private method Test

 

    public void testClass(Gson gson){
		...
        생성자(Environment env){}
    }

 

@RunWith(MockitoJUnitRunner.class)
public class LocalTest{
    TestClass testClass;
        @Mock
        Environment env;


        @Before
        public void setUp() {
            testClass = new TestClass(env);
        }

        @Test
        public void privateMethodCall_Test() {
            Logger log = (Logger) LoggerFactory.getLogger(LocalTest.class);
            try {
                Class c = testclass.getClass();
                Method method = c.getDeclaredMethod("ParseTest", Gson.class);
                method.setAccessible(true);

                Gson gson = new Gson();
                String Result = (String) method.invoke(testClass, gson);
                log.info(Result);

            } catch (NoSuchMethodException e) {
                log.info(e.toString());
            }
        }
    }