testing sbt plugins


Let's talk about testing. Once you write a plugin, it turns into a long-term thing. To keep adding new features (or to keep fixing bugs), writing tests makes sense. But how does one go about testing a plugin to a build tool? We fly, of course.

scripted test framework

sbt comes with scripted test framework, which let's you script a build scenario. It was written to test sbt itself on complex scenarios such as change detection and partial compilation:

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