/setup-graalvm from 1.3.6 to 1.3.7 (#3725)
  • Bump org.eclipse.platform:org.eclipse.osgi from 3.23.100 to 3.23.200 (#3720)
  • Bump graalvm/setup-graalvm from 1.3.5 to 1.3.6 (#3719)
  • Bump actions/setup-java from 4 to 5 (#3715)
  • Bump com.gradle.develocity from 4.1 to 4.1.1 (#3713)
  • Bump bytebuddy from 1.17.6 to 1.17.7 (#3712)
  • test: Use Assume.assumeThat for SequencedCollection tests (#3711)
  • Fix #3709 (#3710)
  • feat: Add support for JDK21 Sequenced Collections. (#3708)
  • Introducing the Ability to Mock Construction of Generic Types (#2401)
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How v5.20.0 went

v5.19.0

Added 1
  • Add support for JDK21 Sequenced Collections
Changed 1
  • Allow overriding 'Created-By' for reproducible builds

Changelog generated by Shipkit Changelog Gradle Plugin

5.19.0
  • 2025-08-15 - 37 commit(s) by Adrian-Kim, Tim van der Lippe, Tran Ngoc Nhan, dependabot[bot], juyeop
  • feat: Add support for JDK21 Sequenced Collections. (#3708)
  • Bump actions/checkout from 4 to 5 (#3707)
  • build: Allow overriding 'Created-By' for reproducible builds (#3704)
  • Bump org.assertj:assertj-core from 3.27.3 to 3.27.4 (#3703)
  • Bump androidx.test:runner from 1.6.2 to 1.7.0 (#3697)
  • Bump org.junit.platform:junit-platform-launcher from 1.13.3 to 1.13.4 (#3694)
  • Bump com.diffplug.spotless:spotless-plugin-gradle from 7.1.0 to 7.2.1 (#3693)
  • Bump junit-jupiter from 5.13.3 to 5.13.4 (#3691)
  • Bump com.gradle.develocity from 4.0.2 to 4.1 (#3689)
  • Bump com.google.googlejavaformat:google-java-format from 1.27.0 to 1.28.0 (#3688)
  • Bump com.google.googlejavaformat:google-java-format from 1.25.2 to 1.27.0 (#3686)
  • Bump com.diffplug.spotless:spotless-plugin-gradle from 7.0.4 to 7.1.0 (#3685)
  • Bump junit-jupiter from 5.13.2 to 5.13.3 (#3684)
  • Bump org.shipkit:shipkit-auto-version from 2.1.0 to 2.1.2 (#3683)
  • Bump com.diffplug.spotless:spotless-plugin-gradle from 7.0.2 to 7.0.4 (#3682)
  • Only run release after both Java and Android tests have finished (#3681)
  • Bump org.junit.platform:junit-platform-launcher from 1.12.2 to 1.13.3 (#3680)
  • Bump org.codehaus.groovy:groovy from 3.0.24 to 3.0.25 (#3679)
  • Bump org.eclipse.platform:org.eclipse.osgi from 3.23.0 to 3.23.100 (#3678)
  • Can no longer publish snapshot releases (#3677)
  • Update Gradle to 8.14.2 (#3676)
  • Bump errorprone from 2.23.0 to 2.39.0 (#3674)
  • Correct Junit docs link (#3672)
  • Bump net.ltgt.gradle:gradle-errorprone-plugin from 4.1.0 to 4.3.0 (#3670)
  • Bump junit-jupiter from 5.13.1 to 5.13.2 (#3669)
  • Bump bytebuddy from 1.17.5 to 1.17.6 (#3668)
  • Bump junit-jupiter from 5.12.2 to 5.13.1 (#3666)
  • Bump org.jetbrains.kotlin:kotlin-stdlib from 2.0.21 to 2.2.0 (#3665)
  • Bump org.gradle.toolchains.foojay-resolver-convention from 0.9.0 to 1.0.0 (#3661)
  • Bump org.junit.platform:junit-platform-launcher from 1.11.4 to 1.12.2 (#3660)
  • Add JDK21 sequenced collections for ReturnsEmptyValues (#3659)
  • Bump com.gradle.develocity from 3.19.1 to 4.0.2 (#3658)
  • Bump ru.vyarus:gradle-animalsniffer-plugin from 1.7.2 to 2.0.1 (#3657)
  • Bump org.eclipse.platform:org.eclipse.osgi from 3.22.0 to 3.23.0 (#3656)
  • Bump org.codehaus.groovy:groovy from 3.0.23 to 3.0.24 (#3655)
  • Bump junit-jupiter from 5.11.4 to 5.12.2 (#3653)
  • Reproducible Build: need to inject JDK distribution details to rebuild (#3563)
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How v5.19.0 went

v5.18.0

Changed 2
  • Make vararg checks Scala friendly for mockito-scala
  • For UnfinishedStubbingException, suggest the possibility of another thread

