@Test
public void testIsGroupMember()
{

    FunctionDocumentation fd = new FunctionDocumentation();
    assertFalse(fd.isGroupMember(iDoc2));
    assertFalse(fd.isGroupMember(iDoc1));
    fd.setGroups(listOfGroups);
    assertTrue(fd.isGroupMember(iDoc2));
    assertFalse(fd.isGroupMember(iDoc1));
}