IntelliJ IDEA

Migrate JUnit 4 to JUnit 5 using IntelliJ IDEA

IntelliJ IDEA provides a basic built-in support to migrate JUnit 4 to JUnit 5 tests. Even most of the steps to migrate JUnit 4 to JUnit 5 are already explained in the Jetbrains blog “Migrating from JUnit 4 to JUnit 5”, I would like to focus here on aspects that the current IDEA IntelliJ version, 2021.3.3 (Ultimate Edition) Build #IU-213.7172.25, build on March 15, 2022, does not cover. To enable the migration support you must enable the inspection in in Preferences | Editor | Inspections | JVM languages | JUnit 4 test can be JUnit 5. After you activated the inspection the migration is available at the class level and… Read More »Migrate JUnit 4 to JUnit 5 using IntelliJ IDEA