What is the easiest way to run js tests on mpp lib...

# javascript

[altavir]

What is the easiest way to run js tests on mpp librarary? I am completely unfamiliar with JS testing frameworks, so I need minimal gradle configuration to run tests from jsTest source set.

[robstoll]

https://github.com/JetBrains/kotlin-examples/tree/master/gradle/js-tests

[altavir]

Yeah, I found it. Which one should I use. As I already said, I am completely unfamiliar with those. Also is it possible to integrate tests into jsTest task already present in mpp plugin?

[robstoll]

I tried mocha so far. I am not familiar with the new MPP plugin though

[Robert Jaros]

kotlin-frontend-plugin theoretically supports both testing with karma and new mpp projects. But I have not tried such configuration.

[altavir]

Yes, I use it for the application, but now I want to test mpp library that does not use frontend plugin

[drew]

I use some variation of this configuration for my mpp work, it is not well optimized but certainly gets the job done: https://github.com/DrewCarlson/kotlin-mobius/blob/d5b3a74cb8e438d18ee3b9dec6066b1f7dfa18b2/mobius-core/build.gradle#L53-L89

[altavir]

Thtanks. I've almost finished my own kts version

[drew]

For anyone else’s reference, here is a kts configuration for something similar https://github.com/korlibs/klock/blob/e806e02be6031f13453b75eb5055f9e17ddb5616/buildSrc/src/main/kotlin/com/soywiz/korlibs/targets/JavaScript.kt

[altavir]

The only problem I still have is how to translate this:

//                    configurations["testCompile"].forEach {
//                        from(zipTree(it.absolutePath).matching { include("*.js") })
//                    }

[altavir]

I don't understand what configuration I should use inside js block

[altavir]

Seems to be working now

[altavir]

Here is the final working kts multiproject configuration with publications and tests: https://github.com/altavir/dataforge-core/blob/dev/build.gradle.kts

[orangy]

Too late, but I have this: https://github.com/orangy/multiplatform-lib

[altavir]

Thanks, I will look and maybe optimize my script later. Still the conversion from groovy to kts ins not always obvious