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ReplacePowerMockito: ensure mockito-core is added when PowerMock is removed#920

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timtebeek merged 4 commits intomainfrom
mboegers/add-mockito-core-on-powermock-removal
Feb 27, 2026
Merged

ReplacePowerMockito: ensure mockito-core is added when PowerMock is removed#920
timtebeek merged 4 commits intomainfrom
mboegers/add-mockito-core-on-powermock-removal

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@MBoegers MBoegers commented Feb 27, 2026

Summary

  • Replace RemoveDependency for powermock-api-mockito(2) with ChangeDependency to mockito-core:3.x
  • Ensures projects that only had Mockito transitively through PowerMock get an explicit mockito-core dependency
  • Added integration test verifying mockito-core appears in Gradle build files after migration

Problem

When a project declares only PowerMock dependencies (e.g., powermock-api-mockito) and gets Mockito transitively, ReplacePowerMockito removes the PowerMock dependencies but never adds mockito-core. The parent recipes (Mockito1to3Migration, etc.) use ChangeDependency and UpgradeDependencyVersion which only act on existing dependencies, so they can't help either.

Result: code uses Mockito APIs but has no Mockito dependency after the recipe runs.

Solution

Instead of removing powermock-api-mockito / powermock-api-mockito2 and hoping AddDependency fills the gap, use ChangeDependency to directly convert these PowerMock API dependencies into mockito-core:3.x. This avoids the stale resolved-dependency model issue where AddDependency sees mockito-core as still transitively available through the (about-to-be-removed) PowerMock dependency.

RemoveDependency is kept only for powermock-core (which has no Mockito equivalent).

Test plan

  • New integration test addsMockitoCoreWhenOnlyTransitiveThroughPowerMock — fails before fix, passes after

  • All existing *PowerMockito* tests pass

  • All *Mockito1to3*, *Mockito1to4*, *Mockito1to5* migration tests pass

  • Full ./gradlew build passes

  • Fixes moderneinc/customer-requests#1926

When a project only has PowerMock declared and gets Mockito transitively
through powermock-api-mockito, ReplacePowerMockito removes the PowerMock
dependencies but never adds mockito-core.

Reproduces moderneinc/customer-requests#1926
…moving it

When a project gets Mockito only transitively through powermock-api-mockito,
RemoveDependency leaves no Mockito dependency at all. Instead of removing and
then adding (which runs into stale GradleProject marker issues with
AddDependency), use ChangeDependency to convert powermock-api-mockito directly
to mockito-core:3.x.

Handles both powermock-api-mockito (Mockito 1) and powermock-api-mockito2
(Mockito 2) artifact names.

Fixes moderneinc/customer-requests#1926
@MBoegers MBoegers requested a review from bmuschko February 27, 2026 10:47
@MBoegers MBoegers marked this pull request as ready for review February 27, 2026 10:47
@github-project-automation github-project-automation bot moved this from In Progress to Ready to Review in OpenRewrite Feb 27, 2026
@timtebeek timtebeek merged commit 0e3d076 into main Feb 27, 2026
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@timtebeek timtebeek deleted the mboegers/add-mockito-core-on-powermock-removal branch February 27, 2026 12:27
@github-project-automation github-project-automation bot moved this from Ready to Review to Done in OpenRewrite Feb 27, 2026
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2 participants