Changelog generated by Shipkit Changelog Gradle Plugin

5.18.0
  • 2025-05-20 - 5 commit(s) by Eugene Platonov, Patrick Doyle, Tim van der Lippe, dependabot[bot]
  • Make vararg checks Scala friendly (for mockito-scala) (#3651)
  • For UnfinishedStubbingException, suggest the possibility of another thread (#3636)
  • UnfinishedStubbingException ought to suggest the possibility of another thread (#3635)
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How v5.18.0 went

v5.17.0

Changed 1
  • Update exception message with mockito-inline
Fixed 4
  • Fix broken banner image link
  • MockitoExtension fails cleanup when aborted before setup
  • Fall back to Throwable Location strategy on Android
  • Fix broken links to javadoc.io

Changelog generated by Shipkit Changelog Gradle Plugin

5.17.0
  • 2025-04-04 - 7 commit(s) by Adrian Roos, Andre Kurait, Jan Ouwens, Rafael Winterhalter, Taeik Lim, Thach Le, Tim van der Lippe
  • Fixes #3631: Fix broken banner image link (#3632)
  • Banner image is broken (#3631)
  • Update exception message with mockito-inline (#3628)
  • Clarify structure of commit messages (#3626)
  • Fixes #3622: MockitoExtension fails cleanup when aborted before setup (#3623)
  • MockitoExtension fails cleanup when aborted before setup (#3622)
  • Since mockito-inline has been removed, the exception messages with mockito-inline should be modified. (#3621)
  • Fixes #3171: Fall back to Throwable Location strategy on Android (#3619)
  • Fixes #3615 : broken links to javadoc.io (#3616)
  • Broken links to javadoc.io (#3615)
  • Mocks are not working on particular devices after update Android SDK from 33 to 34 (#3171)
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How v5.17.0 went

v5.16.1

Changed 1
  • Rework injection strategy in the context of modules
Fixed 2
  • Remove Arrays.asList from critical stubbing path in GenericMetadataSupplier
  • Adjust inline mocking snippet to allow task relocatability

Changelog generated by Shipkit Changelog Gradle Plugin

5.16.1
  • 2025-03-15 - 3 commit(s) by Adrian Roos, Jérôme Prinet, Rafael Winterhalter
  • Remove Arrays.asList from critical stubbing path in GenericMetadataSu… (#3610)
  • Rework of injection strategy in the context of modules (#3608)
  • Adjust inline mocking snippet to allow task relocatability (#3606)
  • Inline mocking configuration snippet for Gradle should allow task relocatability (#3605)
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How v5.16.1 went

v5.16.0

Added 1
  • Support for including module-info in Mockito
Changed 1
  • Tweaks documentation on mockito agent config for maven
Fixed 2
  • Refine reflection when calling management factory
  • Avoid warning when dynamic attach is enabled

Changelog generated by Shipkit Changelog Gradle Plugin

5.16.0
  • 2025-03-03 - 10 commit(s) by Brice Dutheil, Rafael Winterhalter, TDL, dependabot[bot]
  • Add support for including module-info in Mockito. (#3597)
  • Bump com.gradle.develocity from 3.19 to 3.19.1 (#3579)
  • Bump org.assertj:assertj-core from 3.27.2 to 3.27.3 (#3577)
  • Bump com.diffplug.spotless:spotless-plugin-gradle from 7.0.1 to 7.0.2 (#3574)
  • Bump com.diffplug.spotless:spotless-plugin-gradle from 6.25.0 to 7.0.1 (#3571)
  • Bump org.assertj:assertj-core from 3.27.1 to 3.27.2 (#3569)
  • Tweaks documentation on mockito agent config for maven (#3568)
  • Adds --info to diagnose closeAndReleaseStagingRepositories issues (#3567)
  • Refine reflection when calling management factory (#3566)
  • Avoid warning when dynamic attach is enabled (#3551)
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How v5.16.0 went

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