Kotest: Discovering Test failed in Android Project

[sockeqwe]

Hi,
I'm pretty sure I messed up something in my configuration of my android app but I couldn't find out yet what the problem could be.

If I start a BehaviorSpec from my (jvm) tests (not android instrumentation tests) I get the following error:

org.junit.platform.launcher.core.DefaultLauncher handleThrowable
WARNUNG: TestEngine with ID 'kotlintest' failed to discover tests
java.lang.RuntimeException: Method isLoggable in android.util.Log not mocked. See http://g.co/androidstudio/not-mocked for details.
at android.util.Log.isLoggable(Log.java)
at org.slf4j.impl.AndroidLoggerAdapter.isLoggable(AndroidLoggerAdapter.java:543)
at org.slf4j.impl.AndroidLoggerAdapter.log(AndroidLoggerAdapter.java:537)
at org.slf4j.impl.AndroidLoggerAdapter.debug(AndroidLoggerAdapter.java:195)
at io.kotlintest.runner.junit5.KotlinTestEngine.discover(KotlinTestEngine.kt:45)
at io.kotlintest.runner.junit5.KotlinTestEngine.discover(KotlinTestEngine.kt:25)
at org.junit.platform.launcher.core.DefaultLauncher.discoverEngineRoot(DefaultLauncher.java:168)
at org.junit.platform.launcher.core.DefaultLauncher.discoverRoot(DefaultLauncher.java:155)
at org.junit.platform.launcher.core.DefaultLauncher.discover(DefaultLauncher.java:120)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:52)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

I'm using the latest version of kotlin test and have also configured it as I did in other projects (android libraries) before and there it works seamlessly. My config looks like this:

apply plugin: "de.mannodermaus.android-junit5"

android {
  ... 
  testOptions {
        unitTests.all {
            useJUnitPlatform()
        }
    }
}

dependencies {
    // (Required) Writing and executing Unit Tests on the JUnit Platform
    testImplementation "org.junit.jupiter:junit-jupiter-api:5.4.2"
    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:5.4.2"

    // (Optional) If you need "Parameterized Tests"
    testImplementation "org.junit.jupiter:junit-jupiter-params:5.4.2"

    // (Optional) If you also have JUnit 4-based tests
    testImplementation "junit:junit:4.12"
    testRuntimeOnly "org.junit.vintage:junit-vintage-engine:5.4.2"

    testImplementation 'io.kotlintest:kotlintest-runner-junit5:3.3.2'
}

Any idea where I could start looking at or how to debug it?

[faogustavo]

change the library implementation from junit5 to junit4.

testImplementation 'io.kotlintest:kotlintest-runner-junit4:3.3.2'

[sockeqwe]

Yea, it seems that this solves the prbolem, thanks.
However, now I face another problem that the test is actually crashing somehow silently while setting up things but somehow makes the BehaviorSpec as not ran. I can actually attach a debugger to my BehabiorSpec and step throught it, but I havent fully figured out why and where it crashes. Any idea how to start?

[sksamuel]

Does it work with other specs, like FunSpec or WordSpec ?

On Mon, 1 Jul 2019 at 07:15, Hannes Dorfmann [e-mail]
wrote:

Yea, it seems that this solves the prbolem, thanks.
However, now I face another problem that the test is actually crashing
somehow silently while setting up things but somehow makes the
BehaviorSpec as not ran. I can actually attach a debugger to my
BehabiorSpec and step throught it, but I havent fully figured out why and
where it crashes. Any idea how to start?

—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub
https://github.com/kotlintest/kotlintest/issues/856?email_source=notifications&email_token=AAFVSGVPEKARKBI3W7IOMFTP5HYMRA5CNFSM4H2TXP2KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODY55Z7Q#issuecomment-507239678,
or mute the thread
https://github.com/notifications/unsubscribe-auth/AAFVSGWW5G4HBEZGZNDCTRDP5HYMRANCNFSM4H2TXP2A
.

[sockeqwe]

Update it seems that the tests are actually executed (all kind of tests like BehaviorSpec, Funpec, WordSpec ...) but the result somehow doesn't get propagated properly. I.e. if a WordSpec has an assertion that fails, the whole test task in gradle still passes ... Have to look deeper into it but I guess it's not related to this project (kotlin-test) ...

Thanks for your help

[micHar]

I had the same problem and followed the advice to change to kotlintest-runner-junit4, but I also end up with unresolved tests Tests passed: 0 of 1 test.
Why should we change to junit4 anyway?

[sockeqwe]

Jfyi I wasnt able to solve this issue yet.

Michał Klimczak [e-mail] schrieb am Di., 23. Juli 2019,
15:14:

I had the same problem and followed the advice to change to
kotlintest-runner-junit4, but I also end up with unresolved tests Tests
passed: 0 of 1 test.
Why should we change to junit4 anyway?

—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub
https://github.com/kotlintest/kotlintest/issues/856?email_source=notifications&email_token=AAEOPLTCTVQ574ZNJYLX4I3QA372RA5CNFSM4H2TXP2KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2TCEEA#issuecomment-514204176,
or mute the thread
https://github.com/notifications/unsubscribe-auth/AAEOPLXDVFIB3DVQGVOTI2DQA372RANCNFSM4H2TXP2A
.

[micHar]

Does anyone have a working configuration for android?

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.