@Test
public void testGetRetentionPolicy() throws Exception {

    RetentionManager delegate = mock(RetentionManager.class);
    RetentionManagerFacade facade = getFacade(delegate);
    final String path = "/correct/path";
    final RetentionPolicy value = mock(RetentionPolicy.class);
    when(delegate.getRetentionPolicy(path)).thenReturn(value);
    assertSame("same value", value, facade.getRetentionPolicy(path));
}