Migrate Hamcrest to AssertJ
Migrate from Hamcrest to AssertJ
In this tutorial, we'll use OpenRewrite to perform an automated migration from Hamcrest to AssertJ. While Hamcrest still functions, it hasn't been updated since 2019 and there's a growing number of issues and pull requests open on the project. On the other hand, AssertJ has much more activity and is generally favored for testing assertions.
Configuration
Configure your repository according to the instructions on the reference page. This is also where you'll find the full list of changes this recipe will make.
Before and After
Example test
Before
After
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