AndroidTest Test Class NotFoundException

[eygraber]

I managed to hook into AndroidJUnitRunner but I'm getting a NotFoundException when the NoMoreFinalClassLoader tries to create a CtClass for my test class:

javassist.NotFoundException: com.app.LaunchActivityTest
                                                       at javassist.ClassPool.get(ClassPool.java:452)
                                                       at de.jodamob.kotlin.testrunner.NoMoreFinalsClassLoader.process(NoMoreFinalsClassLoader.kt:33)
                                                       at de.jodamob.kotlin.testrunner.NoMoreFinalsClassLoader.loadClass(NoMoreFinalsClassLoader.kt:24)
                                                       at de.jodamob.kotlin.testrunner.ClassOpeningClassLoaderConfiguratorKt.configureClassOpeningClassLoader(ClassOpeningClassLoaderConfigurator.kt:8)
                                                       at android.support.test.internal.runner.MyTestRequestBuilder.build(MyTestRequestBuilder.java:730)
                                                       at com.app.MyAndroidJUnitRunner.buildRequest(MyAndroidJUnitRunner.java:194)
                                                       at com.app.MyAndroidJUnitRunner.onStart(MyAndroidJUnitRunner.java:101)
                                                       at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1932)

[dpreussler]

not sure this will work with AndroidRunner. Have my doubts but give it a try.

I checked, there is a javassist version for android https://github.com/crimsonwoods/javassist-android

Maybe you can try to exclude the ones we use: compile("de.jodamob.kotlin:kotlin-runner-junit4:0.3.1") { exclude module: 'javassist' }

and then include the above one instead.

[RunninglVlan]

I had the same problem. As I understood it's not related to Android, but to test run configuration and classpath. For me test class was loaded with another class loader (URLClassLoader), different than parent of NoMoreFinalsClassLoader, which is AppClassLoader, gotten by ClassLoader#getSystemClassLoader. My IntelliJ IDEA's run configuration's Shorten command line property was classpath file, which I changed to JAR manifest and problem was fixed. If this could be fixed by kotlin-testrunner library, that'd be neat. BTW, I experienced the problem using kotlin-runner-spock.