Hi, I'm having a problem with `kotest` and `Androi...

# kotest

[José González Gómez]

Hi, I'm having a problem with kotest and Android Studio in a Kotlin multiplatform project. After adding the kotest dependencies to build.gradle.kts and reloading the project I get the following warning (not even an error):

Warning:<i><b>project ':partnerSDK': Unable to build Kotlin project configuration</b>
Details: org.gradle.internal.resolve.ArtifactNotFoundException: Could not find kotest-runner-junit5-4.4.3-samplessources.jar (io.kotest:kotest-runner-junit5:4.4.3).
Searched in the following locations:
    <https://repo.maven.apache.org/maven2/io/kotest/kotest-runner-junit5/4.4.3/kotest-runner-junit5-4.4.3-samplessources.jar></i>

This seems to cause Android Studio to stop working, and I'm no longer able to use code completion, or even run unit tests. This makes test creation extremely painful.

If I manually create a test I'm able to run it using ./gradlew test, so this is clearly not a problem with my configuration or Gradle... Has anybody faced this problem? Do you know how to solve it?

[wasyl]

this is clearly not a problem with my configuration or Gradle.

Not necessarily — I’m not sure but I recall Android Studio fetching more artifacts than absolutely necessary when syncing. It might be that the configuration is off, but test task is not going through the wrong path. I’m not saying it’s definitely the case, just that you may want to look into some custom logic around dependencies, repositories and artifacts, if you have it

[wasyl]

-samplessources is a weird artifact though. Do you have the same problem with Kotest 4.4.0? This is what we’re using with Android Studio without issues

[José González Gómez]

Yes, I have tried with several Kotest versions, with no success

[José González Gómez]

I have just tried with 4.4.0, same error

Warning:<i><b>project ':partnerSDK': Unable to build Kotlin project configuration</b>
Details: org.gradle.internal.resolve.ArtifactNotFoundException: Could not find kotest-runner-junit5-4.4.0-samplessources.jar (io.kotest:kotest-runner-junit5:4.4.0).
Searched in the following locations:
    <https://repo.maven.apache.org/maven2/io/kotest/kotest-runner-junit5/4.4.0/kotest-runner-junit5-4.4.0-samplessources.jar></i>

[wasyl]

In that case I’d suspect something in your configuration or Android Studio 🤔 I don’t see -samplessources anywhere in the downloaded artifacts

[José González Gómez]

any idea where to look?

[wasyl]

any custom build logic related to versions, artifacts, dependencies. Maybe custom plugins? I don’t know honestly. I’d maybe search for samplessources in all places scope (so also libraries)

[wasyl]

Or maybe for just samples? Maybe some plugin is trying to fetch samples instead of sources and accidentaly does that for kotest as well?

[José González Gómez]

I'll take a look and see if I find anything... thanks a lot for your help!

[Manuel Luis Padilla]

Hi, I didn't experience that specific problem, recently I also had a struggle where I cloned a repository to a new computer and Android Studio was unable to run my tests, but ./gradlew test would work.

I deleted the .idea/ folder and let Android Studio rebuild it. The problem never came back 🤷 . Obviously it would be interesting to know what went wrong, but if you are really stuck maybe you could try something along those lines and see if it's just a dirty state of Android Studio.

[José González Gómez]

I finally found the problem: kotest doesn't seem to support ios_x64

* What went wrong:
Execution failed for task ':partnerSDK:compileTestKotlinIosX64'.
> Could not resolve all files for configuration ':partnerSDK:iosX64TestCompileKlibraries'.
   > Could not resolve io.kotest:kotest-runner-junit5:4.4.0.
     Required by:
         project :partnerSDK
      > No matching variant of io.kotest:kotest-runner-junit5:4.4.0 was found. The consumer was configured to find a usage of 'kotlin-api' of a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'native', attribute 'org.jetbrains.kotlin.native.target' with value 'ios_x64' but:
          - Variant 'commonMainMetadataElements-published' capability io.kotest:kotest-runner-junit5:4.4.0 declares a usage of 'kotlin-api' of a component:
              - Incompatible because this component declares a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'common' and the consumer needed a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'native'
              - Other compatible attribute:
                  - Doesn't say anything about org.jetbrains.kotlin.native.target (required 'ios_x64')
          - Variant 'jvmApiElements-published' capability io.kotest:kotest-runner-junit5:4.4.0 declares an API of a component:
              - Incompatible because this component declares a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm' and the consumer needed a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'native'
              - Other compatible attribute:
                  - Doesn't say anything about org.jetbrains.kotlin.native.target (required 'ios_x64')
          - Variant 'jvmRuntimeElements-published' capability io.kotest:kotest-runner-junit5:4.4.0 declares a runtime of a component:
              - Incompatible because this component declares a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm' and the consumer needed a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'native'
              - Other compatible attribute:
                  - Doesn't say anything about org.jetbrains.kotlin.native.target (required 'ios_x64')
          - Variant 'metadataApiElements-published' capability io.kotest:kotest-runner-junit5:4.4.0:
              - Incompatible because this component declares a usage of 'kotlin-metadata' of a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'common' and the consumer needed a usage of 'kotlin-api' of a component, as well as attribute 'org.jetbrains.kotlin.platform.type' with value 'native'
              - Other compatible attribute:
                  - Doesn't say anything about org.jetbrains.kotlin.native.target (required 'ios_x64')

I found this in SO: https://stackoverflow.com/a/66262558/2876231

[José González Gómez]

🤔 although they seem to be available: https://search.maven.org/artifact/io.kotest/kotest-property-iosx64/4.4.0/klib

[José González Gómez]

🤔 both kotest-assertions-core and kotest-property seem to have an iosx64 variant, but not kotest-runner-junit5... can kotest be used in a Kotlin Multiplatform Mobile project?