Test Migration

Update and adapt tests to work with the migrated codebase.

Migration Checklist

Test Framework Updates

• Update test runner configuration for new framework version
• Migrate deprecated test lifecycle hooks and annotations
• Replace removed assertion methods with new equivalents
• Verify test discovery and execution still works correctly

Mock & Stub Adaptation

• Update mock library calls to match new API signatures
• Replace deprecated mocking patterns with current idioms
• Verify mock setup and teardown follows new conventions
• Check that spy and capture APIs are updated

Assertion Updates

• Replace deprecated assertion syntax with modern equivalents
• Update custom matchers to comply with new interfaces
• Verify error message formatting in assertion failures
• Check for changed equality semantics in assertions

Coverage Preservation

• Compare test coverage before and after migration
• Identify tests that were skipped or broken by migration
• Ensure critical paths retain full test coverage
• Add missing tests for newly introduced migration code

Output Format

Report findings with risk ratings: