scala - Using ScalaTest to test java that contain @Autowired and private fields -

i have begun use scalatest test java code , (i've read "testing in scala" book).

recently i've been trying test java spring code contain fields marked private , @autowired. there no setter methods these fields.

i realise test them using junit + mockito using annotations @injectmocks , @mock, however, test them using scalatest , mocking framework (such mockito or scalamock).

my question: can scalatest + mockito used mock out private fields or these frameworks require java classes have public setter method defined private + @autowired fields?

you can injectmocks. here's working example using scalatest , mockito test class containing @autowired members:

import org.mockito.{mockitoannotations, injectmocks, mock} import org.scalatest.{funspec, beforeandafter} import org.scalatest.matchers._ import org.mockito.mockito._ import org.springframework.beans.factory.annotation.autowired  class injectmocksspec extends funspec beforeandafter {    @mock   var parammock: mockedclass = null    @injectmocks   var testclass = new testclass()    describe("injectmocks") {     it("should inject mock autowired field") {       mockitoannotations.initmocks(this)        when(parammock.get).thenreturn("bar")        testclass.test should be("bar")        verify(parammock, times(1)).get     }   }  }  class mockedclass {   def get: string = {     "foo"   } }  class testclass {   @autowired   var param: mockedclass = null    def test: string = {     param.get   } }