@Test
public void testGetVersionLabels1() throws Exception {

    VersionHistory delegate = mock(VersionHistory.class);
    VersionHistoryFacade<Session> facade = getFacade(delegate);
    final String[] value = new String[0];
    when(delegate.getVersionLabels()).thenReturn(value);
    assertSame("is same value", value, facade.getVersionLabels());
}