Manually upgrading from JUnit 4 to JUnit 5 is a lengthy process that involves migrating code, packages, and dependencies. Migrate with Symflower automatically for a quick and efficient upgrade process that requires no manual changes.
Symflower automatically updates all the annotations, assertions, and assumptions in your code to JUnit 5. Packages and dependencies will be migrated based on built-in migration rules. See an example of using Symflower to migrate a file from JUnit 4 to JUnit 5.
Migrate code, packages, dependencies and whole projects all in one tool. All your dependencies, testing rules, and test runners will be automatically upgraded to JUnit 5.
All JUnit 4 annotations, assertions, and assumptions will be automatically replaced with their JUnit 5 counterparts.
Symflower provides a fully automated path for migrating your projects from JUnit 4 to JUnit 5.