@Test
public void testGetSupportedQueryLanguages() throws Exception {

    QueryManager delegate = mock(QueryManager.class);
    QueryManagerFacade<Session> facade = getFacade(delegate);
    final String[] value = new String[0];
    when(delegate.getSupportedQueryLanguages()).thenReturn(value);
    assertSame("same value", value, facade.getSupportedQueryLanguages());
}