Spek: Spek 2 IDEA Plugin and Android Studio 3.3 Canary 5

[mtrewartha]

I'm trying to get my specs converted from Spek 1 to 2. Manual Gradle (4.9) runs with ./gradlew test are working great, but running in Android Studio (3.3 Canary 5) with the Spek 2 plugin (2.0.0-alpha.1-IJ2018.1) gets me the following exception:

Exception in thread "main" java.lang.NoClassDefFoundError: org/spekframework/spek2/runtime/scope/PathBuilder
    at org.spekframework.ide.Spek2ConsoleLauncher.run(console.kt:13)
    at org.spekframework.ide.ConsoleKt$main$1.invoke(console.kt:34)
    at org.spekframework.ide.ConsoleKt$main$1.invoke(console.kt)
    at shadow.com.xenomachina.argparser.SystemExitExceptionKt.mainBody(SystemExitException.kt:74)
    at shadow.com.xenomachina.argparser.SystemExitExceptionKt.mainBody$default(SystemExitException.kt:72)
    at org.spekframework.ide.ConsoleKt.main(console.kt:32)
Caused by: java.lang.ClassNotFoundException: org.spekframework.spek2.runtime.scope.PathBuilder
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 6 more

Here's what my setup looks like:

// build.gradle
buildscript {
    ext.kotlin_version = '1.3-M1'

    dependencies {
        classpath 'de.mannodermaus.gradle.plugins:android-junit5:1.2.0.0'
    }
}

allprojects {
    repositories {
        maven { url 'https://dl.bintray.com/spekframework/spek-dev' }
    }
}

// app/build.gradle
apply plugin: 'de.mannodermaus.android-junit5'

android {
    testOptions {
        junitPlatform {
            filters {
                includeEngines 'spek2'
            }
        }
    }
}

dependencies {
    testImplementation('org.spekframework.spek2:spek-dsl-jvm:2.0.0-alpha.1') {
        exclude group: 'org.jetbrains.kotlin'
    }
    testRuntimeOnly('org.spekframework.spek2:spek-runner-junit5:2.0.0-alpha.1') {
        exclude group: 'org.jetbrains.kotlin'
    }
}

Here's the Android Studio version info:

_Android Studio 3.3 Canary 5
Build #AI-182.3684.101.33.4928781, built on August 2, 2018
JRE: 1.8.0_152-release-1136-b06 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
macOS 10.14_

I can't tell if this is an issue with the plugin/compatibility or something to do with my setup. Any clues? Thanks folks!

P.S. Thank you for Spek. It's waaaay more fun to write specs/tests with it!

[raniejade]

The version of the plugin you have is for IJ, there's a different one for AS. The current AS plugin we have published only works for AS 3.2, I'll see what I can do.

[mtrewartha]

Ah, gotcha. I realize 3.3 is still a canary build, so thank you! Things work on the command line for now, so at least I've got that.

[raniejade]

@miketrewartha can you try changing testRuntimeOnly to testImplementation? I think there's a bug in the plugin where it's not including the dependencies from testRuntimeOnly. Android modules are the only ones affected.

[mtrewartha]

Yup, that lets them run 👍 For you future readers, the dependency for kotlin-reflect needs to be a testImplementation dependency, too.

[mtrewartha]

Looks like you've got #474 for this, so I'll close. Thanks @raniejade, appreciate the help!