Ignoring non-visible class specified via --classlist or --testclass in Randoop?

Question

I am trying to run a class in Randoop for automatic Test case Generation , My randoop is installed in /home/niteshb/Music/randoop-3.0.8 and my Java class is in /home/niteshb/Tests.class and I was trying to execute this with command

 java -ea -classpath /home/niteshb/Music/randoop-3.0.8/randoop-all-3.0.8.jar:/home/niteshb randoop.main.Main gentests --testclass=Tests

and I am getting error as

policy = sun.security.provider.PolicyFile@3d82c5f3
policy = sun.security.provider.PolicyFile@3d82c5f3
Ignoring non-visible class Tests specified via --classlist or --testclass.
No classes to test


Exiting Randoop.

Dont know what is the exact issue , stucked here literally .. can someone help me with this :-

Answer 1

You did not provide enough information to reproduce your problem (for example, the Tests.java file), but perhaps the problem is that the Tests class is not public. Try adding public to the class declaration.