assertEquals("second", secondAndFourth.eq(0).attr("id"));
assertEquals("fourth", secondAndFourth.eq(1).attr("id"));
// odd and even with attribute filters
secondAndFourth = $("div[role=treeItem]:odd", e);
assertEquals("second", secondAndFourth.eq(0).attr("id"));
assertEquals("fourth", secondAndFourth.eq(1).attr("id"));
GQuery treeItemFirstAndThird = $("div[role=treeItem]:even", e);
assertEquals("first", treeItemFirstAndThird.eq(0).attr("id"));
assertEquals("third", treeItemFirstAndThird.eq(1).attr("id"));