Grails 3.2.4, IntelliJ 2016.3.4 there is a synthetic class generated for script code

Question

All my integration test had that error message after upgrading from Grails 2.5.1 to 3.2.4. The upgrade includes moving the integration test from test/integration to src/integration-test. IntelliJ 2016.3.4 would not recognize the classes as test classes.

Answer 1

In my case there was a groovy class with a method with excess closing brackets. I.e.:

class A {

   public void methodA() {
   }
 }
}

   public void methodB() {
   }
}

After removing double "}" my problem was solved.