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Preserve doNothing() stubbings using ArgumentCaptor.capture()#988

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Preserve doNothing() stubbings using ArgumentCaptor.capture()#988
timtebeek merged 1 commit into
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tim/issue-986

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@timtebeek timtebeek commented May 4, 2026

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RemoveDoNothingForDefaultMocks was removing doNothing().when(mock).method(captor.capture()) stubbings, but ArgumentCaptor.capture() registers a matcher that captures values during later real invocations — removing the stubbing breaks subsequent captor.getValue() calls. The recipe now scans the void method's arguments (recursively) for any ArgumentCaptor.capture() invocation and skips removal when found. Added regression tests for direct and nested-with-eq() usages.

The captor registers a matcher used to capture values during later
real invocations; removing the stubbing breaks the capture.
@github-project-automation github-project-automation Bot moved this to In Progress in OpenRewrite May 4, 2026
@timtebeek timtebeek merged commit b06f6a4 into main May 4, 2026
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@github-project-automation github-project-automation Bot moved this from In Progress to Done in OpenRewrite May 4, 2026
@timtebeek timtebeek deleted the tim/issue-986 branch May 4, 2026 18:51
mergify Bot added a commit to robfrank/linklift that referenced this pull request Jun 4, 2026
…rom 3.35.2 to 3.37.0 [skip ci]

Bumps [org.openrewrite.recipe:rewrite-testing-frameworks](https://github.com/openrewrite/rewrite-testing-frameworks) from 3.35.2 to 3.37.0.
Release notes

*Sourced from [org.openrewrite.recipe:rewrite-testing-frameworks's releases](https://github.com/openrewrite/rewrite-testing-frameworks/releases).*

> 3.37.0
> ------
>
> What's Changed
> --------------
>
> * Reuse `MockedStatic` for consecutive stubbings of the same class by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#1005](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1005)
> * Add RemoveJupiterMigrationSupport recipe by [`@​sullis`](https://github.com/sullis) in [openrewrite/rewrite-testing-frameworks#1006](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1006)
> * Regenerate recipes.csv by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#1007](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1007)
> * fix: retain doNothing() stubs inside lambda bodies to prevent uncompilable code by [`@​darrencilia`](https://github.com/darrencilia) in [openrewrite/rewrite-testing-frameworks#1009](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1009)
> * Migrate deprecated AssertionsForClassTypes/InterfaceTypes to Assertions by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#1010](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1010)
> * Add direct mockwebserver3 dep when only inherited from parent pom by [`@​steve-aom-elliott`](https://github.com/steve-aom-elliott) in [openrewrite/rewrite-testing-frameworks#1011](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1011)
> * Match MockWebServer.shutdown() against pre-rename type by [`@​steve-aom-elliott`](https://github.com/steve-aom-elliott) in [openrewrite/rewrite-testing-frameworks#1012](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1012)
>
> New Contributors
> ----------------
>
> * [`@​darrencilia`](https://github.com/darrencilia) made their first contribution in [openrewrite/rewrite-testing-frameworks#1009](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1009)
>
> **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.36.0...v3.37.0>
>
> 3.36.0
> ------
>
> What's Changed
> --------------
>
> * Skip wrapper-primitive in `UseAssertSame`; rewrite via `AssertTrueComparisonToAssertEquals` by [`@​motlin`](https://github.com/motlin) in [openrewrite/rewrite-testing-frameworks#995](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/995)
> * Add unit test for JUnit6BestPractices by [`@​sullis`](https://github.com/sullis) in [openrewrite/rewrite-testing-frameworks#994](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/994)
> * Cleanup junit vintage engine by [`@​sullis`](https://github.com/sullis) in [openrewrite/rewrite-testing-frameworks#993](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/993)
> * OpenRewrite recipe best practices by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#997](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/997)
> * Fix `JUnit4to5Migration` for classes that extend `org.junit.Assert` by [`@​motlin`](https://github.com/motlin) in [openrewrite/rewrite-testing-frameworks#996](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/996)
> * Preserve newlines when converting `@CsvSource(textBlock = ...)` to `@ValueSource` by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#998](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/998)
> * Fix `EnclosedToNested` failing with "Expected to find enclosing JavaSourceFile" by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#1001](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1001)
> * Fix `assertEquals` delta misinterpreted as message in AssertJ conversion by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#1000](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1000)
> * Add JUnit 6.1 migration recipes by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#1002](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1002)
> * Handle Kotlin sources in `MockitoWhenOnStaticToMockStatic` by [`@​MBoegers`](https://github.com/MBoegers) in [openrewrite/rewrite-testing-frameworks#1003](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/1003)
>
> **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.35.3...v3.36.0>
>
> v3.35.3
> -------
>
> What's Changed
> --------------
>
> * OpenRewrite [v8.81.6](https://github.com/openrewrite/rewrite/releases/tag/v8.81.6)
> * Cleanup Mockito AutoCloseable fields by [`@​sullis`](https://github.com/sullis) in [openrewrite/rewrite-testing-frameworks#977](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/977)
> * Preserve mockStatic when returned from helper methods by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#979](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/979)
> * Upgrade junit-bom to 6.x in JUnit 5 to 6 migration by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#978](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/978)
> * Tighten PowerMockitoMockStaticToMockito precondition to actual PowerMockito usage by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#981](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/981)
> * Fix AssertTrueInstanceofToAssertInstanceOf static import by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#984](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/984)
> * Fix `ClassCastException` for `@PrepareForTest(fullyQualifiedNames = "...")` by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#983](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/983)
> * Preserve `doNothing()` stubbings using `ArgumentCaptor.capture()` by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#988](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/988)
> * Document strictness implication of `RemoveInitMocksIfRunnersSpecified` by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#990](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/990)
> * Support `textBlock` attribute in `CsvSourceToValueSource` by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#989](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/989)
> * Skip primitive comparisons in `UseAssertSame` by [`@​timtebeek`](https://github.com/timtebeek) in [openrewrite/rewrite-testing-frameworks#992](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/pull/992)
>
> **Full Changelog**: <openrewrite/rewrite-testing-frameworks@v3.35.2...v3.35.3>


