SBT and Pax Exam

gistfile1.md

Hi,

I'm trying to create integration tests for the akka project (akka/akka#589) with Pax Exam. However I got stuck. I will post the three options I tried and the errors I get in each. You can try this on your own, pulling this repository: https://github.com/muuki88/akka and run:

> sbt
> test-only akka.osgi.test.LocalActorTest

Versions

val osgiCore      = "org.osgi"                    % "org.osgi.core"                % "4.2.0"       // ApacheV2
val paxExamVersion = "3.0.0.M4"
val felix       = "org.apache.felix"            % "org.apache.felix.framework"   % "4.0.3"            % "test" // ApacheV2
val equinox     = "org.eclipse.tycho"           % "org.eclipse.osgi"             % "3.8.1.v20120830-144521"  % "test" // EPL

###Dependencies

val paxExamUnit = "org.ops4j.pax.exam"          % "pax-exam-junit4"              % paxExamVersion     % "test"
val paxExamSpi  = "org.ops4j.pax.exam"          % "pax-exam-spi"                 % paxExamVersion     % "test"
val paxInject   = "org.ops4j.pax.exam"          % "pax-exam-inject"              % paxExamVersion     % "test"
val paxLinkAssembly = "org.ops4j.pax.exam"      % "pax-exam-link-assembly"       % paxExamVersion     % "test"
val paxExamForge    = "org.ops4j.pax.exam"      % "pax-exam-testforge"           % paxExamVersion     % "test"
val paxExamMvn  = "org.ops4j.pax.exam"          % "pax-exam-link-mvn"            % paxExamVersion     % "test"
val paxAether   = "org.ops4j.pax.url"           % "pax-url-aether"               % "1.5.0"            % "test"

Native container

val paxExamRunner   = "org.ops4j.pax.exam"      % "pax-exam-container-native"    % paxExamVersion     % "test"

with equinox and pax-runner-no-jcl

Config

val osgiTests = Seq(osgiCore, slf4jApi, Test.scalatest, Test.junit, Test.paxExamUnit , Test.paxLinkAssembly, Test.paxExamSpi, Test.paxInject, Test.paxExamRunner, Test.paxNoJcl, Test.paxExamForge, Test.paxExamMvn, Test.paxAether, Test.javaxInject, Test.equinox )

Error

Cause: java.lang.SecurityException: class "org.osgi.framework.hooks.service.EventListenerHook"'s signer information does not match signer information of other classes in the same package
 at java.lang.ClassLoader.checkCerts(ClassLoader.java:943)

with felix and pax-runner-no-jcl

Config

val osgiTests = Seq(osgiCore, slf4jApi, Test.scalatest, Test.junit, Test.paxExamUnit , Test.paxLinkAssembly, Test.paxExamSpi, Test.paxInject, Test.paxExamRunner, Test.paxNoJcl, Test.paxExamForge, Test.paxExamMvn, Test.paxAether, Test.javaxInject, Test.felix )

Error

testActorSystem:akka.osgi.test.LocalActorTest.testActorSystem:Native:FrameworkFactory *** FAILED ***
java.lang.NoSuchMethodError: org.apache.felix.framework.Felix.<init>(Ljava/util/Map;)V

with equinox and no pax-runner-no-jcl

Config

val osgiTests = Seq(osgiCore, slf4jApi, Test.scalatest, Test.junit, Test.paxExamUnit , Test.paxLinkAssembly, Test.paxExamSpi, Test.paxInject, Test.paxExamRunner, /*Test.paxNoJcl,*/ Test.paxExamForge, Test.paxExamMvn, Test.paxAether, Test.javaxInject, Test.equinox )

Error

Cause: java.lang.SecurityException: class "org.osgi.framework.hooks.service.EventListenerHook"'s signer information does not match signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(ClassLoader.java:943)

Native container with felix and no pax-runner-no-jcl

Config

  val osgiTests = Seq(osgiCore, slf4jApi, Test.scalatest, Test.junit, Test.paxExamUnit , Test.paxLinkAssembly, Test.paxExamSpi, Test.paxInject, Test.paxExamRunner, /*Test.paxNoJcl,*/ Test.paxExamForge, Test.paxExamMvn, Test.paxAether, Test.javaxInject, Test.felix )

Error

 testActorSystem:akka.osgi.test.LocalActorTest.testActorSystem:Native:FrameworkFactory *** FAILED ***
java.lang.NoSuchMethodError: org.apache.felix.framework.util.Util.getDefaultProperty(Lorg/apache/felix/framework/Logger;Ljava/lang/String;)Ljava/lang/String;

Forked container

 val paxExamRunner   = "org.ops4j.pax.exam"      % "pax-exam-container-forked"    % paxExamVersion     % "test"

with equinox and pax-runner-no-jcl

config

  val osgiTests = Seq(osgiCore, slf4jApi, Test.scalatest, Test.junit, Test.paxExamUnit , Test.paxLinkAssembly, Test.paxExamSpi, Test.paxInject, Test.paxExamRunner, Test.paxNoJcl, Test.paxExamForge, Test.paxExamMvn, Test.paxAether, Test.javaxInject, Test.equinox )

Error

testActorSystem:akka.osgi.test.LocalActorTest.testActorSystem:Forked:EquinoxFactory *** FAILED ***
java.net.MalformedURLException: unknown protocol: link

all other configurations produce same error.

Paxrunner container

val paxExamVersion = "2.5.0"

With no-jcl

Error

testActorSystem:akka.osgi.test.LocalActorTest.testActorSystem:PaxRunnerTestContainer{felix} *** FAILED ***
java.lang.NoSuchMethodError: org.apache.felix.framework.ServiceRegistry.<init>(Lorg/apache/felix/framework/Logger;)V

Without no-jcl

- initializationError *** FAILED ***
java.lang.NoClassDefFoundError: org/ops4j/pax/runner/platform/JavaRunner
at org.ops4j.pax.exam.container.def.internal.PaxRunnerTestContainerFactory.create(PaxRunnerTestContainerFactory.java:58)

I've been passing through similar difficulties using scala and pax-exam in gradle.

The error
java.net.MalformedURLException: unknown protocol: link

can be resolved if you put pax-url-link in your classpath