A modern programming language that makes developers happier.

kotlinlang

(I checked the API for `TestingExtension`, `TestSuite`, and `JvmTestSuite` and didn't see anything)

Please do not split topics across several threads.
This makes following the conversation in the threads view very hard as the context of the other messages is missing.
If you have additional information either edit the original message or post to its thread.

Regarding the question:
```testing {
    suites {
        val test by getting(JvmTestSuite::class) {
            useKotlinTest("1.9.0")
            targets.all {
                testTask {
                    jvmArgs("--enable-preview")
                }
            }
        }
    }
}```

Apologies -- thank you for getting back to me on this Bjorn! :pray: