How can you setup an additional test for JS: ```j...

# gradle

[hfhbd]

How can you setup an additional test for JS:

js {
  val jsTest = compilations.getByName("test")
  val integrationDevTest = compilations.create("integrationDevTest") {
    associateWith(jsTest)
  }
  testRuns.create("integrationDevTest") {
    setExecutionSourceFrom(integrationDevTest)
  }
}

This does not run tests in jsIntegrationDevTest, only tests in jsTest.

[Oliver.O]

associateWith is meant to associate a test module with its main module in order to gain access to the main module's internal symbols. So that should probably read associateWith(jsMain).

Other than that, I'd be surprised if it would work at all for JS targets.

[tapchicoma]

cc @Adam Semenenko

[Adam Semenenko]

looks like a bug. I can't get it to work either. Could you make an issue please? https://kotl.in/issue

[Adam Semenenko]

I think the issue is the 'link' task doesn't get correctly wired into the test task, so this onlyIf {} is false https://github.com/JetBrains/kotlin/blob/4e8c4e7e9dd805ad77ef36d1ff1748d445f023cd/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/js/ir/KotlinJsIrSubTarget.kt#L144-L149

[Oliver.O]

@hfhbd What if you'd stick with a single test task and differentiate between integration tests and others via environment variables? Modern test frameworks like #C09FQGG85EC can be easily configured to execute different sets of tests conditionally.

[hfhbd]

The idea was to use a separate sourceSet/lifecycle because I also generate some code specific for the integration tests and the task also requires some specific environment variables, that should only be injected/available only when running the tests. As a workaround, I simply use another Gradle project, but logically, it should be part of the "main" module.

[Oliver.O]

Understood. A separate Gradle project also has its advantages for black-box integration tests: It helps to avoid accidentally accessing internal APIs. Something Gradle can address with its JVM Test Suite Plugin (but unfortunately, JVM only).