Can't run Parameterized tests

[TarCV]

Hello,

In a company I work at, we tried to use JUnit Parameterized tests and found that Fork can't run them properly. There are two issues with it:

• There are tests left unprocessed error for all Parameterized test classes (both without custom names and with custom names)
• Parameterized tests with custom names are not executed

(Ping me if you think that I should fill two separate issues)

I created a project to demonstrate these problems - https://github.com/TarCV/ForkBugDemo

• com.github.tarcv.forkbugdemo.ParameterizedTest - a parameterized test without any custom name
• com.github.tarcv.forkbugdemo.ParameterizedNamedTest - a parameterized test with a custom name

Execution log:

$ ./gradlew fork
Starting a Gradle Daemon, 10 stopped Daemons could not be reused, use --status for details
00.05 00% 0 Android SDK built for x86 [emulator-5554] .NormalTest#test
00.07 33% 0 Android SDK built for x86 [emulator-5554] .ParameterizedTest#test[0]
00.08 66% 0 Android SDK built for x86 [emulator-5554] .ParameterizedTest#test[1]
00.08 100% 0 Android SDK built for x86 [emulator-5554] .ParameterizedTest#test[2]

> Task :app:forkDebugAndroidTest
done
There are tests left unprocessed: [com.github.tarcv.forkbugdemo.ParameterizedNamedTest#test on Unknown device, com.github.tarcv.forkbugdemo.ParameterizedTest#test on Unknown device]
There are tests left unprocessed: [com.github.tarcv.forkbugdemo.ParameterizedNamedTest#test on Unknown device, com.github.tarcv.forkbugdemo.ParameterizedTest#test on Unknown device]

Thanks

[TarCV]

Proposed fix for ParameterizedTest

Unfortunately ParameterizedNamedTest is harder. The issue with it is that am instrument -w -r -e class com.github.tarcv.forkbugdemo.ParameterizedNamedTest#test com.github.tarcv.forkbugdemo.test/android.support.test.runner.AndroidJUnitRunner command will not run it. You either need to specify a child test name (like #test[param = 3]) or not specify method name at all.