undefined method `exception' for java.lang.reflect.UndeclaredThrowableException on JRuby with MiniTest

[hakanai]

A failing test under JRuby with MiniTest currently causes ci_reporter itself to bomb out rather than reporting the exception which occurred in the test:

 [java] Caused by: org.jruby.exceptions.RaiseException: (NoMethodError) undefined method `exception' for java.lang.reflect.UndeclaredThrowableException:Java::JavaLangReflect::UndeclaredThrowableException
 [java]     at RUBY.name(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/minitest.rb:52)
 [java]     at RUBY.to_xml(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/test_suite.rb:146)
 [java]     at org.jruby.RubyArray.each(org/jruby/RubyArray.java:1612)
 [java]     at RUBY.to_xml(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/test_suite.rb:140)
 [java]     at org.jruby.RubyProc.call(org/jruby/RubyProc.java:259)
 [java]     at RUBY._nested_structures(jar:file:ruby-testing-gems.jar!/gems/builder-3.0.0/lib/builder/xmlbase.rb:155)
 [java]     at RUBY.method_missing(jar:file:ruby-testing-gems.jar!/gems/builder-3.0.0/lib/builder/xmlbase.rb:63)
 [java]     at RUBY.to_xml(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/test_suite.rb:136)
 [java]     at RUBY.to_xml(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/test_suite.rb:86)
 [java]     at org.jruby.RubyArray.each(org/jruby/RubyArray.java:1612)
 [java]     at RUBY.to_xml(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/test_suite.rb:85)
 [java]     at org.jruby.RubyProc.call(org/jruby/RubyProc.java:259)
 [java]     at RUBY._nested_structures(jar:file:ruby-testing-gems.jar!/gems/builder-3.0.0/lib/builder/xmlbase.rb:155)
 [java]     at RUBY.method_missing(jar:file:ruby-testing-gems.jar!/gems/builder-3.0.0/lib/builder/xmlbase.rb:63)
 [java]     at RUBY.to_xml(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/test_suite.rb:84)
 [java]     at RUBY.write_report(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/report_manager.rb:18)
 [java]     at org.jruby.RubyIO.open(org/jruby/RubyIO.java:1180)
 [java]     at RUBY.write_report(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/report_manager.rb:17)
 [java]     at RUBY.finish_suite(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/minitest.rb:195)
 [java]     at RUBY._run_suite(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/minitest.rb:96)
 [java]     at RUBY._run_suites(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/minitest.rb:83)
 [java]     at org.jruby.RubyArray.map(org/jruby/RubyArray.java:2355)
 [java]     at RUBY._run_suites(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/minitest.rb:83)
 [java]     at RUBY._run_anything(jar:file:ruby-testing-gems.jar!/gems/ci_reporter-1.7.0/lib/ci/reporter/minitest.rb:75)
 [java]     at RUBY.run_tests(jar:file:/ruby-complete.jar!/META-INF/jruby.home/lib/ruby/1.9/minitest/unit.rb:909)
 [java]     at org.jruby.RubyBasicObject.__send__(org/jruby/RubyBasicObject.java:1667)
 [java]     at org.jruby.RubyKernel.send(org/jruby/RubyKernel.java:2060)
 [java]     at RUBY._run(jar:file:/ruby-complete.jar!/META-INF/jruby.home/lib/ruby/1.9/minitest/unit.rb:896)

Seems like it's expecting a Failure but actually getting the exception object itself, but then attempting to call exception on it to get the exception.

This is on version 1.7.0 but nothing in the change history since then sounds like it is MiniTest-related.

[hakanai]

Still happens on ci_reporter-1.7.2, minitest-4.0.0, builder-3.1.3. Going to try updating JRuby itself next to see if that gets me anywhere.

[troygnichols]

Hi. I have this problem too. Anyone discover a workaround?

[shepmaster]

We are in the process of cleaning out old issues. Specifically, the next version of CI::Reporter is only going to support Test::Unit bundled with the latest version of Ruby 1.9.3, 2.0, and 2.1. If this issue still applies to these versions, please let us know, otherwise we're going to close this issue to focus on current problems. Thanks for your report!

[hakanai]

We switched to rspec, so it's unlikely I will have time or motivation to verify this. Perhaps @troygnichols can provide an update.

[shepmaster]

Closing due to inactivity.