Commits

* [`5b719c2`](openrewrite/rewrite-testing-frameworks@5b719c2) Extract documentation examples from tests
* [`1ca6223`](openrewrite/rewrite-testing-frameworks@1ca6223) Match MockWebServer.shutdown() against pre-rename type ([#1012](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/1012))
* [`9479988`](openrewrite/rewrite-testing-frameworks@9479988) Add direct mockwebserver3 dep when only old mockwebserver dep inherited from ...
* [`4d31fbb`](openrewrite/rewrite-testing-frameworks@4d31fbb) Add recipe to migrate AssertionsForClassTypes/InterfaceTypes to Assertions (#...
* [`7cbff2a`](openrewrite/rewrite-testing-frameworks@7cbff2a) OpenRewrite recipe best practices
* [`86f2308`](openrewrite/rewrite-testing-frameworks@86f2308) fix: retain doNothing() stubs inside lambda bodies to prevent uncompilable co...
* [`45d2528`](openrewrite/rewrite-testing-frameworks@45d2528) Update Gradle wrapper 9.5.1
* [`a632e17`](openrewrite/rewrite-testing-frameworks@a632e17) Regenerate recipes.csv ([#1007](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/1007))
* [`0b192ca`](openrewrite/rewrite-testing-frameworks@0b192ca) Add RemoveJupiterMigrationSupport recipe ([#1006](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/1006))
* [`f3f61a6`](openrewrite/rewrite-testing-frameworks@f3f61a6) Reuse `MockedStatic` for consecutive stubbings of the same class ([#1005](https://redirect.github.com/openrewrite/rewrite-testing-frameworks/issues/1005))
* Additional commits viewable in [compare view](openrewrite/rewrite-testing-frameworks@v3.35.2...v3.37.0)
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RemoveDoNothingForDefaultMocks removes stubbings with ArgumentCaptor side effects

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