Add ThenThrowCheckedExceptionToRuntimeException recipe#954
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Mockito 3+ validates that checked exceptions passed to `thenThrow()` are declared in the mocked method's `throws` clause. This recipe replaces undeclared checked exception class literals with `RuntimeException.class` and cleans up unused imports.
- Replace manual method name/type checks with MethodMatcher - Use ListUtils.map instead of boolean changed + manual loop - Inline local variables and combine nested conditionals
timtebeek
approved these changes
Apr 7, 2026
…ationTest The inline stub classes didn't extend Runner, causing compilation errors on CI. The real PowerMockRunner is already on the classpath via classpathFromResources, so the stubs are unnecessary.
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…rom 3.30.0 to 3.35.2 [skip ci] Bumps [org.openrewrite.recipe:rewrite-testing-frameworks](https://github.com/openrewrite/rewrite-testing-frameworks) from 3.30.0 to 3.35.2. Release notes *Sourced from [org.openrewrite.recipe:rewrite-testing-frameworks's releases](https://github.com/openrewrite/rewrite-testing-frameworks/releases).* > 3.35.2 > ------ > > What's Changed > -------------- > > * OpenRewrite v8.81.0: <openrewrite/rewrite@v8.81.0...main> > > **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.35.1...v3.35.2> > > 3.35.1 > ------ > > What's Changed > -------------- > > * Fix `UpdateMockWebServerDispatcher` classpath lookup by [`@knutwannheden`](https://github.com/knutwannheden) in [openrewrite/rewrite-testing-frameworks#975](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/975) > > **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.35.0...v3.35.1> > > 3.35.0 > ------ > > What's Changed > -------------- > > * Skip FieldAccess arguments in AssertThrowsOnLastStatement by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#965](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/965) > * Add MigrateToKafkaNative recipe for Testcontainers ([#568](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/568)) by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#967](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/967) > * Fix ClassCastException in RemoveTimesZeroAndOne by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#969](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/969) > * Fix RemoveTryCatchFailBlocks failing when removing blocks within lambda expressions by [`@sambsnyd`](https://github.com/sambsnyd) in [openrewrite/rewrite-testing-frameworks#970](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/970) > * Use KotlinTypeUtils.isKotlinUnit to match Kotlin void return types by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#971](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/971) > * Fix MockWebServer Dispatcher return type and RecordedRequest renames by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#972](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/972) > * Add [`@MockitoSettings`](https://github.com/MockitoSettings)(strictness = Strictness.WARN) for Mockito migration by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#966](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/966) > > **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.34.0...v3.35.0> > > 3.34.0 > ------ > > What's Changed > -------------- > > * Remove empty if blocks after initMocks/openMocks cleanup by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#952](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/952) > * Extend SimplifyMockitoVerifyWhenGiven for more S6068 cases by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#953](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/953) > * Add RemoveDoNothingForDefaultMocks to Mockito1to3Migration by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#956](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/956) > * Skip private method stubbing in PowerMockitoDoStubbingToMockito by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#957](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/957) > * Fix AssertToAssertionsTest expectations for static imports by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#958](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/958) > * Add ThenThrowCheckedExceptionToRuntimeException recipe by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#954](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/954) > * Fix AnyToNullable removing any() import when untyped any() still used by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#960](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/960) > * Rename implicit [`@MethodSource`](https://github.com/MethodSource) methods in RemoveTestPrefix by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#961](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/961) > * Add UpgradeWiremockDependencyVersion recipe by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#963](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/963) > * Support intermediate methods in SimplifyChainedAssertJAssertion by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#962](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/962) > * Add MigrateToOracleFree recipe for Testcontainers by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#964](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/964) > > **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.33.0...v3.34.0> > > 3.33.0 > ------ > > What's Changed > -------------- > > * OpenRewrite recipe best practices by [`@timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#949](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/949) > * Add RemoveDoNothingForDefaultMocks recipe by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#947](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/947) > * Add PowerMockitoDoStubbingToMockito recipe by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#948](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/948) > * Remove [`@SuppressStaticInitializationFor`](https://github.com/SuppressStaticInitializationFor) during PowerMockito migration by [`@bmuschko`](https://github.com/bmuschko) in [openrewrite/rewrite-testing-frameworks#946](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/946) ... (truncated) Commits * [`1302589`](openrewrite/rewrite-testing-frameworks@1302589) Make declarative recipes singletons * [`92de89a`](openrewrite/rewrite-testing-frameworks@92de89a) Fix UpdateMockWebServerDispatcher classpath lookup ([#975](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/975)) * [`64260b8`](openrewrite/rewrite-testing-frameworks@64260b8) Extract documentation examples from tests * [`e09430b`](openrewrite/rewrite-testing-frameworks@e09430b) Add [`@MockitoSettings`](https://github.com/MockitoSettings)(strictness = Strictness.WARN) for Mockito migration ([#966](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/966)) * [`f041383`](openrewrite/rewrite-testing-frameworks@f041383) Fix MockWebServer Dispatcher return type and RecordedRequest renames ([#972](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/972)) * [`13f0a17`](openrewrite/rewrite-testing-frameworks@13f0a17) OpenRewrite recipe best practices * [`83d1f44`](openrewrite/rewrite-testing-frameworks@83d1f44) Use KotlinTypeUtils.isKotlinUnit to match Kotlin void return types ([#971](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/971)) * [`675b57d`](openrewrite/rewrite-testing-frameworks@675b57d) Fix RemoveTryCatchFailBlocks failing when removing blocks within lambda expre... * [`ea72478`](openrewrite/rewrite-testing-frameworks@ea72478) Fix ClassCastException in RemoveTimesZeroAndOne ([#969](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/969)) * [`58bcc12`](openrewrite/rewrite-testing-frameworks@58bcc12) Add MigrateToKafkaNative recipe for Testcontainers ([#568](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/568)) ([#967](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/967)) * Additional commits viewable in [compare view](openrewrite/rewrite-testing-frameworks@v3.30.0...v3.35.2)
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Summary
ThenThrowCheckedExceptionToRuntimeExceptionthat replaces checked exception class literals inthenThrow()calls withRuntimeException.classwhen the mocked method does not declare the exception in itsthrowsclauseMockito1to3Migration(which chains into 1to4 and 1to5)maybeRemoveImportContext: In Mockito 3+,
thenThrow()validates that checked exceptions are declared in the mocked method'sthrowsclause. Code likewhen(mock.method()).thenThrow(Exception.class)that worked in Mockito 1.x fails at runtime withMockitoException: Checked exception is invalid for this method!after migration.